Abstract
Westing, Arthur H. (Middlebury Coll., Vt.). 1965.Formation and function of compression wood in gymnosperms. Bot. Rev. 31: 381–480
A review with ca. 575 references. The world literature pertaining to the biology of compression wood (Rotholz; reaction wood) is evaluated critically. Compression wood is a geotropic reaction to an inertial force and is peculiar to the Coniferales, Ginkgoales, and Taxales. It is formed by the cambium (or cambial derivatives) of the lower side of inclined stems and branches, where it expandsin situ thereby tending to right the former and maintain (or restore) the inherent angle of the latter. Compression wood is stimulated to form by applications of indoleacetic acid, but under natural conditions is interpreted to result from an increased sensitization of cells on the lower side to an insignificantly changed level of endogenous auxin. A theoretical model of the perception (susception) mechanism is advanced. The mechanics of righting is discussed and the forces involved are estimated. Frequent reference is made to other geotropic phenomena of the higher plants, particularly to tension wood, the analogue of compression wood in the arborescent Dicotyledoneae. Much pertaining to the perception, formation, and function of compression wood remains to be elucidated
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Literature Cited
Achterberg, H. H. 1953. Bedeutung der fototropischen Kiefernkeimlingsdiagnose für die Anerkennung der Bestände. Wald [now Sozialistische Forstwirtschaft, Berlin]3:269–270.
Allary, S. 1958. Remarques sur l’inhibition des bourgeons axillaires de la pousse herbacée des végétaux ligneux. C. R. Acad. Sci., Paris,246: 1071–1073.
Anderson, A. P. 1897. Comparative anatomy of the normal and diseased organs ofAbies balsamea affected withAecidium elatinum. Bot. Gaz.24: 309–344 + pl. 14–15.
Andreae, W. A., andS. R. Andreae 1953. Studies on indoleacetic acid metabolism. I. Effect of methyl umbelliferone, maleic hydrazide, and 2,4-D on indoleacetic acid oxidation. Canad. J. Bot.31: 426–437.
Anker, L. 1956. Auxin concentration rule for the geotropism ofAvena coleoptiles. Acta Bot. Neerland.5: 335–341.
— 1958. Influence of the pH on the growth and the geotropism of decapitatedAvena coleoptiles supplied either with indoleaetic acid or with indoleacetonitrile. Acta Bot. Neerland.7: 69–76.
Armstrong, L. D., andR. S. T. Kingston. 1962. Effect of moisture content changes on the deformation of wood under stress. Aust. J. Appl. Sci.13: 257–276.
Asunmaa, S., andP. W. Lange. 1954. Distribution of the components in the plant cell wall. VII. Distribution of “cellulose” and “hemicellulose” in the cell wall of spruce, birch and cotton. Svensk PappTidn.57: 501–516.
Audus, L. J. 1962. Mechanism of the perception of gravity by plants. Symp. Soc. Exptl. Biol.16: 197–226 + 2 pl.
-, andJ. K. Bakhsh. 1959. On the adaptation of pea roots to auxins and auxin homologues.In: Boyce Thompson Institute for Plant Researchet al. (eds.). 1961. Plant growth regulation: fourth international conference on plant growth regulation [Yonkers, New York, Aug. 1959]. Iowa State Univ. Press, Ames, 850 pp. (pp. 109–126).
— andM. E. Brownbridge. 1957a. Studies on the geotropisra of roots. I. Growth-rate distribution during response and the effects of applied auxins. J. Exp. Bot.8: 105–124.
——. 1957b. Studies on the geotropism of roots. II. Effects of the auxin antagonist α(1-naphthylmethylsulphide) propionic acid (NMSP) and its interactions with applied auxins. J. Exp. Bot.8: 235–249.
— andA. N. Lahiri. 1961. Studies on the geotropism of roots. III. Effects of geotropic stimulation on growth-substance concentrations inVicia faba root tips. J. Exp. Bot.12: 75–84.
Bach, H. 1907. Über die Abhängigkeit der geotropischen Präsentationsund Reaktionszeit von verschiedenen Aussenbedingungen. Jahrb. wiss. Botan.44: 57–123.
Bailey, I. W. 1920. Cambium and its derivative tissues. II. Size variations of cambial initials in gymnosperms and angiosperms. Amer. J. Bot.7: 355–367.
— 1958. Structure of tracheids in relation to the movement of liquids, suspensions, and undissolved gases.In: Thimann, K. V. (ed.) Physiology of forest trees. Ronald Press, New York, 678 pp. (pp.71–82).
— andE. E. Berkley. 1942. Significance of X-rays in studying the orientation of cellulose in the secondary wall of tracheids. Amer. J. Bot.29: 231–241.
— andT. Kerr. 1937. Structural variability of the secondary wall as revealed by “lignin” residues. J. Arnold Arbor.18: 261–272 + pl. 211–214.
Balch, R. E. 1952. Studies of the balsam woolly aphid,Adelges piceae (Ratz.) (Homoptera: Phylloxeridae) and its effects on balsam fir,Abies balsamea (L.) Mill. Can. Dep. Agr., Publ. No. 867, 76 pp.
—,J. Clark, andJ. M. Bonga. 1964. Hormonal action in production of tumours and compression wood by an aphid. Nature, London, 202: 721–722.
Ball, N. G. 1953. Effects of certain growth-regulating substances on the rhizomes ofAegopodium podagraria. J. Exp. Bot.4: 349–362.
Bannan, M. W. 1941. Variability in wood structure in roots of native Ontario conifers. Bull. Torrey Bot. Cl.68: 173–194.
— 1955. Vascular cambium and radial growth inThuja occidentalis L. Canad. J. Bot.33: 113–138.
— 1956. Some aspects of the elongation of fusiform cambial cells inThuja occidentalis L. Canad. J. Bot.34: 175–196.
— 1957. Girth increase in white cedar stems of irregular form. Canad. J. Bot.35: 425–434 + 1 pl.
Bara, M. 1957. Quantité fonctionnelle relative de l’héteroauxine (IAA) dans les réactions phototropiques et géotropiques, et l’action de la gravitation sur la production hormonale. Istanbul Üniv. Fen Fek. Mecmuasi, Ser. B,22: 209–238.
— 1962. Action de la gravitation sur le niveau auxinique des hypocotyles de I’Helianthusannuus. Physiol. Plant., Copenhagen,15: 725–728.
Baranetzky, J. 1901. Ueber die Ursachen, welche die Richtung der Aeste der Baumund Straucharten bedingen. Flora, Jena,89: 138–239.
Barefoot, A. C., Jr. 1963. Abnormal wood in yellow-poplar,Liriodendron tulipifera. For. Prod. J.13: 16–22.
Barykina, R. P., L. V. Kudriashov, andA. N. Klasova. 1963. Structure and development of dwarf, prostrate forms ofPinus mughus Scop, andJuniperus sibirica Burgsd. in the eastern Carpathians (in Russian, English summary). Bot. Z. 48: 949–964.
Beakbane, A. B., andE. C. Thompson. 1945. Abnormal lignification in the wood of some apple trees. Nature, London, 156: 145–146.
Behre, C. E. 1925. Notes on the cause of eccentric growth in trees. J. For.23: 504–507.
Beiguelman, B. 1962. Tension wood in two species of plants common to the Brazilian savanna (in Portuguese, English summary). Anais Acad. Brasil. Ciênc.34: 295–305.
Bennet-Clark, T. A., andN. G. Ball. 1951. Diageotropic behavior of rhizomes. J. Exp. Bot.2: 169–203.
Berlyn, G. P. 1959. Biometrie technique for reaction tissue research. Proc. Iowa Acad. Sci.66: 98–102.
— 1961. Factors affecting the incidence of reaction tissue inPopulus deltoides Bartr. Iowa State J. Sci.35: 367–424.
Bethel, J. S. 1964. Develo** architecture of secondary xylem in conifers. For. Sci.10: 89–91.
Bismarck, R. von. 1959–1960. Über den Geotropismus der Sphagnen. Flora, Jena,148: 23–83.
Bisset, I. J. W., andH. E. Dadswell. 1950. Variation in cell length within one growth ring of certain angiosperms and gymnosperms. Aust. For.14: 17–29.
Bland, D. E. 1958a. Chemistry of reaction wood. I. Lignins ofEucalyptus goniocalyx andPinus radiata. Holzforschung, Berlin,12 (2): 36–43.
— 1958b. Spectra of reaction wood lignins in relation to wood maturity. Holzforschung, Berlin,12 (4): 115–116.
— 1961. Chemistry of reaction wood. III. Milled wood lignins ofEucalyptus goniocalyx andPinus radiata. Holzforschung, Berlin,15 (4): 102–106.
Bollard, E. G. 1953. Nitrogen metabolism of apple trees. Nature, London,171: 571–572.
— 1957. Translocation of organic nitrogen in the xylem. Aust. J. Biol. Sci.10: 292–301.
Böning, K. 1922–1923. Über den inneren Bau horizontaler und geneigter Sprosse und seine Ursachen. Ber. dtsch. bot. Ges.40: 279–282.
— 1925. Über den inneren Bau horizontaler und geneigter Sprosse und seine Ursachen. Mitt. dtsch. dendrol. Ges.1925: 86–102 + pl. 17–20.
Bormann, F. H. 1961. Intraspecific root grafting and the survival of eastern white pine stumps. For. Sci.7: 247–256.
Bouveng, H. O., andH. Meier. 1959. Studies on a galactan from Norwegian spruce compression wood (Picea abies Karst.). Acta Chem. Scand.13: 1884–1889.
Boyd, J. D. 1950. Tree growth stresses. III. Origin of growth stresses. Aust. J. Sci. Res., Ser. B [now Aust. J. Biol. Sci.]3: 294–309 + 1 pl.
Bradley, M. V., andJ. C. Crane. 1957. Gibberellin-stimulated cambial activity in stems of apricot spur shoots. Science126: 972–973.
Brain, E. D. 1942. Studies in the effects of prolonged rotation of plants on a horizontal klinostat. III. Physiological reactions in the hypocotyl ofLupinus albus. New Phytol.41: 81–90.
— 1956. Relationship between length of day and geotropic response in seedlings. Nature, London,177: 323–324.
Brauner, L. 1954. Tropisms and nastic movements. Annual Review of Plant Physiology5: 163–182.
— andE. Appel. 1960. Zum Problem der Wuchsstoff-querverschiebung bei der geotropischen Induktion. Planta55: 226–234.
— andA. Hager. 1957. Über die geotropische “Mneme.” Naturwissenschaften44: 429–430.
——. 1958. Versuche zur Analyse der geotropischen Perzeption. I. Planta51: 115–147.
— andY. Vardar. 1950. Über die Funktion der Lamina bei der phototropischen und geotropischen Reaktion desTropaeolum-Blattes. Istanbul Üniv. Fen Fek. Mecmuasi, Ser. B,15: 269–299 + 1 pl.
— andA. Zipperer. 1961–1962. Über die Anfangsphasen der geotropischen Krümmungsbewegung von Avena-koleoptilen. Planta57: 503–517.
Brauns, F. E. 1952. Chemistry of lignin. Academic Press, New York, 808 pp.
— andD. A. Brauns. 1960. Chemistry of lignin: supplement volume; covering the literature for the years 1949–1958. Academic Press, New York, 804 pp.
Breviglieri, N. 1947. Research on topophysis in the agamic propagation of the tree. Selection of the cion for grafting (in Italian). Rivista delia Società Toscana di Orticultura31: 33–43, 57–65.
Brown, A. B. 1937. Activity of the vascular cambium in relation to wounding in the balsam poplar,Populus balsamifera L. Canad. J. Res., Sect. C [now Canad. J. Bot.]15: 7–31 + pl. I.
Brown, C. L., andK. Sax. 1962. Influence of pressure on the differentiation of secondary tissues. Amer. J. Bot.49: 683–691.
—, andR. H. Wetmore. 1959. Auxin transport in the long shoots of pine. Amer. J. Bot.46: 586–590.
Brown, J. H. 1961. Slope or flat pruning of pines—important consideration in Christmas tree plantation management. J. For.59: 213–214.
Brown, J. K. 1963. Crown weights in red pine plantations. U. S. For. Serv., Research Note No. LS-19, 4 pp.
Browning, B. L. (ed.). 1963. Chemistry of wood. Interscience Publ., New York, 689 pp.
Brumfield, R. T. 1955. Inhibition of curvatures in timothy roots by certain chemicals. Amer. J. Bot.42: 958–964.
Bryant, B. S. 1950–1951. Significance of specific gravity distribution with respect to tree form. Univ. of Washington Forest Club Quarterly24 (1): 18–24.
Bücher, H. 1906. Anatomische Veränderungen bei gewaltsamer Krümmung und geotropischer Induktion. Jahrb. wiss. Botan.43: 271–360.
Bukovac, M. J. 1963. Chemical promotion of flowering. Amer. Fruit Grower83 (3): 24.
Bulard, C. 1948. Inversion du géotropisme par l’hétéroauxine chezThuya orientalis. C. R. Acad. Sci., Paris,227: 443–444.
BüNNiNG, E., andD. Glatzle. 1948–1949. Über die geotropische Erregung. Planta36: 199–202.
Burger, H. 1932. Exzentrisches Dickenwachstum, Rotholz und Holzqualität. Schweiz. Z. Forstw.83: 358–362 + 5 ph.
Burns, G. P. 1920. Eccentric growth and the formation of redwood in the main stem of conifers. Vermont Univ. Agr. Exp. Sta., Bull. No. 219, 16 pp. + 4 pl.
-. 1942. Eccentric growth in the main stem of young white ash trees. Vermont Univ. Agr. Exp. Sta., Bull. No. 492, 19 pp. + 2 pl.
Büsgen, M., andE. Münch. 1927. Bau und Leben unserer Waldbäume. 3rd ed. Gustav Fischer, Jena, 426 pp. + numerous pl.
Campbell, R. K. 1963. Phenotypic correlation among branch and upper-crown stem attributes in Douglas-fir. For. Sci.9: 444–451.
Campredon, J. 1953. Bois de réaction; veine rouge, cellules gélatineuses; leurs caractéres, leur influence sur l’utilisation du bois. Rev. Bois Appl.8 (2): 3–7.
Carvalho, A., andC. A. Krug. 1950. Genetics ofCoffea. XIII. Hereditary characteristics ofCoffea arabica L. var.erecta Ottoländer (in Portuguese, English summary). Bragantia10: 321–328 + 2 pl.
Casperson, G. 1959a. Elektronenmikroskopische Untersuchungen des Zellwandaufbaues beim Reaktionsholz der Coniferin. Ber. dtsch. bot. Ges.72: 230–235 + 1 pl.
— 1959b. Mikroskopischer und submikroskopischer Zellwandaufbau beim Druckholz. Faserforsch. Textiltech.10: 536–541.
— 1960. Über die Bildung von Zellwänden bei Laubhölzern. I. Feststellung der Kambiumaktivität durch Erzeugen von Reaktionsholz. Ber. dtsch. bot. Ges.73: 349–357.
— 1962. Über die Bildung der Zellwand beim Reaktionsholz. I. Zur Anatomie des Reaktionsholzes. Holztechnol., Dresden,3: 217–223.
— 1963. Über die Bildung der Zellwand beim Reaktionsholz. II. Zur Physiologie des Reaktionsholzes. Holztechnol., Dresden,4: 33–37.
Champagnat, P. 1955. Corrélations entre feuilles et bourgeons de la pousse herbacée du lilas. Rev. Gén. Bot.62: 325–372 + pl. XXVI-XXXI.
Chemical Abstracts. 1961. Chemical Abstracts list of periodicals with key to library files and other information. Chem. Abstr.55: 1J–397J.
Chow, K. Y. 1946. Comparative study of the structure and chemical composition of tension wood and normal wood in beech (Fagus sylvatica L.). Forestry20: 62–77 + pl. VI-VII.
Cieslar, A. 1896. Rothholz der Fichte. Cbl. ges. Forstw.22: 149–165.
Clapham, A. R. 1945. Studies in the depth adjustment of subterranean plant organs. I. Raunkiaer’s experiment on depth perception inPolygonatum. New Phytol.44: 105–109.
Clarke, S. H. 1937. Distribution, structure, and properties of tension wood in beech (Fagus silvatica L.). Forestry11: 85–91 + pl. III-IV.
— 1939. Stresses and strains in growing timber. Forestry13: 68–79.
Clutter, M. E. 1960. Hormonal induction of vascular tissue in tobacco pith in vitro. Science 132: 548–549.
Colvin, J. R. 1964. Biosynthesis of cellulose.In: Zimmermann, M. H. (ed.) Formation of wood in forest trees. Academic Press, New York, 562 pp. (pp. 189–201).
Commonwealth Forestry Bureau, Great Britain. 1958–1963. Guide to the use of Forestry Abstracts. Revised & enlarged edition + 5 supplements. Commonwealth Agricultural Bureaux, Oxford, 78 + 12 + 8 + 7 + 6 + 6 pp.
Commonwealth Scientific and Industrial Research Organization, Australia. 1944–1945. Annual report. C.S.I.R.O., Melbourne, Annual Report1944/45: 6–7.
Constantinescu, A. 1956. Preliminary investigations on the formation of compression wood inAbies alba in Chilerei forest in the Timis valley (in Rumanian, German summary). Industr. Lemn.5: 455–457.
Core, H. A., W. A. Côté, Jr., andA. C. Day. 1961. Characteristics of compression wood in some native conifers. For. Prod. J.11: 356–362.
Craighead, F. C. 1940. Some effects of artificial defoliation on pine and larch. J. For.38: 885–888.
Czaja, A. T. 1934. Nachweis des Wuchsstoffes bei Holzpflanzen. Ber. dtsch. bot. Ges.52: 267–271.
Dadswell, H. E., andL. F. Hawley. 1929. Chemical composition of wood in relation to physical characteristics: preliminary study. Industr. Engng. Chem.21: 973–975.
—, andA. B. Wardrop. 1949. What is reaction wood? Aust. For.13: 22–33 + 3 pl.
——. 1955. Structure and properties of tension wood. Holzforschung, Berlin,9 (4): 97–104.
—— andA. J. Watson. 1958. Morphology, chemistry and pul** characteristics of reaction wood.In: Bolam, F. (ed.) Fundamentals of papermaking fibres: symposium, Cambridge, 1957. British Paper & Board Makers’ Assoc., Surrey, 487 pp. (pp. 187–219).
Dallimore, W., andA. B. Jackson. 1961. Handbook of Coniferae including Ginkgoaceae. 3rd ed. with corrections. Edw. Arnold, London, 686 pp.
Darwin, C., andF. Darwin. 1880. Power of movement in plants. John Murray, London, 592 pp.
Delevoryas, T. 1962. Morphology and evolution of fossil plants. Holt, Rinehart, & Winston, New York, 189 pp.
Dennis, D. T., andR. D. Preston. 1961. Constitution of cellulose microfibrils. Nature, London,191: 667–668.
Detlefsen, E. 1878–1882. Versuch einer mechanischen Erklärung des excentrischen Dickenwachsthums verholzter Achsen und Wurzeln. Arbeiten des botanischen Instituts in Würzburg2: 670–688 + pl. XIII.
Deuber, C. G. 1942. Plagiotropic habit of growth in Norway spruce. Science95: 301.
Doerner, K., Jr. 1964. Some causes and effects of horizontal density variation in tree stems. For. Sci.10: 24–27.
Donner. 1875. Harte und weiche Seite der Kiefer. Zeitschrift für Forstund Jagdwesen, Berlin [†],7:242–245.
Dörffling, K. 1963–1964a. Über das Wuchsstoff-Hemmstoffsystem vonAcer pseudoplatanus L. I. Jahresgang der Wuchsund Hemmstoffe in Knospen, Blättern und im Kambium. Planta60: 390–412.
— 1963–1964b. Über das Wuchsstoff-Hemmstoffsystem vonAcer pseudoplatanus L. II. Bedeutung von “Inhibitor β” für die korrelative Knospenhemmung und für die Regulation der Kambiumtätigkeit. Planta60: 413–433.
Douglass, A. E. 1939–1940. Examples of spiral compression wood. Tree-Ring Bull.6: 21–22.
Douin, R. 1948. Sur les tropismes duPsilotum triquetrum. C. R. Acad. Sci., Paris,226: 1210–1212.
DuBarry, A. P., Jr. 1963. Germination of bottomland tree seed while immersed in water. J. For.61: 225–226.
Dyer, D. 1956. Artificially induced tension wood in ash, birch and poplar. J. Oxf. Univ. For. Soc.4 (4): 19–23.
Ehrenberg, C. E. 1961. Increment and branch development in progenies ofPinus sylvestris (in Swedish). Skogen48 (1): 6–8.
Eklund, B., andE. Huss. 1946. Investigations of the older forest plantations in the northernmost counties (in Swedish, English summary). Medd. Skogsforskn Inst., Stockholm,35 (6): 104 pp.
Emanuel, C. F. 1961. Rare tumor in coast redwood,Sequoia sempervirens. Science133: 1420–1422. Engler, A. 1918. Tropismen und exzentrisches Dickenwachstum der Bäume: Beitrag zur Physiologie und Morphologie der Holzgewächse. Beer & Co., Zürich, 106 pp. + 14 figs.
— 1924. Heliotropismus und Geotropismus der Bäume und deren waldbauliche Bedeutung. Mitt, shweiz. Centralanst. forstl. Versuchsw. [now Mitt. Schweiz. Anst. forstl. Versuchsw.]13: 225–283 + 8 figs.
Ewart, A. J., andA. J. Mason-Jones. 1906. Formation of red wood in conifers. Ann. Bot., London,20: 201–204 + pl. XV.
Fabricius. 1932. Merkwürdiger Fall von Rotholzbildung. Forstwiss. Cbl.54: 422–424.
Fielding, J. M. 1940. Leans in Monterey pine (Pinus radiata) plantations. Aust. For. 5: 21–25.
Fitting, H. 1905. Untersuchungen über den geotropischen Reizforgang. I. Geotropische Empfindlichkeit der Pflanzen. II. Weitere Erfolge mit der intermittierenden Reizung Jahrb. wiss. Botan.41: 221–330, 331–398.
Florin, R. 1948–1949. On the morphology and relationships of the Taxaceae. Bot. Gaz.110: 31–39.
Fons, W. L., andW. Y. Pong. 1957. Tree breakage characteristics under static loading: ponderosa pine. U. S. For. Serv., Division of Fire Research, Technical Report No. AFSWP-867, 51 pp.
Forest Products Laboratory, U. S. 1953. Simple device for detecting compression wood. U. S. For. Prod. Lab., Madison, Report No. 1390, 2 pp. + 5 figs.
Forest Products Research Laboratory, Great Britain. 1956. Reaction wood (tension wood and compression wood). For. Prod. Res., London, Leaflet No. 51, 16 pp.
Foster, D. H. 1952. Reactivity of wood cellulose; treatment with dilute sulphuric acid at elevated temperatures. Proc. Aust. Pulp Pap. Ind. Tech. Ass. [now APPITA, Melbourne]6: 76–88 + 1 pl.
Frank, B. 1868. Ueber die Einwirkung der Gravitation auf das Wachsthum einiger Pflanzentheile. Botanische Zeitung, Berlin [†],26: 873–882.
Fraser, D. A. 1949. Production of spring wood with β-indoleacetic acid (heteroauxin). Nature, London,164: 542.
— 1952. Initiation of cambial activity in some forest trees in Ontario. Ecology33: 259–273
Freudenberg, K. 1964. Formation of lignin in the tissue and in vitro.In: Zimmermann, M. H. (ed.) Formation of wood in forest trees. Academic Press, New York, 562 pp. (pp. 203–218).
— andF. Bittner. 1953. Versuche mit Coniferylalkohol, der radioaktiven Kohlenstoff enthält. Chem. Ber.86: 155–159
—J. M. Harkin, M. Reichert, andT. Fukuzumi. 1958. Die an der Verholzung beteiligten Enzyme. Dehydrierung des Sinapinalkohols. Chem. Ber. 91: 581–590.
— andW. Heimberger. 1950. Biochemische Synthese ligninartiger Stoffe. Chem. Ber.83: 519–530.
—,H. Reznik, H. Boesenberg, andD. Rasenack. 1952. Das an der Verholzung beteiligte Fermentsystem. Chem. Ber.85: 641–647.
——,W. Fuchs, andM. Reichert. 1955. Untersuchungen über die Entstehung des Lignins und des Holzes. Naturwissenschaften42: 29–35.
Frey-Wyssling, A. 1952. Wachstumsleistungen des pflanzlichen Zytoplasmas. Ber. Schweiz, botan. Ges.62: 583–591.
Fritz, E. 1939–1940. Problems in dating rings of California coast redwood. Tree-ring Bull.6: 19–21.
Fröhlich, H. J. 1961. Untersuchungen über das physiologische und morphologische Verhalten von Vegetativvermehrungen verschiedener Laubund Nadelbaumarten. Allg. Forstu. Jagdztg. 132: 39–58.
Fuller, H. J. 1940–1941. Some temperature relations of geotropism. Trans. Illinois State Acad. Sci.33: 87–88.
Gabnay de Hathalm, F. [Hathalmi Gabnay Ferencz]. 1892. Eccentricity of trees (in Hungarian). Pótfüzetek a Természettudományi Közlönyhöz, Budapest,20: 164–169
Galston, A. W., J. Bonner, andR. S. Baker. 1953. Flavoprotein and peroxidase as components of the indoleacetic acid oxidase system of peas. Arch. Biochem.42: 456–470.
—, andL. Y. Dalberg. 1954. Adaptive formation and physiological significance of indoleacetic acid oxidase. Amer. J. Bot.41: 373–380.
Gates, F. G. 1928. Nutation inPinus sylvestris. Bot. Gaz.85: 451–456.
Genkel, P. A. 1960. Distribution of auxin in the stems and roots of plants during geotropic bending (in Russian). Fiziol. Rast.7: 207–213.
Gillespie, B., andK. V. Thimann. 1963. Transport & distribution of auxin during tropistic response. I. Lateral migration of auxin in geotropism. Plant Physiol.38: 214–225.
Goldacre, P. L. 1951. Hydrogen peroxide in the enzymic oxidation of heteroauxin. Aust. J. Sci. Res., Ser. B [now Aust. J. Biol. Sci.]4: 293–302.
Goldsmith, M. H. M., andM. B. Wilkins. 1964. Movement of auxin in coleoptiles ofZea mays L. during geotropic stimulation. Plant Physiol.39: 151–162.
Gordeev, A. V. 1953. Live stumps (in Russian). Priroda, Moskva,42 (7): 114–115.
Gouwentak, C. A. 1936. Kambiumtätigkeit und Wuchsstoff. I. Meded. LandbHogesch., Wageningen,40 (3): 23 pp. + 3 pl.
-, andA. L. Maas. 1940. Kambiumtätigkeit und Wuchsstoff. II. Meded. LandbHogesch., Wageningen,44 (1): 16 pp. + 1 pl.
Gray, H. R. 1956. Form and taper of forest-tree stems. Imp. For. Inst., Oxford, Paper No. 32, 79 pp.
Greene, J. T. 1962. Air-layered branches of slash pine will develop into straight trees. J. For.60: 135.
Gregory, F. G., andJ. A. Veale. 1957. Reassessment of the problem of apical dominance. Symp. Soc. Exptl. Biol.11: 1–20 + 3 pl.
Grossenbacher, J. G. 1915–1916. Periodicity and distribution of radial growth in trees and their relation to the development of “annual” rings. Trans. Wisconsin Acad. Sci.18: 1–77.
Grosset, G. [H.] E. 1959a.Pinus pumila (Pall.) Rgl.: materials on its biological study and economical utilization (in Russian, English summary). Proc. on the Study of the Fauna and Flora of the U.S.S.R., Moscow, N.S. (Bot. Sec.) No. 12 (XX), 140 pp.
Grosset, G. E. 1959b. Study on the ecology ofPinus pumila Rgl. (Mechanism of active bending down to the ground with the onset of frosts) (in Russian, English summary). Bjull. Mosk. Obsc. Ispyt. Prir. (Otd. Biol.)64 (2): 85–96.
Grossman, P. U. A., andR. S. T. Kingston. 1954. Creep and stress relaxation in wood during bending. Aust. J. Appl. Sci.5: 403–417.
Gunckel, J. E., andK. V. Thimann. 1949. Studies of development in long shoots and short shoots ofGinkgo biloba L. III. Auxin production in shoot growth. Amer. J. Bot.36: 145–151.
Günther-Massias, M. 1928–1929. Über die Gültigkeit des Reizmengengesetzes bei der Summation unterschwelliger Reize. Z. Botan.21: 129–172.
Guttenberg, H. v., andK. Zetsche. 1956–1957. Einfluss des Lichtes auf die Auxinbildung und den Auxintransport. Planta48: 99–134.
Haberlandt, G. 1900. Ueber die Perception des geotropischen Reizes. Ber. dtsch. bot. Ges.18: 261–272.
Hager, A., andU. Schmidt. 1964. Zum Problem der geotropischen Induktion. Ber. dtsch. bot. Ges.66: 329–341.
Hägglund, E., andS. Ljunggren. 1933. Untersuchungen des Rotholzes von Fichte. I. Chemische Zusammenstezung des Rotholzes. Svensk Kern. Tidskr.45: 123–129.
Haller, B. 1935. Investigations of eccentric diameter growth of conifer stems (in Estonian, German summary). Tartu Ülikooli Metsaosakonna Toimetused No. 24, 223 pp. + 3 figs. + 20 tbls.
Halma, F. F. 1925–1926. Factors governing the initiation of sprout growth inCitrus shoots. Hilgardia, Berkeley,1: 295–340.
Harada, H., andY. Miyazaki. 1952. Electron-microscopic observation of compression wood (in Japanese, English summary). Bull. For. Exp. Sta., Tokyo,54: 101–108 + 6 pl.
Hartig, R. 1896. Rothholz der Fichte. Forstlich-naturwissenschaftliche Zeitschrift, München,5: 96–109, 157–169.
— 1899. Ueber die Ursachen excentrischen Wuchses der Waldbäume. Cbl. ges. Forstw.25: 291–307.
— 1901. Holzuntersuchungen. Altes und Neues. J. Springer, Berlin, 99 pp.
Hartig, T. 1844. Review of “Beobachtungen über das sogenannte Ueberwallen der Tannenstöcke ...” Allg. Forstu. Jagdztg., N.S.,13: 96–99.
Hartmann. 1925. Ueber die Säbelwüchsigkeit der Bäume. Cbl. ges. Forstw.51: 165–194.
Hartmann, F. 1932a. Untersuchungen über Ursachen und Gesetzmässigkeit exzentrischen Dickenwachstums bei Nadelund Laubbäumen. Forstwiss. Cbl.54: 497–517, 547–566, 581–590, 622–634.
— 1932b. Zu “Ein merkwürdiger Fall von Rotholzbildung.” Forstwiss. Cbl.54: 494–496.
— 1933. Drei Grundformen in der Rotholzanordnung beim Nadelholze. Forstwiss. Cbl.55: 314–322.
— 1942. Statische Wuchsgesetz bei Nadelund Laubbäumen. Springer-Verlag, Vienna, 111 pp.
— 1943. Frage der Gleichgewichtsreaktion von Stamm und Wurzel heimischer Waldbäume. Biol. Generaiis [†]17: 367–418.
Hata, K. 1951. Studies on the pulp ofPinus densiflora S. et Z. wood. IX. On the chemical composition and pulp of compression wood (in Japanese, English summary). J. Jap. For. Soc.33: 136–140.
Hatcher, E. S. J. 1947. Study of auxin in shoots of apple and plum. Ann. Rept. East Mailing Res. St., Kent, 1947: 113–116.
Hattori, S., S. Yoshida, andM. Hasegawa. 1954. Occurrence of shikimic acid in the leaves of gymnosperms. Physiol. Plant., Copenhagen,7: 283–289.
Haught, A. E., Jr. 1958. Exploratory study of compression wood in loblolly pine (Pinus taeda L.). N. Carolina State Col., Raleigh, M.F. thesis, 65 pp.
Hausendorff, E. 1951–1952. Schirmkiefer bei Mölln: eine ungewöhnliche Störung der Höhenwuchstendenz und des Verzweigungssystems vonPinus silvestris L. Mitt. dtsch. dendrol. Ges.57: 81–102, 105.
— 1957–1958. Schirmkiefern und ein weiteres Wuchsstoff-Wirkstoff-problem bei Bäumen. Mitt, dtsch. dendrol. Ges.60: 72–79 + pl. XV-XVIII.
Hawker, L. E. 1932. Quantitative study of the geotropism of seedlings with special reference to the nature and development of their statolith apparatus. Ann. Bot., London,46: 121–157.
— 1933. Effect of temperature on the geotropism of seedlings ofLalhyrus odoratus. Ann. Bot., London,47: 503–515
Heitmüller, H. H., andG. H. Melchior. 1960. Über die blühfördernde Wirkung des Wurzelschnitts, des Zweigkrümmens und der Strangulation an japanischer Lärche (Larix leptolepis [Sieb, et Zucc] Gord.). Silvae Genet.9: 65–72.
Hertel, R., andA. C. Leopold. 1962–1963. Versuche zur Analyse des Auxintransports in der Koleoptile vonZea mays L. Planta59: 535–562
Higuchi, T. 1957. Biochemical studies of lignin formation. III. Physiol. Plant., Copenhagen,10: 633–648.
—,I. Kawamura, N. Yamasaki, andI. Morimoto. 1955. On the formation of lignin inPhyllostachys shoots. V. Inhibitory effect of ascorbic-acid-glutathione system on the oxidative condensation of coniferyl alcohol by peroxidase (in Japanese, English summary). J. Jap. For. Soc.37: 502–507.
Hohenadl, W. 1924. Aufbau der Baumschäfte. Forstwiss. Cbl.68: 460–470, 495–508.
Holmes, W. H. 1944. Amount and distribution of compression wood in leaning white pine trees. Yale Univ., New Haven, M.F. thesis, 28 pp.
Holmgren, A. 1959. Some peculiar forms ofPinus sylvestris andPicea abies (in Swedish). Svenska SkogsvFören. Tidskr.57: 9–42.
Huber, B. 1948. Physiologie der Rindenschälung bei Fichte und Eiche. Forstwiss. Cbl.67: 129–164.
Irvine, J. E., andR. H. Freyre. 1961. Diageotropism inVanilla roots. Science134: 56–57.
Ishikawa, H., andK. Takaichi. 1957. Lignin and lignification. VI. Formation of lignin in young plants. II (in Japanese, English summary). J. Jap. For. Soc.39: 70–73.
Jaccard, P. 1912. Über abnorme Rotholzbildung. Ber. dtsch. bot. Ges.30: 670–678.
-, 1919. Nouvelles recherches sur l’accroissement en épaisseur des arbres: essai d’une théorie physiologique de leur croissance concentrique et excentrique. Fondation Schnyder von Wartensee, Zurich, 200 pp. + 32 pl.
— 1920. Inversion de l’excentricité des branches produite expérimentalement. Rev. Gén. Bot.32: 273–281 + pl. 7–8.
— 1922. Sur le mécanisme du redressement géotropique de la tige des arbres. Rev. Gén. Bot.34: 385–398
— 1924–1927. Influence de la courbure des tiges sur leur croissance en épaisseur. Mém. Soc. Vaudoise Sci. Nat.2: 141–162.
— 1930. Über die mechanischen und physiologischen Wirkungen des Windes auf die Gestalt der Baumstämme. Schweiz. Z. Forstw.81: 87–99.
— 1934. Über Versuche zur Bestimmung der Zellsaftkonzentration in der Kambialzone beim exzentrischen Dickenwachstum. II. Jahrb. wiss. Botan.81: 35–58.
— 1938. Exzentrisches Dickenwachstum und anatomisch-histologische Differenzierung des Holzes. Ber. Schweiz, botan. Ges.48: 491–537 + pl. VII-IX.
— 1939. Tropisme et bois de réaction provoqués par la force centrifuge. Ber. Schweiz, botan. Ges.49: 135–147.
— 1940a. Sur les épaississements spiralés et les striations des parois des fibres, des vaisseaux ou de trachéides du bois et leur signification. Ber. Schweiz, botan. Ges.50: 285–292.
— 1940b. Tropisme et bois de réaction provoqués par la force centrifuge chez des feuillus. Ber. Schweiz, botan. Ges.50: 279–284
— andA. Frey. 1928a. Einfluss von mechanischen Beanspruchungen auf die Micellarstruktur, Verholzung und Lebensdauer der Zugund Druckholzelemente beim Dickenwachstum der Bäume. Jahrb. wiss. Botan.68: 844–866 + pl. 15.
—. 1928b. Quellung, Permeabilität und Filtrationswiderstand des Zugund Druckholzes von Laubund Nadelbäumen. Jahrb. wiss. Botan.69: 549–571 + pl. 2.
Jacobs, M. R. 1936. Effect of wind on trees. Aust. For.1 (2): 25–32.
-. 1938. Fibre tension of woody stems, with special reference to the genusEucalyptus. Commonwealth Forestry Bureau, Australia, Bull. No. 22, 37 pp.
-. 1939a. Further studies on fibre tension. Commonwealth Forestry Bureau, Australia, Bull. No. 24, 36 pp.
-. 1939b. Study of the effect of sway on trees. Commonwealth Forestry Bureau, Australia, Bull. No. 26, 17 pp. -. 1945. Growth stresses of woody stems. Commonwealth Forestry Bureau, Australia, Bull. No. 28, 67 pp.
— 1954. Effect of wind sway on the form and development ofPinus radiata D. Don. Aust. J. Bot.2: 35–51.
Jacobs, W. P. 1952. Role of auxin in differentiation of xylem around a wound. Amer. J. Bot.39: 301–309.
— 1954. Acropetal auxin transport and xylem regeneration—quantitative study. Amer. Nat.88: 327–337.
—, andI. B. Morrow. 1957. Quantitative study of xylem development in the vegetative shoot apex ofColeus. Amer. J. Bot.44: 823–842.
Jagels, R. 1963. Gelatinous fibers in the roots of quaking aspen. For. Sci.9: 440–443.
Jane, F. W. 1952. Structure of wood in relation to its properties and uses. VI. Abnormal wood. Wood17: 101–104.
Jankiewicz, L. 1956. Effect of auxins on crotch angles in apple trees. Bull. Acad. Polon. Sci., Classe II,4: 173–178.
— 1957. Formation of crotch angles inMalus pumila trees (in Polish, English summary). Prace Instytutu Sadownictwa, Skierniewicach,2: 131–147.
— 1960. Effect of maleic hydrazide on branching of one-year-oldMalus pumila cv. Pi(ckna z Rept trees (in Russian, English summary). Bull. Acad. Polon. Sci., Classe V,8 (9): 515–517.
— 1961. Simplification of Gelfandbein’s system in the training of youngMalus pumila cv. Antonovka trees (in Polish, English summary). Acta Agrobotan., Warsaw,10: 5–17.
—,B. Szpunar, H. Barańska, R. Rumplowa, andK. Fiutkowska. 1961. Use of auxin to widen crotch angles in youngMalus pumila trees (in Polish, English summary). Acta Agrobotan., Warsaw,10: 151–171.
Jayme, G., andM. Harders-Steinhäuser. 1950. Über die chemische Zusammensetzung des Zugholzes in einem Pappelholz. Papier, Darmstadt,4: 104–113.
——. 1954. Durch Unterdrückung im engen Wachstumsverband hervorgerufene Eigenschaftsänderungen junger Pappelhölzer. Holz Rohu. Werkstoff12: 3–7.
Jensen, W. A. 1955. Histochemical localization of peroxidase in roots and its induction by indoleacetic acid. Plant Physiol.30: 426–432.
Jermyn, M. A., andR. Thomas. 1954. Multiple components in horse-radish peroxidase. Biochem. J.56: 631–639.
Johnsen, B., andR. W. Hovey. 1918. Determination of cellulose in wood. J. Soc. Chem. Ind., London, [now J. Appl. Chem.]37: 132T-137T.
Johnson, N. E., R. G. Mitchell, andK. H. Wright. 1963. Mortality and damage to pacific silver fir by the balsam woolly aphid in southwestern Washington. J. For.61: 854–860.
Jost, L. 1893. Ueber Beziehungen zwischen der Blattentwickelung und der Gefässbildung in der Pflanze. Botanische Zeitung, Berlin [f],58: 89–138 + pl. V.
— 1901. Ueber einige Eigentümlichkeiten des Cambiums der Bäume. Botanische Zeitung, Berlin [†],59: 1–24 + pl. I.
Jutte, S. M., andJ. Isings. 1955. Determination of tension wood in ash with the aid of the phase-contrast microscope. Experientia, Basle,11: 386–387.
Kaeiser, M., andM. Y. Pillow. 1955. Tension wood in eastern cottonwood. Cent. St. For. Exp. Sta., Technical Paper No. 149, 9 pp.
Kaiser, S. 1935. Inheritance of a geotropic response inCapsicum fruits. Bull. Torrey Bot. CI.62: 75–80 + pl. 6.
Kaldewey, H. 1962. Plagiound Diageotropismus der Sprosse und Blätter, einschliesslich Epinastie, Hyponastie, Entfaltungsbewegungen.In: Ruhland, W. (ed.) Encyclopedia of plant physiology, vol. 17, pt. 2. Springer-Verlag, Berlin, 1174 pp. (pp. 200–321).
— 1963–1964. Geschwindigkeit, Intensität und Kapazität des Wuchsstofftransports in geotropisch gereizten Fruchtstielen der SchachblumeFritillaria meleagris L. Planta60: 178–204.
Kano, T. 1957. Forest-biological studies on wood quality. XIV. On the dimension of bulk-density of wood and its distribution in the stem ofAbies sachalinensis mayrlana (in Japanese, English summary). Bull. For. Exp. Sta., Tokyo,101: 1–99.
Kantola, M. 1958. On the fiber structure of normalBetula pubescens wood and tension wood by X-ray diffraction technique (in Finnish, English summary). Pap. ja Puu40: 431–434, 436.
Karschon, R. 1949–1950. Untersuchungen über die physiologische Variabilität von Föhrenkeimlingen autochthoner Populationen. Mitt. Schweiz. Anst. forstl. Versuchsw.26: 205–244.
Karzel, R. 1906. Experimentelle Beiträge zur Kenntnis der Heterotrophie von Holz und Rinde beiTilia sp. undAesculus hippocastanum 22. Sitzungsberichte der kaiserlichen Akademie der Wissenschaften, Mathematisch-Naturwissenschaftliche Classe, Wien, Pt. 1,115: 1347–1368 + 1 pl.
Kato, J., W. K. Purves, andB. O. Phinney. 1962. Gibberellin-like substances in plants. Nature, London, 1%: 687–688.
Kennedy, R. W. 1961. Variation and periodicity of summerwood in some second-growth Douglas-fir. Tappi44: 161–166.
Kienholz, R. 1930. Wood structure of a “pistol-butted” mountain hemlock. Amer. J. Bot.17: 739–764.
Klaehn, F. U. 1962. Relation of vegetative propagation to topophysis, cyclophysis and periphysis in forest trees. Proc. Ntheast. For. Tree Impr. Conf.10: 42–50.
Kleinschmit, R. 1961. Versuche mit Fichtenstecklingen für einen genetischen Test. Silvae Genet.10: 10–20.
Knigge, W. 1958. Phänomen der Reaktionsholzbildung und seine Bedeutung für die Holzverwendung. Forstarchiv29: 4–10.
Knight, T. A. 1801. Account of some experiments on the ascent of the sap in trees. Phil. Trans. Roy. Soc. London1801: 333–353 + pl. XXIV-XXVII.
— 1803. Account of some experiments on the descent of the sap in trees. Phil. Trans. Roy. Soc. London1803: 277–289 + pl. IV.
Kny. 1873. Ueber die Bedeutung der Florideen in morphologischer und histologischer Beziehung und den Einfluss der Schwerkraft auf die Coniferenblätter. Botanische Zeitung, Berlin [†],31: 433–435.
—. 1877. Dickenwachsthum des Holzkörpers an beblätterten Sprossen und Wurzeln und seine Abhängigkeit von äusseren Einflüssen, insbesondere von Schwerkraft und Druck. Sitzungs-berichte der Gesellschaft naturforschender Freunde zu Berlin1877: 23–50.
Kny, L. 1908. Über das Dickenwachstum des Holzkörpers der Wurzeln in seiner Beziehung zur Lotlinie. Ber. dtsch. Bot. Ges.26: 19–50.
Koehler, A. 1924. Properties and uses of wood. McGraw-Hill, New York, 354 pp.
— 1933. New hypothesis as to the cause of shakes and rift cracks in green timber. J. For.31: 551–556.
-. 1946. Longitudinal shrinkage of wood. U. S. For. Prod. Lab., Madison, Report No. 1093, 8 pp. + 12 figs.
Konings, H. 1961. Influence of gibberellic acid and 2,4-dichlorophenol on the geotropic curvature of pea roots. Proc. Koninkl. Ned. Akad. Wetenschap., Ser. C,64: 405–409.
Kononchuk, P. I. 1888. On the local or one-sided “hard-layerness” of trees (in Russian). Yearbook of the St. Petersburg Forest Institute 2 (Unofficial Sect.): 41–56 + 4 pl.
Krabbe, G. 1882. Über die Beziehungen der Rindenspannung zur Bildung der Jahrringe und zur Ablenkung der Markstrahlen. Sitzungsberichte der königlich preussischen Akademie der Wissenschaften zu Berlin [now Sitzber. deut. Akad. Wiss. Berlin], Mathematische und naturwissenschaftliche Mittheilungen1882: 617–667.
-. 1884. Über das Wachsthum des Verdickungsringes und der jungen Holzzellen in seiner Abhängigkeit von Druckwirkungen unter Berücksichtigung der Rindenspannung. Abhandlungen der königlich preussischen Akademie der Wissenschaften zu Berlin [now Abhandl. deut. Akad. Wiss. Berlin]1884 (1): 83 pp.+ 2 pl.
Kratzl, K., andG. Billek. 1956–1957. Zur Biogenese des Lignins; Synthese und Prüfung von Ligninvorstufen. Holzforschung, Berlin,10 (6): 161–178.
-, and - (eds.). 1958. Biochemistry of wood. Proc. Intern. Congr. Biochem. (Vienna) 4 (vol. 2): 285 pp.
Kraus, G. 1882. Ueber die Wasservertheilung in der Pflanze. II. Zellsaft und seine Inhalte. Abhandlungen der naturforschenden Gesellschaft zu Halle15: 49–120.
Kulp, J. L. 1961. Geologie time scale. Science133: 1105–1114.
Kuroyanagi, S. 1953. Spectrochemical studies of woods and trees. III. On the qualitative analysis of the chemical elements in woods and trees by emission spectroscopy (in Japanese, English summary). Okayama Univ., Faculty of Agriculture, Scientific Report No.2: 92–106 + 1 tbl.
Kuse, G. 1961. Correlative growth of lateral bud inIpomoea batatas shoot. Mem. Coll. Sci., Univ. Kyoto, Ser. B,28: 431–453.
Lämmermayr, L. 1901. Beiträge zur Kenntnis der Heterotrophie von Holz und Rinde. Sitzungsberichte der kaiserlichen Akademie der Wissenschaften, Mathematisch-Naturwissenschaftliche Classe, Wien, Pt. 1,110: 29–62 + 2 pl.
Lange, P. W. 1954. Distribution of the components in the plant cell wall. IX. Distribution of lignin in the cell wall of normal and reaction wood from spruce and a few hardwoods. Svensk PappTidn.57: 525–532
Langham, D. G. 1941. Effect of light on growth habit of plants. Amer. J. Bot.28: 951–956.
Lanner, R. M. 1961. Living stumps in the Sierra Nevada. Ecology42: 170–173.
Larsen, P. 1953. Influence of gravity on rate of elongation and on geotropic and autotropic reactions in roots. Physiol. Plant., Copenhagen,6: 735–774.
— 1962. Orthogeotropism in roots.In: Ruhland, W. (ed.) Encyclopedia of plant physiology, vol. 17, pt. 2. Springer-Verlag, Berlin, 1174 pp. (pp. 153–199).
Larson, P. R. 1960. Physiological consideration of the springwood summerwood transition in red pine. For. Sci.6: 110–122.
— 1962a. Auxin gradients and the regulation of cambial activity.In: Kozlowski, T. T. (ed.) Tree growth. Ronald Press, New York, 442 pp. (pp. 97–117).
— 1962b. Indirect effect of photoperiod on tracheid diameter inPinus resinosa. Amer. J. Bot.49: 132–136.
-. 1963. Stem form development of forest trees. For. Sci. Monogr. No. 5, 42 pp.
Lasschuit, J. A. 1951. Alterations in spirally curved trees ofPinus merkusii. Tectona [†]41: 179–188.
Lawrence, G. H. M. 1951. Taxonomy of vascular plants. Macmillan, New York, 823 pp.
Lee, C. L. 1961. Crystallinity of wood cellulose fibres studied by X-ray methods. For. Prod. J.11 (2): 108–112.
Leopold, A. C., andF. S. Guernsey. 1953–1954. Auxin polarity in theColeus plant. Bot. Gaz.115: 147–154.
Leroux, R. 1954. Recherches sur les modifications anatomiques de trois espèces d’osiers (Salix viminalis L.,Salix purpurea L.,Salix fragilis L.) provoquées par l’acide naphthalène-acétique. C. R. Soc. Biol., Paris,148: 284–286.
Lindgren, P.-H. 1958. X-ray orientation investigations on some Swedish cellulose materials. Arkiv Kemi12: 437–452.
Link, G. K. K., V. Eggers, andJ. E. Moulton. 1939–1940.Avena coleoptile assay of ether extracts of aphids and their hosts. Bot. Gaz.101: 928–939.
Lipetz, J. 1962. Calcium and the control of lignification in tissue cultures. Amer. J. Bot.49: 460–464.
Little, E. L., Jr. 1953. Check list of native and naturalized trees of the United States (including Alaska). U. S. Dep. Agric, Handbook No. 41, 472 pp.
Longman, K. A., andP. F. Wareing. 1958. Gravimorphism in trees: effect of gravity on flowering and shoot growth in Japanese larch (Larix leptolepis, Murray). Nature, London,182: 380–381.
Luckwill, L. C. 1952. Application of paper chromatography to the separation and identification of auxins and growth-inhibitors. Nature, London,169: 375.
— 1955. Virus diseases of fruit trees. V. Experiments on rubbery wood, mosaic and flat limb of apples. Annual Report Long Ashton Research Station, Univ. Bristol, 1955: 51–57 -f pl. II.
Lukić-Simonović, N. 1955. Survey of compression wood (in Serbo-Croatian, English summary). Šumarstvo8: 474–479.
Lundegårdh, H. 1916–1917. Physiologische Studien über die Baumarchitektonik. Kungliga Svenska Vetenskapsakademiens Handlingar, Stockholm, N.S.,56 (3): 64 pp. + 11 Pl.
Lutz, H. J. 1930. A new species ofCupressinoxylon (Goeppert) Gothan from the Jurassic of South Dakota. Bot. Gaz.90: 92–107.
Lyon, C. J. 1962. Gravity factor for auxin transport. Science137: 432–433.
— 1963. Auxin factor in branch epinasty. Plant Physiol.38: 145–152.
Maácz, G. J., andE. Vágás. 1963. Untersuchung des Zugholzes mit dreifacher Färbung. Acta Biol. Acad. Sci. Hung.13: 341–346 + 1 pl.
MacDougal, D. T. 1939. Features of growth-control in trees. Proc. Amer. Phil. Soc. 81: 421–445.
Manskaja, S. M. 1948. Role of oxidase in lignin formation (in Russian). Dokl. Akad. Nauk SSSR62: 369–372.
— 1958. Zur Phylogenese des Lignins. Proc. Intern. Congr. Biochem. (Vienna)4 (vol. 2): 215–226.
Mariani, P. 1955. Growth and histological characteristics of an eccentric stem ofLarix decidua (in Italian, French summary). Ital. For. Mont.10: 216–224 + 4 ph.
Mark, H. et al. (eds.). 1961. Third cellulose conference; Syracuse, New York, October 26–28, 1960. J. Polymer Sci.51: 1–381.
Markwardt, L. J., andT. R. C. Wilson. 1935. Strength and related properties of woods grown in the United States. U. S. Dep. Agric, Technical Bull. No. 479, 99 pp. + 2 tbls.
Martley, J. F. 1928. Theoretical calculation of the pressure distribution on the basal section of a tree. Forestry2: 69–72.
Massart, J. 1924. Coopération et le conflit des réflexes qui déterminent la forme du corps chezAraucaria excelsa R. Br. Acad. Roy. Belg., Classe Sci., Mém., Collection in 4o, Ser.2,5 (8): 33 pp. + 12 pl.
Matsumoto, T. 1950a. Studies on compression wood. I. On the spiral cracks in the tracheid wall (in Japanese, English summary). J. Jap. For. Soc.32: 16–20.
— 1950b. Studies on compression wood. II. On the tracheid length of compression wood (in Japanese, English summary). J. Jap. For. Soc.32: 21–27.
— 1950c. Studies on compression wood. III. Compression strength and failures inCryptomeria japonica (in Japanese). Iwate Univ., Morioka Col. of Agriculture and Forestry, Bull.26: 89–95.
— 1951. Mechanical study on heartwood (in Japanese, English summary). Kyushu Univ., Faculty of Agriculture, Science Bull.13: 230–233.
— 1957. Studies on compression wood. V. Relation of the slope angle of the fibrils to shrinkage of leaningThujopsis dolabrata (in Japanese, English summary). Iwate Univ., Faculty of Agriculture, Science Bull.3: 190–193
McCune, D. C. 1961. Multiple peroxidases in corn. Ann. N. Y. Acad. Sci.94: 723–730.
McLean, F. T. 1939–1941. Loop method of dwarfing plants and inducing flowering. Contr. Boyce Thompson Inst.11: 123–125.
McWilltam, J. R., andR. G. Florence. 1955. Improvement in quality of slash pine plantations by means of selection and cross breeding. Aust. For.19: 8–12.
Meier, H. 1962. Studies on a galactan from tension wood of beech (Fagus silvatica L.). Acta Chem. Scand.16: 2275–2283.
— 1964. General chemistry of cell walls and distribution of the chemical constituents across the walls.In: Zimmermann, M. H. (ed.) Formation of wood in forest trees. Academic Press, New York, 562 pp. (pp. 137–151).
Melchior, G. H. 1960. Erhöhung der Blühwilligkeit an Pfröpflingen der Japanlärche (Larix leptolepis (Sieb, und Zucc.) Gord). Naturwissenschaften47: 502.
— 1961. Versuche zur Förderung der Blühwilligkeit an japanischen LärchenPfröpflingen (Larix leptolepis). Silvae Genet.10: 20–27.
Mer, É. 1887. Formation du boisrouge dans le sapin et l’épicéa. C. R. Acad. Sci., Paris,104: 376–378.
— 1888. Causes qui produisent l’excentricité de la moelle dans les sapins. C. R. Acad. Sci., Paris,106: 313–316.
— 1888–1889. Recherches sur les causes d’excentricité de la moelle dans les sapins. Rev. Eaux For. [now Rev. For. Franc.]27: 461–471, 523–530, 562–572;28: 19–27, 67–71, 119–130, 151–163, 197–217.
Mergen, F. 1958. Distribution of reaction wood in eastern hemlock as a function of its terminal growth. For. Sci.4: 98–109.
—, andH. I. Winer. 1952. Compression failures in the boles of living conifers. J. For.50: 677–679.
Metzger, K. 1908. Über das Konstruktionsprinzip des sekundären Holzkörpers. Naturwissenschaftliche Zeitschrift für Forstund Landwirtschaft, Stuttgart [†],6: 249–273 + pl. IV-V.
Millett, M. R. O. 1944. Lean and ellipticity of stems of Monterey pine in the Australian Capital Territory. Commonwealth Forestry Bureau, Australia, Leaflet No. 60, 10 pp. + 1 pl.
Mirov, N. T. 1941. Distribution of growth hormone in shoots of two species of pine. J. For.39:457–464.
— 1943. Can branch cuttings of conifers develop into straight trees? J. For.41: 369–370.
Molisch, H. 1929. Lebensdauer der Pflanze. G. Fischer, Jena, 168 pp.
Molotkovsky, G. H., andU. G. Molotkovsky. 1953. New method of breaking dormancy in woody species (in Russian). Dokl. Akad. Nauk SSSR90: 101–104.
Moore, T. R., andF. H. Yorston. 1945. Wood properties in relation to sulphite pul**. Pulp Paper Mag. Can.46: 161–164.
Mork, E. 1928. On compression wood (in Norwegian). Tidsskr. Skogbr.36 (supple.): 1–41.
Mudrich, H. 1952–1953. Ausformung der Lärchenjugendkrone in Abhängigkeit von Boden und Veranlagung. Z. Forstgenet. [now Silvae Genet.]2: 32–41.
Müller, N. J. C. 1872–1877. Beiträge zur Entwicklungsgeschichte der Baumkrone. Botanische Untersuchungen, Heidelberg [†],1: 427–576 + pl. XVIH–XXIX.
Münch, E. 1937. Entstehungsursachen und Wirkung des Druck-und Zugholzes der Bäume. Forstliche Wochenschrift Silva, Tübingen [†],25: 337–341, 345–350.
— 1937–1938. Statik und Dynamik des schraubigen Baues der Zellwand, besonders des Druck-und Zugholzes. Flora, Jena,32: 357–424.
— 1938. Untersuchungen über die Harmonie der Baumgestalt. Jahrb. wiss. Botan.86: 581–673.
— 1940. Weitere Untersuchungen über Druckholz und Zugholz. Flora, Jena,34:45–57.
Murakami, Y., andS. Matsunaka. 1963. Effect of gibberellin on components of phosphatase and peroxidase in rice plants. Plant Physiol.38: xliii-xliv.
Naess-Schmidt, K., andB. Søegaard. 1960. Influence of grafting height on the development and form of the cion (in Danish, English summary). Forstl. Forsøgsv. Danm.26: 313–324.
Naylor, J. M. 1958. Control of nuclear processes by auxin in axillary buds ofTradescantia paludosa. Canad. J. Bot.36: 221–232 + 1 pl.
Nečesaný, V. 1955a. Anatomy of reaction wood of hardwoods and submicroscopic morphology of its cell walls (in Czech, English summary). Přírodovědecký Sbornik Ostravského Kraje, Opava,16: 184–202 + 15 pl.
— 1955b. Occurrence of reaction wood from the taxonomic point of view (in Czech, English summary). Sborník Vysoké Školy Zemědělské a Lesnické Fakulty, Brno, Sec. C,3: 131–149.
— 1955c. Relationship between the reaction woods of hardwoods and conifers (in Czech, German summary). Biológia10: 642–647.
— 1955d. Submicroscopic morphology of the cell walls of the reaction wood of conifers (in Czech, German summary). Biológia10: 647–659
— 1956. Structure of reaction wood (in Czech, English summary). Preslia28: 61–65 + pl. VII-VIII.
— 1957. Nature of the so-called tertiary lamella. Svensk PappTidn.60: 10–16.
— 1958. Effect of β-indoleacetic acid on the formation of reaction wood. Phyton, Buenos Aires,11: 117–127.
Nmec, B. 1901. Ueber die Wahrnehmung des Schwerkraftreizes bei den Pflanzen. Jahrb. wiss. Botan.36: 80–178.
Nitsch, J. P., andC. Nitsch. 1956. Studies on the growth of coleoptile and first internode sections. New, sensitive, straight-growth test for auxins. Plant Physiol.31: 94–111.
Noll. 1894. Ueber eine neu entdeckte Eigenschaft des Wurzelsystems (Exotropie oder Aussenwendigkeit). Sitzungsberichte der niederrheinischen Gesellschaft für Naturund Heilkunde zu Bonn1894 (Pt. A): 34–36.
Nördlinger. 1878. Liegt an schiefen Bäumen das bessere Holz auf der dem Himmel zugekehrten oder auf der unteren Seite? Cbl. ges. Forstw.4: 246–247, 494–495.
Odland, M. L., andD. W. Groff. 1963. Linkage of vine type and geotropic response with sex forms in cucumbersCucumis sativus L. Proc. Amer. Soc. Hort. Sci.82: 358–369.
Ollinmaa, P. J. 1955. On the structure and properties of compression wood (in Finnish, English summary). Pap. ja Puu37: 544–549.
-. 1956. On the anatomic structure and properties of tension wood inBetula (in Finnish, English summary). Acta For. Fenn.64 (3): 263 pp. (No. 3 is dated 1955.)
-. 1961. Study on reaction wood (in Finnish, English summary). Acta For. Fenn.72 (1): 54 pp. (No. 1 is dated 1959.)
Onaka, F. 1935. On the arrangement of compression wood in conifers (in Japanese). J. Jap. For. Soc.17: 680–693.
— 1937. On the occurrence of gelatinous layers in dicotyledonous woods (in Japanese). J. Jap. For. Soc.19: 639–653
— 1940. On the influence of auxin on radial growth, particularly regarding compression wood formation in trees (in Japanese). J. Jap. For. Soc.22: 573–580.
— 1942. Relation between the distribution of auxin and the radial growth of trees (in Japanese). J. Jap. For. Soc.24: 341–355.
-. 1949. Studies on compression wood and tension wood (in Japanese, English summary). Mokuzai Kenkyu, Bull. No. 1, 88 pp.
— 1950a. Effects of defoliation, disbudding, girdling, and other treatments on growth, especially radial growth, in evergreen conifers (in Japanese, English summary). Bull. Kyoto Univ. For.18: 55–95.
— 1950b. Longitudinal distribution of radial increments in trees (in Japanese, English summary). Bull. Kyoto Univ. For.18: 1–53.
Oserkowsky, J. 1942. Polar and apolar transport of auxin in woody stems. Amer. J. Bot.29: 858–866.
Overbeek, J. van. 1936. “Lazy,” an a-geotropic form of maize: “gravitational indifference” rather than structural weakness accounts for prostrate growth-habit of this form. J. Hered.27: 93–96.
—,G. D. Olivo, andE. M. Santiago de Vázquez. 1944–1945. Rapid extraction method for free auxin and its application in geotropic reactions of bean seedlings and sugar-cane nodes. Bot. Gaz.106: 440–451.
Palmer, J. H. 1956. Nature of the growth response to sunlight shown by certain stoloniferous and prostrate tropical plants. New Phytol.55: 346–355.
Patel, R. N. 1963. Spiral thickening in normal and compression wood. Nature, London,198: 1225–1226.
Paul, B. H. 1941. Thinning and quality: sudden acceleration of diameter growth in vertical and leaning longleaf pine trees in relation to quality of lumber. Sth. Lumberm.163 (2057): 203–206.
-. 1957. Juvenile wood in conifers. U. S. For. Prod. Lab., Madison, Report No. 2094, 8 pp.
—, andG. Meagher. 1949. Growth-quality study of ponderosa pine. West Coast Lumberman [now For. Ind., Portland]76 (6): 82, 84, 93–94.
Pemberton, C. C. 1923. Natural root graft and the overgrowth of stumps of conifers. Natural graftage. Natural History, New York,23: 182–191.
— 1929. Revolving growth movement in conifers. Univ. of Washington, Forest Club Quarterly8 (4): 4–9.
Pennington, L. H. 1910. Effect of longitudinal compression upon the production of mechanical tissue in stems. Bot. Gaz.50: 257–284.
Perem, E. 1960. Effect of compression-wood on the mechanical properties of white spruce and red pine. For. Prod. Lab., Canada, Technical Note No. 13, 22 pp.
Perry, T. O. 1960. Inheritance of crooked stem form in loblolly pine (Pinus taeda L.). J. For.58: 943–947.
Petersen, O. G. 1914. Changes in wood structure accompanying the erection of branches ofPicea abies (in Danish). Bot. Tidsskr.33: 354–361.
Petrić, B. 1962. Variations in structure of normal and compression wood ofAbies alba (in Serbo-Croatian, English summary). Drvna Ind.13: 12–23.
Phillips, E. W. J. 1940. Comparison of forestand plantation-grown African pencil cedar (Juniperus procera Höchst.) with special reference to the occurrence of compression wood. Emp. For. J. [now Emp. For. Rev.]19: 282–288 + 2 figs.
— 1954. Influence of leaf activity on the composition of the wood cell wall. Nature, London,174: 85–86.
Phillips, M., andM. J. Goss. 1935. Composition of the leaves and stalks of barley at successive stages of growth, with special reference to the formation of lignin. Journal of Agricultural Research, Washington, D. C. [†],51: 301–319.
Pilet, P.-E. 1950. Nouvelle contribution à l’étude du géotropisme des étamines d’Hostacaerulea Tratt. Ber. Schweiz, botan. Ges.50: 5–14.
Pilet, P. E. 1953. Etude physiologique du parasitisme de l’Uromycespisi (Pers.) de By, sur l’Euphorbiacyparissias L. Experientia, Basle,9: 300–303.
Pillow, M. Y. 1930. Compression wood as a cause of distortion of softwood lumber. J. For.28: 1173–1177
— 1931. Compression wood records hurricane. J. For.29: 575–578.
— 1941. New method of detecting compression wood. J. For.39: 385–387.
—, andM. W. Bray. 1935. Properties and sulphate pul** characteristics of compression wood. Paper Trade Journal101 (26): 31–34.
-, andR. F. Luxford. 1937. Structure, occurrence, and properties of compression wood. U. S. Dep. Agric, Technical Bull. No. 546, 32 pp. + 9 pl.
—,E. R. Schaefer, andJ. C. Pew. 1936. Occurrence of compression wood in black spruce and its effect on properties of ground wood pulp. Paper Trade Journal102 (16): 36–38.
Plumb, G. H. 1953. Formation and development of the Norway spruce gall caused byAdelges abietis L. Conn. Agr. Exp. Sta., New Haven, Bull. No. 566, 77 pp.
Posnette, A. F., andR. Cropley. 1953. Distribution of rubbery wood virus in apple varieties and rootstocks. Ann. Rept. East Mailing Res. St., Kent,1953: 150–153.
Potter, L. D., andD. L. Green. 1964. Ecology of ponderosa pine in western North Dakota. Ecology45: 10–23.
Preston, A. P., andH. W. B. Barlow. 1950. Use of growth substances to widen crotch angles. Ann. Rept. East Malling Res. St., Kent,1950: 76–79 + 2 ph.
Priestley, J. H., andD. Tong. 1925–1929. Effect of gravity upon cambial activity in trees. Proc. Leeds Phil. Lit. Soc., Sci. Sect.,1: 199–208 + 1 pl.
Raunecker, H. 1957. Beobachtungen über den Drehwuchs der Kiefer. Holz-Zbl.83 (100): 1221.
Rawitscher, F. 1932. Geotropismus der Pflanzen. G. Fischer, Jena, 420 pp.
— 1937. Geotropism in plants. Bot. Rev.3: 175–194.
Ray, P. M. 1960. Destruction of indoleacetic acid.III. Relationships between peroxidase action and indoleacetic acid oxidation. Arch. Biochem.87: 19–30.
Rehder, A. 1949. Bibliography of cultivated trees and shrubs hardy in the cooler temperate regions of the northern hemisphere. Arnold Arboretum, Jamaica Plain, Mass., 825 pp.
Rendle, B. J. 1937. Gelatinous wood fibers. Trop. Woods [†]52: 11–19.
— 1956. Compression wood: natural defect of softwoods. Wood21: 120–123.
— 1960. Juvenile and adult wood. J. Inst. Wood Sci.5: 58–61.
Renvall, A. 1923. Beobachtungen ueber die Exzentrizität des lappländischen Kiefernstammes. Acta For. Fenn.26 (4): 14 pp.
Rhodes, A. D. 1963. Reducing trunk malformation caused by injury to eastern white pine by the white pine weevil. J. For.61: 374–375, 378.
Richardson, S. D. 1957. Studies of root growth inAcer saccharinum L. VI. Further effects of the shoot system on root growth. Proc. Koninkl. Ned. Akad. Wetenschap., Ser. C,60: 624–629 + 2 pl.
— 1958. Effect of IAA on root development ofAcer saccharinum L. Physiol. Plant., Copenhagen,11: 698–709.
Robards, A. W., andM. J. Purvis. 1964. Chlorazol black E as a stain for tension wood. Stain Technol.39: 309–315.
Roberts, L. W., andD. E. Fosket. 1962. Geotropic stimulation: effects on wound vessel differentiation. Science138: 1264–1265.
Romberger, J. A. 1963. Meristems, growth, and development in woody plants: analytical review of anatomical, physiological, and morphogenic aspects. U. S. Dep. Agric., Technical Bull. No. 1293, 214 pp.
Rothe, G. 1930. Druckfestigkeit und Druckelastizität des Rotund Weissholzes der Fichte. Tharandter forstliches Jahrbuch [†]81: 204–231.
Rufelt, H. 1957a. Influence of temperature on the geotropic reactions of wheat roots. Physiol. Plant., Copenhagen,10: 485–499.
— 1957b. Influence of the composition of the nutrient solution on the geotropic reactions of wheat roots. Physiol. Plant., Copenhagen,10: 373–396.
— 1961. Geotropism in roots and shoots. Annual Review of Plant Physiology12: 409–430.
Ruhland, W. (Ed.). 1962. Physiology of movements. Movements due to the effects of temperature, gravity, chemical factors and internal factors. Encyclopedia of plant physiology, vol. 17, pt. 2. Springer-Verlag, Berlin, 1174 pp.
Saarnijoki, S. 1953–1955. Über ein Gruppenvorkommen von Trauerfichten,Picea abies (L.) H. Karst, f.pendula Jacq. & Hérincq. Commun. Inst. For. Fenn.42 (3): 42 pp.
Sanio, K. 1873–1874. Anatomie der gemeinen Kiefer (Pinus silvestris L.). II. Jahrb. wiss. Botan.9: 50–126 + 10 pl. + 1 tbl.
Sato, I. 1956. Studies on the georeaction shown in the axes of some herbaceous plants. Japan. J. Botany15: 249–269.
Schacht, H. 1862. Ueber den Stamm und die Wurzel derAraucaria brasiliensis. Botanische Zeitung, Berlin [†],20: 409–414, 417–423 + pl. XIII-XIV.
Schley, E. O. 1920. Geo-presentation and geo-reaction. Bot. Gaz.70: 69–81.
Schmidt, W. 1940. Knospenund Triebschädigungen in Kiefernkulturen und ihr Einfluss auf die Wertholzerzeugung. Forstarchiv16: 67–71, 121–130.
Schmitz, H. 1932–1933. Über Wuchsstoff und Geotropismus bei Gräsern. Planta19: 614–635.
Schniewind, A. P. 1962. Horizontal specific gravity variation in tree stems in relation to their support function. For. Sci.8: 111–118.
Scholander, P. F., E. Hemmingsen, andW. Garey. 1961. Cohesive lift of sap in the rattan vine. Science134: 1835–1838.
Schöldéen, C., andH. Burström. 1960. Physiological studies of an ageotropic pea mutant. Physiol. Plant., Copenhagen,13: 831–838.
Schrank, A. R. 1950. Plant tropisras. Annual Review of Plant Physiology1: 59–74.
Schreiner, E. J. 1958. Possibilities for genetic improvement in the utilization potentials of forest trees. Silvae Genet.7: 122–128.
Schröck, O. 1958. Untersuchung der phototropischen Reaktion als Auslesemethode bei Kiefernsämlingen auf Gradschäftigkeit. Züchter28: 320–323.
Schröter, C. 1934a. Uebersicht über die Modifikationen der Fichte. Schweiz. Z. Forstw.85: 33–35, 37–46.
— 1934b. Uebersicht über die Mutationen der Fichte nach Wuchs und Rinde. Schweiz. Z. Forstw.85: 46–57, 36.
Schubert, W. J., andF. F. Nord. 1957. Lignification. Advances in Enzymol.18: 349–378.
Schwabe, W. W. 1950. Factors controlling flowering of theChrysanthemum. I. Effects of photoperiod and temporary chilling. J. Exp. Bot.1: 329–343 + 2 pl.
Schwendener, S. 1874. Mechanische Princip im anatomischen Bau der Monocotylen mit vergleichenden Ausblicken auf die übrigen Pflanzenklassen. Wilhelm Engelmann, Leipzig, 179 pp. + 14 pl.
Schwerin, G. 1958. Chemistry of reaction wood. II. Polysaccharides ofEucalyptus goniocalyx andPinus radiata. Holzforschung, Berlin,12 (2): 43–48.
Scott, D. R. M., andS. B. Preston. 1955. Development of compression wood in eastern white pine through the use of centrifugal force. For. Sci.1: 178–182.
Scott, T. K., andW. P. Jacobs. 1963. Auxin inColeus stems: limitation of transport at higher concentrations. Science139: 589–590.
Scurfield, G., andD. E. Bland. 1963. Anatomy and chemistry of “rubbery” wood in apple var. Lord Lambourne. J. Hort. Sci.38: 297–306 + 2 pl.
—, andA. B. Wardrop. 1962. Nature of reaction wood. VI. Reaction anatomy of seedlings of woody perennials. Aust. J. Bot.10 (2): 93–105 + 8 pl.
Seidel, K. 1957. Umstimmung des negativen Geotropismus. Naturwissenschaften44: 289.
Shepard, H. B., andI. W. Bailey. 1914. Some observations on the variation in length of coniferous fibers. Proc. Soc. Amer. For.9: 522–527.
Siebers, A. M. 1960. Detection of tension wood with fluorescent dyes. Stain Technol.35: 247–251.
Siegel, S., P. Frost, andF. Porto. 1960. Effects of indoleacetic acid and other oxidation regulators on in vitro peroxidation and experimental conversion of eugenol to lignin. Plant Physiol.35: 163–167.
Siegel, S. M., andA. W. Galston. 1955. Peroxide genesis in plant tissues and its relation to indoleacetic acid destruction. Arch. Biochem.54: 102–113.
—, andR. L. Weintraub. 1952. Inactivation of 3-indoleacetic acid by peroxides. Physiol. Plant., Copenhagen,5: 241–247.
Sinnott, E. W. 1951. Morphogenetic significance of reaction wood. Science114: 487–488.
— 1952. Reaction wood and the regulation of tree form. Amer. J. Bot.39: 69–78.
— 1960. Plant morphogenesis. McGraw-Hill, New York, 550 pp.
Skoog, F., andC. O. Miller. 1957. Chemical regulation of growth and organ formation in plant tissues culturedin vitro. Symp. Soc. Exptl. Biol.11: 118–131 + 9 pl.
—, andK. V. Thimann. 1934. Further experiments on the inhibition of the development of lateral buds by growth hormone. Proc. Natl. Acad. Sci. U. S.20: 480–485.
—, andC. Tsui. 1948. Chemical control of growth and bud formation in tobacco stem segments and callus cultured in vitro. Amer. J. Bot.35: 782–787.
Smith, H., andP. F. Wareing. 1964a. Gravimorphism in trees. II. Effect of gravity on bud-break in osier willow. Ann. Bot., London,28: 283–295.
—— 1964b. Gravimorphism in trees. III. Possible implication of a root factor in the growth and dominance relationships of the shoots. Ann. Bot., London,28: 297–309.
Smith, M. E., andN. S. Bayliss. 1942. Necessity of zinc forPinus radiata. Plant Physiol,17: 303–310.
Snow, R. 1939. Second factor involved in inhibition by auxin in shoots. New Phytol.38: 210–223.
Snyder, E. B. 1961. Measuring branch characters of longleaf pines. Sth. For. Exp. Sta., Occasional Paper No. 184, [5] pp.
Söding, H. 1936. Über den Einfluss von Wuchsstoff auf das Dickenwachstum der Bäume. Ber. dtsch. bot. Ges.54: 291–304 + pl. XXX-XXXII.
— 1936–1937. Wuchsstoff und Kambiumtätigkeit der Bäume. Jahrb. wiss. Botan.84: 639–670.
Somerville, andA. G. Harper. 1914. Experiments on eccentric growth of ash. Quart. J. For.8: 218–229 + 1 pl.
Sondheimer, E., andW. G. Simpson. 1962. Lignin abnormalities of “rubbery apple wood.” Canad. J. Biochem. Physiol.40: 841–846.
Sonntag, P. 1904. Ueber die mechanischen Eigenschaften des Rothund Weissholzes der Fichte und anderer Nadelhölzer. Jahrb. wiss. Botan.39: 71–105.
Sorensen, R. W., andB. F. Wilson. 1964. Position of eccentric stem growth and tension wood in leaning red oak trees. Harv. For. Pap. No. 12, 10 pp.
Sorokin, H. P., S. N. Mathur, andK. V. Thimann. 1962. Effects of auxins and kinetin on xylem differentiation in the pea epicotyl. Amer. J. Bot.49: 444–454.
Sperlich, A. 1912. Über Krümmungsursachen bei Keimstengeln und beim Monokotylenkeimblatte nebst Bemerkungen über den Phototropismus der positiv geotropischen Zonen des Hypocotyls und über das Stemmorgan bei Cucurbibitaceen. Jahrb. wiss. Botan.50: 502–653.
Spurr, S. H., andR. B. Friend. 1941. Compression wood in weeviled northern white pine. J. For.39: 1005–1006.
—, andM. J. Hyvärinen. 1954. Compression wood in conifers as a morphogenetic phenomenon. Bot. Rev.20: 551–560
Stafford, H. A. 1960. Differences between lignin-like polymers formed by peroxidation of eugenol and ferulic acid in leaf sections ofPhleum. Plant Physiol.35: 108–114.
Stecher, P. G.et al. (eds.). 1960. Merck index of chemicals and drugs. 7th ed. Merck & Co., Rahway, N. J., 1641 pp.
Steward, F. C., andE. M. Shantz. 1959. Chemical regulation of growth. (Some substances and extracts which induce growth and morphogenesis.) Annual Review of Plant Physiology10: 379–404.
Stockman, L., andE. Hägglund. 1948. Polysaccharides ofPicea abies wood and their reaction to hydrolysis (in Swedish, English summary). Svensk PappTidn.51: 269–274.
Strasburger, E. 1891. Ueber den Bau und die Verrichtungen der Leitungsbahnen. G. Fischer, Jena, 1000 pp. + 5 pl.
Strydom, D. K., andH. T. Hartmann. 1960. Absorption, distribution, and destruction of indoleacetic acid in plum stem cuttings. Plant Physiol.35: 435–442.
Syre, H. 1938–1939. Untersuchungen über Statolithenstärke und Wuchsstoff an vorbehandelten Wurzeln. Z. Botan.33: 129–182.
Tappi (Ed.) 1957. Biochemistry of lignin: papers presented at the third lignin roundtable ... Appleton, Wis., Sept. 24–26, 1956. Tappi40: 209–306.
—. 1959. Compression wood in pulpwood: tentative standard method T 20 m-59. Tappi42 (2): 144A-145A.
Thimann, K. V., andA. L. Delisle. 1939. Vegetative propagation of difficult plants. J. Arnold Arbor.20: 116–136 + pl. 228–231.
Tiemann, H. D. 1951. Wood technology: constitution, properties, and uses. 3rd ed. Pitman, New York, 396 pp.
Tischendorf, W. 1943. Über Gesetzmässigkeit und Ursache der Exzentrizität von Baumquerflächen. Cbl. ges. Forstw.69: 33–54.
Trendelenburg, R. 1932. Über die Eigenschaften des Rotoder Druckholzes der Nadelhölzer. Allg. Forstu. Jagdztg.108: 1–14.
—, andH. Mayer-Wegelin. 1955. Holz als Rohstoff. 2nd ed. Carl Hanser, München, 541 pp.
Troyer, J. R. 1961. Quantitative effects of eugenol on “lignin” and non-lignin fractions in leaf tissues of some woody plants. Arch. Biochem.95: 187–191.
Tsui, C. 1948. Role of zinc in auxin synthesis in the tomato plant. Amer. J. Bot.35: 172–179.
Turkova, N. S. 1944. Growth reactions in plants under excessive watering. Dokl. Akad. Nauk SSSR42: 87–90.
Ursprung, A. 1906a. Erklärungsversuche des exzentrischen Dickenwachstums. Biol. Cbl.26: 257–272.
— 1906b. Untersuchungen über die Festigkeitsverhältnisse an exzentrischen Organen und ihre Bedeutung für die Erklärung des exzentrischen Dickenwachstums. Beihefte zum botanischen Centralblatt, Leipzig,19 (Pt. 1): 393–408.
Vandevelde, R. 1957. Contribution to the study of reaction wood (in Flemish, English summary). Meded. Lab. Houttechnol., Gent,22: 751–768.
VanHaverbeke, D. F., andJ. C. Barber. 1961. Less growth and no increased flowering from changing slash pine branch angle. Southeast. For. Exp. Sta., Research Note No. 167, 2 pp.
Vardar, Y. 1953. Study of the auxin factor in epinastic and hyponastic movements. Istanbul Üniv. Fen Fek. Mecmuasi, Ser. B,18: 317–352 + 2 pl.
— 1955a. Change of the plagiotropic position in the peduncles with their age and its relation with IAA. Istanbul Üniv. Fen Fek. Mecmuasi, Ser. B,20: 199–224 + 3 pl.
— 1955b. Study on the apical bud inhibition upon the lateral branches. Istanbul Üniv. Fen Fek. Mecmuasi, Ser. B,20: 245–256.
Varty, I. W. 1956.Adelges insects of silver firs. Forestry Commission, Edinburgh, Bull. No. 26, 75 pp. + 70 pl.
Verner, L. 1938. Effect of a plant growth substance on crotch angles in young apple trees. Proc. Amer. Soc. Hort. Sci.36: 415–422.
-. 1955. Hormone relations in the growth and training of apple trees. Idaho Univ., Agr. Expt. Sta., Res. Bull. No. 28, 31 pp.
Vikhrov, V. E. 1960. Movements of tree branches (in Russian). Priroda, Moskva,49 (1): 127–128.
Vöchting, H. 1880. Ueber Spitze und Basis an den Pflanzenorganen. Botanische Zeitung, Berlin [†],38: 593–605, 609–618.
— 1904. Über die Regeneration derAraucaria excelsa. Jahrb. wiss. Botan.40: 144–155.
Volkert, E. 1941. Untersuchungen über Grösse und Verteilung des Raumgewichts in Nadelholzstämmen. Schriftenreihe der Hermann-Göring Akademie der deutschen Forstwissenschaft, Berlin [†],2: 133 pp. + 9 pl.
Wacek, A. v., O. Härtel, andS. Meralla. 1953. Über den Einfluss von Coniferinzusatz auf die Verholzung von Karottengewebe bei Kultur in vitro. Holzforschung, Berlin,7 (2/3): 58–62.
Walker, R. B., S. P. Gessel, andP. G. Haddock. 1955. Greenhouse studies in mineral requirements of conifers: western red cedar. For. Sci.1: 51–60.
Wallenstein, A., andL. S. Albert. 1963. Plant morphology: its control inProserpinaca by photoperiod, temperature, and gibberellic acid. Science140: 998–1000.
Wardrop, A. B. 1949. Influence of pressure on the cell wall organisation of conifer tracheids. Proc. Leeds Phil. Lit. Soc., Sci. Sect.,5 (2): 128–135 + pl. VII.
— 1956. Nature of reaction wood. V. Distribution and formation of tension wood in some species ofEucalyptus. Aust. J. Bot.4: 152–166 + 3 pl.
— 1957. Phase of lignification in the differentiation of wood fibers. Tappi 40: 225–243.
— 1964a. Reaction anatomy of arborescent angiosperms.In: Zimmermann, M. H. (ed.) Formation of wood in forest trees. Academic Press, New York, 562 pp. (pp. 405–456).
— 1964b. Structure and formation of the cell wall in xylem.In: Zimmermann, M. H. (ed.) Formation of wood in forest trees. Academic Press, New York, 562 pp. (pp. 87–134).
—, andD. E. Bland. 1958. Process of lignification in woody plants. Proc. Intern. Congr. Biochem. (Vienna)4 (vol. 2): 92–116 + 22 figs.
—, andH. E. Dadswell. 1948. Nature of reaction wood. I. Structure and properties of tension wood fibres. Aust. J. Sci. Res., Ser. B [now Aust. J. Biol. Sci.]1: 3–16 + 4 pl.
——. 1950. Nature of reaction wood. II. Cell wall organization of compression wood tracheids. Aust. J. Sci. Res., Ser. B [now Aust. J. Biol. Sci.]3: 1–13 + 2 pl.
——. 1952. Nature of reaction wood. III. Cell division and cell wall formation in conifer stems. Aust. J. Sci. Res., Ser. B [now Aust. J. Biol. Sci.]5: 385–398 + 4 pl.
——. 1955. Nature of reaction wood. IV. Variations in cell wall organization of tension wood fibres. Aust. J. Bot.3: 177–189 + 7 pl.
—, andE. Scaife. 1956. Occurrence of peroxidase in tension wood of angiosperms. Nature, London,178: 867.
Wareing, P. F. 1951. Growth studies in woody species. IV. Initiation of cambial activity in ring-porous species. Physiol. Plant., Copenhagen,4: 546–562.
— 1958. Interaction between indole-acetic acid and gibberellic acid in cambial activity. Nature, London,181: 1744–1745.
— 1959. Problems of juvenility and flowering in trees. J. Linn. Soc. (Bot.)56: 282–289.
—,C. E. A. Hanney, andJ. Digby. 1964. Role of endogenous hormones in cambial activity and xylem differentiation.In: Zimmermann, M. H. (ed.) Formation of wood in forest trees. Academic Press, New York, 562 pp. (pp. 323–344).
—,T. A. A. Nasr. 1961. Gravimorphism in trees. I. Effects of gravity on growth and apical dominance in fruit trees. Ann. Bot., London,25: 321–340.
Warner, T. 1928. Über den Einfluss der geotropischen Reizung auf den Zuckerund Säuregehalt von Sprossen. Jahrb. wiss. Botan.68: 431–497.
Watson, A. J. 1956. Pul** characteristics of eucalypt tension wood. Proc. Aust. Pulp Pap. Ind. Tech. Ass. [now APPITA, Melbourne]10: 43–59.
—, andH. E. Dadswell. 1957. Paper making properties of compression wood fromPinus radiata. APPITA, Melbourne,11 (3): 56–70.
Wellwood, R. W. 1956. Some effects of dwarf mistletoe on western hemlock. For. Chron.32: 282–296.
Went, F. W. 1939. Some experiments on bud growth. Amer. J. Bot.26: 109–117.
— 1941–1942. Polarity of auxin transport in invertedTagetes cuttings. Bot. Gaz.103: 386–390.
—, andK. V. Thimann. 1937. Phytohormones. Macmillan, New York, 294 pp.
Wergin, W. 1957. Über Entstehung und Aufbau von Reaktionsholzzellen. I. Ernährungsphysiologische Versuche zur Bildung von Zugholzzellen bei Sämlingen der Rosskastanie. Faserforsch. Textiltech.8: 257–262.
—, andG. Casperson. 1961. Über Entstehung und Aufbau von Reaktionsholzzellen. II. Morphologie der Druckholzzellen vonTaxus baccata L. Holzforschung, Berlin,15 (2): 44–49.
Wershing, H. F. andI. W. Bailey. 1942. Seedlings as experimental material in the study of “redwood” in conifers. J. For.40: 411–414.
West Coast Lumberman. 1924. Spruce limb serves as humidity indicator. West Coast Lumberman [now For. Ind., Portland]45 (536): 26b. (This issue of 1 Feb. 1924 is incorrectly marked vol. 44.)
Westing, A. H. 1959a. Effect of gibberellin on conifers: generally negative. J. For.57: 120–122.
-. 1959b. Studies on the physiology of compression wood formation inPinus L. Yale Univ., New Haven, Ph.D. thesis, 177 pp.
— 1960a. Asymmetric distribution of a substance found in horizontally displaced eastern white pine leaders which reacts with Salkowski reagent. For. Sci.6: 240–245.
— 1960b. Peroxidase distribution in geotropically stimulated candles ofPinus strobus L. Proc. Indiana Acad. Sci.70: 79–82.
— 1960c. Peroxidase distribution in the leaders of erect and inclinedPinus strobus seedlings. Amer. J. Bot.47: 609–612.
— 1961a. Changes in radial symmetry in the leaders of eastern white pine following inclination. J. For.59: 17–19.
— 1961b. Influence of orientation on the growth rate of tree stems.In: Brandwein, P. F.et al. (eds.) High school biology: biological investigations for secondary school students. American Institute of Biological Sciences, Washington, D. C., 402 pp. (pp. 373–374). [Revised edition in: Lanham, U. (ed.). 1965. Research problems in biology: investigations for students. Ser. 3. Doubleday & Co., Garden City, New York, 210 pp. (pp. 167–170).]
— 1961c. Plant growth promoting substance found in an acorn weevil of the family Curculionidae. Proc. Indiana Acad. Sci.71: 94–95.
— 1962a. Bioassay methods for geotropically active growth substances. Proc. Indiana Acad. Sci.72: 115–117.
— 1962b. Hormonal activity related to geotropic reactions inPinus strobus L. Plant Physiol.37: xvii.
— 1962c. Physiological comparisons between a fast-growing and a slow-growing red pine. Proc. Central States Forest Tree Improvement Conference3: 51–56.
— 1964. Geotropism: its orienting force. Science 144: 1342–1344.
— 1965. Compression wood in the regulation of branch angle in gymnosperms. Bull. Torrey Bot. Cl.92: 62–66.
-, andH. Schulz. 1965. Erection of a leaning eastern hemlock tree. For. Sci.11: [in press]
Wetmore, R. H., andJ. P. Rier. 1963. Experimental induction of vascular tissues in callus of angiosperms. Amer. J. Bot.50: 418–430.
— andS. Sorokin. 1955. On the differentiation of xylem. J. Arnold Arbor.36: 305–317 + 6 pl.
Wettstein, R. 1935. Handbuch der systematischen Botanik. F. Deuticke, Leipzig, 1152 pp.
White, D. J. B. 1962. Tension wood in a branch ofSassafras. J. Inst. Wood Sci.10: 74–80.
White, J. 1908. Formation of red wood in conifers. Proc. Roy. Soc. Victoria, N.S.,20 (2): 107–124.
Whitmore, F. W., andR. Zahner. 1964. Indoleacetic acid synthesis by polyphenols in the extraction ofPinus phloem and cambial tissue. Science145: 166–167.
Wickson, M., andK. V. Thimann. 1960. Antagonism of auxin and kinetin in apical dominance. II. Transport of IAA in pea stems in relation to apical dominance. Physiol. Plant., Copenhagen,13: 539–554.
Wiesner, J. 1892a. Ueber das ungleichseitige Dickenwachsthum des Holzkörpers in Folge der Lage. Ber. dtsch. bot. Ges.10: 605–610.
— 1892b. Untersuchungen über den Einfluss der Lage auf die Gestalt der Pflanzenorgane. I. Anisomorphie der Pflanze. Sitzungsberichte der kaiserlichen Akademie der Wissenschaften, Mathematisch-Naturwissenschaftliche Classe, Wien, Pt. 1,101: 657–705.
Wilkins, M. B. 1965. Red light and the geotropic response of theAvena coleoptile. Plant Physiol.40: 24–34.
—, andM. H. M. Goldsmith. 1964. Effects of red, far-red, and blue light on the geotropic response of coleoptiles ofZea mays. J. Exp. Bot.15: 600–615.
Wilson, B. F. 1962. Survey of the incidence of ring shake in eastern hemlock. Harv. For. Pap. No. 5, 11 pp.
— 1964. Model for cell production by the cambium of conifers.In: Zimmermann, M. H. (ed.) Formation of wood in forest trees. Academic Press, New York, 562 pp. (pp. 19–36).
Wodzicki, T. 1961a. Investigations on the kind ofLarix polonica Rac. wood formed under various photoperiodic conditions. II. Effect of different light conditions on wood formed by seedlings grown in greenhouse. Acta Societatis Botanicorum Poloniae, Warsaw,30: 111–131.
— 1961b. Investigation on the kind ofLarix polonica Rac. wood formed under various photoperiodic conditions. III. Effect of decapitation and ringing on the wood formation and cambial activity. Acta Societatis Botanicorum Poloniae, Warsaw,30: 293–306 + 1 pl.
Wolf, F. T. 1956. Production of indole acetic acid by cedar apple rust fungus, and its identification by paper chromatography. Phytopath. Z.26: 219–223.
Yamai, R. 1951. Mechanical model of the cell wall of compression wood (in Japanese, English summary). Kyushu Univ., Faculty of Agriculture, Science Bull.13: 234–237.
Zahner, R., andF. W. Whitmore. 1960. Early growth of radically thinned loblolly pine. J. For.58: 628–634.
Zehendner, S. M. 1924. Über Regeneration und Richtung der Seitenwurzeln. Flora, Jena,117: 301–343.
Zherebov, L. P. 1946. Mechanical function of the chemical constituents of wood (in Russian). Bumazhn. Prom.21: 14–26.
Ziegler, H. 1951. Über den Einfluss der tropistichen Reizung auf den Stoffwechsel der gereizten Organe. I. Zuckergehalt und die Atmungsintensität geotropisch gereizter Sprosse. Z. Naturforsch.6b: 200–206.
Zimmermann, M. H. (Ed.). 1964. Formation of wood in forest trees. Academic Press, New York, 562 pp.
Zimmermann, W. A. 1936–1937. Untersuchungen über die räumliche und zeitliche Verteilung des Wuchsstoffes bei Bäumen. Z. Botan30: 209–252.
Zobel, B. J., andA. E. Haucht, Jr. 1962. Effect of bole straightness on compression wood of loblolly pine. N. Carolina State Col., School of Forestry, Raleigh, Technical Report No. 15, 14 pp.
Zobel, B., E. Thorbjornsen, andF. Henson. 1960. Geographic, site and individual tree variation in wood properties of loblolly pine. Silvae Genet.9: 149–158.
—,C. Webb, andF. Henson. 1959. Core or juvenile wood of loblolly and slash pine trees. Tappi42: 345–356.
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Prepared while the author was a Charles Bullard fellow at Harvard University
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Westing, A.H. Formation and function of compression wood in gymnosperms. Bot. Rev 31, 381–480 (1965). https://doi.org/10.1007/BF02859131
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DOI: https://doi.org/10.1007/BF02859131