Results 71 to 80 of about 660 (188)
The Plant Journal, Volume 119, Issue 1, Page 383-403, July 2024.SUMMARY Hemp (Cannabis sativa L.) is an extraordinarily versatile crop, with applications ranging from medicinal compounds to seed oil and fibre products. Cannabis sativa is a short‐day plant, and its flowering is highly controlled by photoperiod. However, substantial genetic variation exists for photoperiod sensitivity in C.
Caroline A. Dowling +7 more
wiley +1 more source
Intraspecific variation in pollination ecology due to altitudinal environmental heterogeneity
Ecology and Evolution, Volume 14, Issue 6, June 2024.Plant populations in different eco‐regions differed in pollination ecology strategies. These population differences are not explained by differences in pollinator assembly, but by environmental heterogeneity. Abstract Plant‐pollinator interactions are constrained by floral traits and available pollinators, both of which can vary across environmental ...
Gisela T. Rodríguez‐Sánchez +3 more
wiley +1 more source
Acta Botânica Brasílica, 2008 No presente estudo foram descritos o padrão fenológico, biologia floral, visitantes florais mais freqüentes e taxa de formação de frutos de Psychotria brachypoda, em uma área de Floresta Atlântica.
Lorena Coutinho Nery Fonseca +2 more
doaj +1 more source
Acta Botânica Brasílica, 1998 Os estudos da biologia floral e reprodutiva e a caracterização da heterostilia em Vismia guianensis realizaram-se na Reserva Ecológica de Dois Irmãos, Recife, PE, entre novembro/1997 e fevereiro/ 1998. V.
Mary Janice Lima dos Santos +1 more
doaj +1 more source
eLife, 2016 One of the genes responsible for producing different "morphs" of primrose flowers has been identified.
John R Pannell, Guillaume Cossard
doaj +1 more source
Brazilian Journal of BiologyReproductive studies were carried out on Brazilian accessions of ipecac, Cephaelis ipecacuanha. Meiotic behavior was studied using the squashing technique.
M. M. Souza +3 more
doaj +1 more source
Peculiarities of the Woody Plants Re-Bloom
Vestnik Volgogradskogo Gosudarstvennogo Universiteta. Seriâ 11. Estestvennye Nauki, 2015 The data of literary sources concerning the bloom of angiosperm plants and deviation in the development of a flower and inflorescence, in particular untimely flowering, was generalized; our observation results of some peculiarities of re-bloom of woody ...
Opalko Olga Anatolievna +1 more
doaj +1 more source
On the origins of observations of heterostyly in Primula [PDF]
, 2015 Philip M. Gilmartin
openalex +1 more source
Acta Botânica Brasílica, 2010 Distyly is a floral polymorphism more common among the Rubiaceae than in any other angiosperm group. Palicourea rigida is a typically distylous species of the Rubiaceae widely distributed in the Brazilian Cerrados.
Adriana de Oliveira Machado +4 more
doaj +1 more source