Results 81 to 90 of about 1,192 (185)
Floral Biology of Alabama’s Spigelia species (Family Loganiaceae) [PDF]
, 2021 This thesis examines the pollination ecology of Alabama species of Spigelia. Alabama currently has two species that are under threat of extinction: S. gentianoides and S. alabamensis. The U.S.
Shotts, Gavin
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Annals of Botany, 2019 BACKGROUND AND AIMS Mycorrhizal associations in mycoheterotrophic plants are generally more specialized than in autotrophs. Mycoheterotrophs typically bear small, inconspicuous flowers that often self-pollinate to maximize seed set, although some have ...
Xing Guo +4 more
semanticscholar +1 more source
Requerimentos de polinização e biologia floral da castanheira-do-brasil (Bertholletia excelsa Bonpl., Lecythidaceae) em um SAF em Tomé-Açu, Pará. [PDF]
, 2011 A castanheira-do-brasil (Bertholletia excelsa Bonpl.) pertence à família Lecythidaceae predominantemente alógama. Estudos prévios mostram que os polinizadores são abelhas da família Apidae (Bombus, Xylocopa, Eulaema, Epicharis, Centris).
CORRÊA, F. da S. +3 more
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Effects of fragmentation on pollinator assemblage, pollen limitation and seed production of Mediterranean myrtle (Myrtus communis) [PDF]
, 2009 Pollinator assemblages may shift as a consequence of the destruction and fragmentation of natural hab- itats. The scarcity of mates and pollinators can lead plant populations to suffer from pollen limitation and a decrease in reproductive performance ...
Aparicio, Abelardo +2 more
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Journal of Threatened TaxaSenna spectabilis (DC.) H.S.Irwin & Barneby is an invasive tree species native to tropical America and is commonly found in the forest areas of Wayanad Wildlife Sanctuary. Its aggressive growth rate and ability to quickly cover up open and degraded lands
Dr. Sanjay Molur +168 more
semanticscholar +1 more source
Pollination Effectiveness of Apis Cerana Fabricus and Apis Mellifera Linnaeus (Hymenoptera: Apidae) in Jatropha Curcas L. (Euphorbiaceae) [PDF]
, 2008 Pollinators are well known to provide key ecosystem. Animal pollinators are thought to contribute between 15 and 30% of global food production and bees are recognized to be the most important taxon.
ATMOWIDI, T. (TRI) +2 more
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Contribuţii BotaniceWalsura trifoliata is an evergreen dry season-blooming hermaphroditic tree species. The flowers are nectariferous and characterized by urceolate androecium, strong protandry and secondary pollination mechanism, protruded bifid stigma displaying ...
Lankapalli Kala Grace +2 more
semanticscholar +1 more source
Journal of BioScience and Biotechnology, 2017 Emilia sonchifolia flowers profusely during August-November. The plant produces capitulum inflorescence with only disc florets presenting nectar and pollen as rewards.
Mallikarjuna Rao Medabalimi +2 more
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Floral biology of medicinal plants II. Lamiaceae species
International Journal of Horticultural Science, 2000 Several species in the Lamiaceae family are therapeutically significant medicinal plants. Such as sage (Salvia officinalis L.), rosemary (Rosmarinus officinalis L.), peppermint (Moldier piperita L.).
É. Németh, G. Székely
doaj +1 more source
Reversion to juvenility: the use of epicormics in the micropropagation of mature wild shrubs of Vaccinium cylindraceum Smith (Ericacaeae) [PDF]
, 2009 An efficient in vitro method was developed to propagate the shoots of mature wild shrubs of Vaccinium cylindraceum Sm. by axillary bud proliferation on epicormic stems.
Pereira, Maria João
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