Results 31 to 40 of about 173 (111)

Auto-incompatibilidade em Miconia ciliata (L.C.Rich.) DC. (Miconieae - Melastomataceae) Self-incompatibility in Miconia ciliata (L.C.Rich.) DC. (Miconieae-Melastomataceae)

open access: yesActa Botânica Brasílica, 1998
Miconia ciliata é uma espécie arbustiva, com período de floração que se estende por 11 meses. As flores são hermafroditas e apresentam antese diurna.
Gladys Flavia de Melo   +1 more
doaj   +1 more source

Pollination ecology of Brownlowia tersa (Malvaceae), a Near Threatened non-viviparous true mangrove shrub

open access: yesJournal of Threatened Taxa, 2019
Brownlowia tersa is a low-ground semi-evergreen shrub species.  The phenological events occur sequentially—leaf fall, leaf flushing, flowering and fruiting from April to November.
Aluri Jacob Solomon Raju
doaj   +1 more source

Pollination of Peltogyne chrysopis: an endemic tree of the Atlantic Forest

open access: yesActa Botânica Brasílica
Peltogyne chrysopis is an arboreal legume endemic to the Atlantic Forest and known only from the state of Bahia, Brazil. Focal observations were made of anthesis, pollen availability, stigma receptivity, nectar production, and the presence of osmophores ...
Isys Mascarenhas Souza   +2 more
doaj   +1 more source

Pollination Ecology of Hibiscus tiliaceus L. (Malvaceae), an Evergreen Tree Species Valuable in Coastal and Inland Eco-Restoration

open access: yes, 2020
Hibiscus tiliaceus is an amphibious evergreen tree species which grows naturally in coastal and terrestrial habitats. Flowering and fruiting is mostly seasonal.
J. S. R. Aluri   +3 more
semanticscholar   +1 more source

Estratégias fenológicas de Senna cana (Nees & Mart.) H.S. Irwin & Barneby (Fabaceae: Caesalpinioideae) como mecanismo eficiente para atração de polinizadores Phenological strategies of Senna cana (Nees & Mart.) H.S. Irwin & Barneby (Fabaceae: Caesalpinioideae) as efficient mechanisms for attracting pollinators

open access: yesActa Botânica Brasílica, 2012
Este trabalho verificou a importância das estratégias fenológicas de Senna cana na atração de visitantes e polinizadores na mata ciliar do rio Lençóis, Chapada Diamantina, Bahia.
Isys Mascarenhas Souza   +2 more
doaj   +1 more source

Selection maintains floral color polymorphism in scarlet paintbrush, Castilleja coccinea, reflecting combined ecological factors

open access: yesAmerican Journal of Botany, Volume 113, Issue 1, January 2026.
Abstract Premise Evolutionary theory predicts polymorphism should be rare; however, intraspecific variation in floral color is common and can be attributed to genetic drift, plasticity, or variable selection. Examining floral color polymorphism both within contact zones and across a species' range can reveal the mechanisms maintaining this variation ...
Emma Fetterly   +6 more
wiley   +1 more source

Reproductive phenology, pollination and reproductive system of Sophora tomentosa L. (Leguminosae – Papilionoideae) on coastal sand dunes of Joaquina beach, Florianópolis, southern Brazil [PDF]

open access: yesBiotemas, 2006
The shrub Sophora tomentosa flowers from the month of October to June. The fructification begins soon after the start of the flowering period and continues up to the next flowering.
Vera Lícia Vaz de Arruda   +1 more
doaj  

Tree traits are a stronger predictor of bee traits and species richness than taxonomic diversity

open access: yesFunctional Ecology, Volume 39, Issue 1, Page 281-292, January 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Functional traits help to understand biological diversity and the mechanism by which ecological communities are structured and how they respond to the environment. For example, the high tree species diversity within tropical forests can be grouped into a few functional ...
Adrian González‐Chaves   +5 more
wiley   +1 more source

Reproductive biology of Stomatium bolusiae (Aizoaceae: Ruschioideae)

open access: yesBothalia: African Biodiversity & Conservation, 2013
Flowers of Stomatium bolusiae are self-incompatible. The species exhibits crepuscular and nocturnal anthesis, exploiting two different pollination mechanisms. The structure of the hermaphroditic flower appears not to favour cross-pollination.
P. C. Zietsman
doaj   +1 more source

Pollination research in India: Current status, future vision and conservation implications 印度的传粉研究现状、愿景与保护启示

open access: yesIntegrative Conservation, Volume 3, Issue 4, Page 330-341, December 2024.
Despite the availability of data on plants and their pollinators from the Indian sub‐continent, detailed investigations that explain the intricacy of the mutualistic interaction at both population and community levels have largely been limited. This review explores the current status of pollination ecology research in India and suggests future ...
Arjun Adit   +3 more
wiley   +1 more source

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