The role of hummingbirds in the evolution and diversification of Bromeliaceae: unsupported claims and untested hypotheses
M Kessler, S Abrahamczyk… - Botanical Journal of the …, 2020 - academic.oup.com
At least half of the 3600 species of Bromeliaceae are pollinated by hummingbirds. There is
little doubt that the four to 12 evolutionary shifts towards and c. 32 shifts away from …
little doubt that the four to 12 evolutionary shifts towards and c. 32 shifts away from …
Intra‐seasonal and daily variations in nectar availability affect bee assemblage in a monodominant afforested Brazilian Cerrado
CS Ballarin, L Hachuy‐Filho, MJW Doria… - Austral …, 2022 - Wiley Online Library
Nectar is the most common floral resource that mediates plant–pollinator interactions, and its
spatiotemporal distribution is related to pollinator attraction and can influence pollinator …
spatiotemporal distribution is related to pollinator attraction and can influence pollinator …
Comparative nectar dynamics in four ornithophilous Melocactus (Cactaceae) species in a seasonally dry tropical forest
A Bezerra‐Silva, S Albuquerque‐Lima… - Plant Species …, 2023 - Wiley Online Library
Nectar is an important floral resource, often representing the only source of water for
pollinators in arid environments. We investigated whether successive nectar removal would …
pollinators in arid environments. We investigated whether successive nectar removal would …
Plant reproductive systems in a secondary deciduous forest remnant in the Caracas valley, Venezuela
N Ramírez, H Briceño - Plant Ecology, 2022 - Springer
Plant sexual and breeding systems, temporal variations in sex expression, and herkogamy
were investigated. Of the 294 plant species surveyed, 73.8% were hermaphroditic, 18.7 …
were investigated. Of the 294 plant species surveyed, 73.8% were hermaphroditic, 18.7 …
[HTML][HTML] Spatiotemporal Variation on Fertility, Mating System, and Gene Flow in Vriesea gigantea (Bromeliaceae), an Atlantic Forest Species
Knowledge of the patterns of variation in plant mating systems and fitness, in the context of
conservation biology, is essential for understanding microscale differences and their …
conservation biology, is essential for understanding microscale differences and their …
Autogamy ensures reproductive success in the bromeliad Dyckia dissitiflora Schult.f., endemic to the Brazilian caatinga domain
A Cardoso de Araujo Fagundes… - Plant Species …, 2024 - Wiley Online Library
Abstract The genus Dyckia (Bromeliaceae) is endemic to South America, and its species
show important ecological roles in xeric environments. The flowering phenology as well as …
show important ecological roles in xeric environments. The flowering phenology as well as …
Diurnal dynamics of nectar secretion in Cucurbita maxima Duch: implications for effective pollen transfer by Japanese wild pollinators
S Nakamura, H Taki, Y Konno - Japan Agricultural Research …, 2021 - jstage.jst.go.jp
To determine whether visits by wild pollinators correspond well with the physiological
patterns of animal-pollinated crops, we investigated the diurnal dynamics of nectar secretion …
patterns of animal-pollinated crops, we investigated the diurnal dynamics of nectar secretion …
Reproductive success and production of nectar in Mandevilla funiformis (Apocynaceae): accessibility to visitors and effect of floral stage
JM Rogalski, D Werner, CV da Silva… - DELOS: Desarrollo …, 2023 - revistadelos.com
The herbaceous vine Mandevilla funiformis (Vell.) K. Schum. occurs in open vegetation in
the Southern Brazil. The present study was carried out in a sandbank, east of Florianópolis …
the Southern Brazil. The present study was carried out in a sandbank, east of Florianópolis …
[HTML][HTML] Pollination by hummingbirds of Vriesea gigantea (Bromeliaceae) populations in Southern Brazil
GM Paggi, C Palma-Silva, F Bered - Rodriguésia, 2020 - SciELO Brasil
The pollination syndrome hypothesis usually does not successfully apply to the diversity of
floral phenotypes or help predict the pollinators of most plant species. In Bromeliaceae …
floral phenotypes or help predict the pollinators of most plant species. In Bromeliaceae …
Ecologia reprodutiva de espécies simpátricas de Qualea (Vochisiaceae) no Cerrado
LA Lima - 2020 - repositorio.ufu.br
• Antecedentes e objetivos: Espécies congêneres apresentam várias características
reprodutivas semelhantes e podem competir pelos serviços prestados pelos polinizadores …
reprodutivas semelhantes e podem competir pelos serviços prestados pelos polinizadores …