Results 21 to 30 of about 296 (149)

Preliminary study of the pollination syndromes in a fragment of the Caatinga, in PE, Brazil

open access: yesBiotemas, 2016
The aim of this study was to preliminarily identify the pollination syndromes of plant species in a fragment of the Caatinga, in the municipality of Serrita, Pernambuco, Brazil. A floristic survey was conducted during March 2014 in a 900 m² area.
Daniela Tábita de Lavor   +1 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: yesTransylvanian Review of Systematical and Ecological Research, 2020
Hibiscus tiliaceus is an amphibious evergreen tree species which grows naturally in coastal and terrestrial habitats. Flowering and fruiting is mostly seasonal.
Jacob Solomon Raju Aluri
exaly   +2 more sources

Pollination Ecology of Rocket (Eruca vesicaria (L.) Cav. ssp. sativa (Mill.) Thell) in the Semi-Arid Environments of Northwest India: Native Bees Are the Major Pollinators

open access: yesEcologies, 2023
Several insect species visit the flowers of a plant to obtain floral rewards in the form of pollen and/or nectar. In return, we would anticipate that those visitors would contribute to the reproductive success of the plant.
Ram Chander Sihag
doaj   +2 more sources

Reproductive phenology and pollination biology of Canavalia brasiliensis Mart. ex Benth (Fabaceae). [PDF]

open access: yesBiotemas, 2009
This work studied the phenology and biology of the pollination of C. brasiliensis in an area of its natural occurrence (Pocinhos – PB). Fifteen plants were marked and observed every two weeks for the study of phenology.
Roberta Sales Guedes   +2 more
doaj   +1 more source

Pollination ecology of the Gray Nicker Caesalpinia crista (Caesalpiniaceae) a mangrove associate at Coringa Mangrove Forest, Andhra Pradesh, India

open access: yesJournal of Threatened Taxa, 2014
Caesalpinia crista L., commanly known as Gray Nicker, is an oligohaline mangrove associate confined to landward marginal areas of the Coringa Mangrove Forest, Andhra Pradesh, India. The flowering occurs during the wet season from June to November.
P.S. Raju, A.J.S.. Raju
doaj   +2 more sources

Pollination Ecology of Rhynchosia Heynei Wight and Arn. (Leguminosae), An Endemic Medicinal Herbaceous Shrub Species of Peninsular India

open access: yes, 2018
Rhynchosia heynei is an endemic shrub in dry deciduous forests of peninsular India. It is medicinally important and used locally for the treatment of different diseases.
A. Raju, K. V. Ramana
semanticscholar   +2 more sources

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   +2 more sources

Pollination of Plectranthus spp. (Lamiaceae) with sigmoid flowers in southern Africa

open access: yes, 2009
Within the South African Plectranthus species two specialized lines of corolla adaptations have evolved. Long-proboscid flies (Nemestrinidae) appear to have driven the development of Plectranthus species with long corolla tubes that are limited to the ...
C. Potgieter, T. Edwards, J. Staden
semanticscholar   +2 more sources

How diverse are Annonaceae with regard to pollination?

open access: yesBotanical Journal of the Linnean Society, 2012
Gerhard Gottsberger   +1 more
exaly   +2 more sources

Explaining Evolutionary Shifts between Bee and Hummingbird Pollination: Convergence, Divergence, and Directionality

open access: yesINTERNATIONAL JOURNAL PLANT SCIENCES, 2008
In certain angiosperm genera, closely related species have diverged from one another to converge on different\ud pollination syndromes, whereas species with intermediate phenotypes are rare or absent.
J. Thomson, P. Wilson
semanticscholar   +4 more sources

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