Results 101 to 110 of about 1,897 (183)
Acta Biológica Colombiana, 2017 Neotropical Piper species have bisexual flowers. Such reproductive trait is considered basal in this pantropical genus. However, neotropical species having unisexual (staminate) flowers along with bisexual ones have also been reported.
Milene Faria Vieira +1 more
doaj +1 more source
Floral development and the formation of functionally unisexual flowers in Xanthoceras sorbifolium (Sapindaceae), a morphologically andromonoecious tree endemic to northern China [PDF]
, 2019 Key message Xanthoceras sorbifolium is apparently andromonoecious but exhibits a cryptically monoecious breeding system. Sexual differentiation in male and functional female flowers occurs 2 weeks before flowering.
Zhou, Qingyuan +4 more
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The inherent values of observation and description: A case study in the spiny solanums of Australia
TAXON, Volume 75, Issue 1, February 2026.
Christopher T. Martine
wiley +1 more source
Reproductive biology characteristic of Jatropha curcas (Euphorbiaceae)
Revista de Biología Tropical, 2012 Jatropha curcas belongs to family of Euphorbiaceae, and is an important biological tree species for diesel production. The current descriptions of the phenotypic traits for male and female flowers are not comprehensive and there have been no reports ...
Xiu-Rong Wang, Gui-Jie Ding
doaj
The diversity of pistillate flowers and its taxonomic value to the classification of Daphniphyllum (Daphniphyllaceae) [PDF]
, 2014 Daphniphyllum is the sole genus of the family Daphniphyllaceae consisting of dioecious species with inconspicuous reduced unisexual mostly caducous flowers.
SHEUE, Chiou-Rong +3 more
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Abstract Background: Cannabis sativa , a dioecious species characterized by striking sexual dimorphism and exceptional sexual plasticity, presents a powerful model for exploring floral development and the evolution of dioecy.
Orly Lavie +8 more
openaire +1 more source
Female flowers and systematic position of Picrodendraceae (Euphorbiaceae s.l., Malpighiales) [PDF]
, 2018 This is the first comparative study of floral structure of the recently established new family Picrodendraceae (part of Euphorbiaceae s.l.) in Malpighiales. Nine species of eight (out of ca. 28) genera were studied.
Forster, P., Sutter, D., Endress, P.
core
Scientific ReportsEvolution of unisexual flowers involves extreme changes in floral development. Spinach is one of the species to discern the formation and evolution of dioecy. MADS-box gene family is involved in regulation of floral organ identity and development and in many other plant developmental processes.
Mahpara Fatima +3 more
openaire +3 more sources
Botanical SciencesBackground: Hechtia is characterized by its terrestrial, succulent rosettes, dioecy, and unisexual, dimorphic flowers, mainly fragrant. The paucity and fragmentary herbarium material limit the species recognition but living material reveals diagnostic ...
Ivón Ramírez-Morillo +4 more
doaj +1 more source
3-46 Hamamelidaceae, witch-hazel family [PDF]
, 2014 Trees or shrubs, ranging throughout eastern and tropical Asia; of the 120 species, a single common understory shrub reaches NS. Flowers are regular, perfect or unisexual. Corolla is 4–5-merous.
Hill, Nicholas M. +2 more
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