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Genotypic variation in root morphology, cotton subtending leaf physiology and fiber quality against nitrogen
BackgroundNitrogen (N) is important for improving various morphological and physiological processes of cotton but their contribution to fiber quality...
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Clusia falcata (Clusiaceae), an endangered species with exceptionally narrow leaves endemic to Chiapas, Mexico
Clusia falcata (Clusiaceae), a new species from Chiapas, Mexico, is described and illustrated. This new taxon is distinctive for its leaves, among...
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Sucrose metabolism in cotton subtending leaves influenced by potassium-to-nitrogen ratios
Nutrient management is important for enhancing crop productivity economically, as well as for environmental protection. The present study explored...
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Auxin and carbohydrate control flower bud development in Anthurium andraeanum during early stage of sexual reproduction
BackgroundFlower buds of Anthurium andraeanum frequently cease to grow and abort during the early flowering stage, resulting in prolonged planting...
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The genomic and bulked segregant analysis of Curcuma alismatifolia revealed its diverse bract pigmentation
Compared with most flowers where the showy part comprises specialized leaves (petals) directly subtending the reproductive structures, most...
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Clusia salicifolia (Clusiaceae), a new hemiepiphyte species from Costa Rica and Panama
We describe and illustrate Clusia salicifolia (Clusiaceae) a new species from Central America. This new species is different to all related species...
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Integrative taxonomy led to recognising Clusia reginae (Clusiaceae), a new tree species from the Venezuelan Andes
Clusia reginae (Clusiaceae) is described using an integrative taxonomy approach. Field observations, discriminant analyses of morphological...
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Inflorescence patterns within the genus Portulaca (Portulacaceae): analyses of anatomy and morphology, based on species occurring in Brazil
The inflorescences of Portulacaceae have traditionally been considered capitula and their morphology and architecture have not been studied in...
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Development, Diversity and Dynamics of Plant Architecture in Utricularia subgenus Polypompholyx – Towards Understanding Evolutionary Processes in the Lentibulariaceae
To uncover the nature of various kinds of stolons of Utricularia subgenus Polypompholyx (Lentibulariaceae) we studied branching of stolons by...
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Physiology and whole-plant carbon partitioning during stem sugar accumulation in sweet dwarf sorghum
Main conclusionA greater rate of phloem unloading and storage in the stem, not a higher rate of sugar production by photosynthesis or sugar export...
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A new species of Lepidaploa (Cass.) Cass. (Vernonieae, Asteraceae) from Mantiqueira range, southeastern Brazil
Lepidaploa estevesiana (Asteraceae) is a new species from the northern Mantiqueira range in the Atlantic Forest domain, in Minas Gerais and Espírito...
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Euphorbia subg. Euphorbia
Bisexual sometimes unisexual, sometimes large spineless shrubs with slender cylindrical branches or often dwarf to large spiny succulent shrubs or...
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Applying colour-based feature extraction and transfer learning to develop a high throughput inference system for potato (Solanum tuberosum L.) stems with images from unmanned aerial vehicles after canopy consolidation
Potato ( Solanum tuberosum ) stem density variation in the field can be used to inform harvest timing to improve tuber size distribution. Current...
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Hybridization may endanger the rare North Apennine endemic Cirsium bertolonii
We examined populations of North Apennine stenoendemics Cirsium bertolonii in the Apuan Alps and Tuscan-Emilian Apennines and found individuals...
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Petroselinum crispum (Mill.) FussApiaceae
Petroselinum crispum (Mill.) Fuss: Ammi petroselinoides Presl ex DC.; Anisactis segetalis Dulac; Apium crispum Mill.; Apium laetum Salisb.; Apium...
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Euphorbia subg. Athymalus
Bisexual (occasionally unisexual), annual herbs, geophytes, shrubs or small trees, often succulents with cylindrical stem and branches, sometimes...
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Non-photoperiodic transition of female cannabis seedlings from juvenile to adult reproductive stage
Key messageVegetative-to-reproductive phase transition in female cannabis seedlings occurs autonomously with the de novo development of single...
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Vitex pomerana (Lamiaceae; Viticoideae), a new unifoliolate species from the Brazilian Atlantic Forest
Vitex comprises c. 250 species in a pantropical distribution, with 34 species recognised for Brazil. During fieldwork in remnants of the Atlantic...
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Euphorbia subg. Chamaesyce
Bisexual (sometimes unisexual), annual herbs, succulent shrubs with slender cylindrical stem and branches (rarely with spines develo** from tips of...
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Gratiola officinalis L. Plantaginaceae
Gratiola officinalis L.: Gratiola angustifolia Gilib.; Gratiola linifolia var. angustifolia (Lange) Franco; Gratiola linifolia var. lusitanica Amo;...