Results 81 to 90 of about 4,871 (204)

A tight relationship between the solitary bee Calliopsis (Ceroliopoeum) laeta (Andrenidae, Panurginae) and Prosopis pollen hosts (Fabaceae, Mimosoideae) in xeric South American woodlands [PDF]

open access: yes, 2014
The large genus Calliopsis (Andrenidae, Panurginae) is composed of ten subgenera with polylectic and presumably oligolectic species. These categories have been mainly developed from floral visits of female bees collecting pollen.
Vossler, Favio Gerardo
core   +1 more source

The Genome of the Lima Bean Variety Baiyu Bean Highlights Its Evolutionary Characteristics

open access: yesEcology and Evolution, Volume 15, Issue 3, March 2025.
The reference genome of the baiyu bean was conducted, which has a contig N50 length of 47.55 Mb. Through comparative genomic analysis of legume species, gene families that have expanded and contracted in the baiyu bean, species‐specific genes, and genes under adaptive evolution have been identified.
Fengqi Li   +4 more
wiley   +1 more source

Chaetocalyx longiloba (Fabaceae, Papilionoideae), a New Species from Peru

open access: yesNovon, 1996
A new species, Chaetocalyx longiloba Rudd, from the Department of Amazonas, Peru, is proposed. Similarities to C. weberbaueri Harms and C. latisiliqua (Poiret) Bentham ex Hemsley, as well as distinguishing characters of C. longiloba, are described. Two collections of Chaetocalyx from the Department of Amazonas, Peru, are distinct from previously known ...
openaire   +2 more sources

Allopolyploidization events and immense paleogenome reshuffling underlying the diversification of plants and secondary metabolites in Oleaceae

open access: yesJournal of Systematics and Evolution, Volume 63, Issue 2, Page 208-228, March 2025.
In this study, we revealed the frequent allopolyploidization events and immense paleogenome reshuffling during the diversification of plants in Oleaceae. At the same time, we explored the effects of these ancient evolutionary events on the synthesis of specific secondary metabolites and environmental adaptability of extant plants from Oleaceae ...
Jiaqi Wang   +13 more
wiley   +1 more source

Identificação e compatibilidade de espécies herbáceas nativas e BRS Piatã (Brachiaria Brizantha Cv. Piatã). [PDF]

open access: yes, 2016
O objetivo deste trabalho foi avaliar a compatibilidade entre uma gramínea exótica e o pasto nativo, através da produção de biomassa dos componentes do pasto e da identificação da presença de espécies de dicotiledôneas herbáceas, em uma área cultivada ...
ALVES, M. M. A.   +5 more
core  

Pollination ecology of the rare desert species Eremosparton songoricum (Fabaceae) [PDF]

open access: yes, 2010
The pollination ecology of Eremosparton songoricum (Litv.) Vass., a rare desert species endemic to central Asia, was examined by a series of observational studies and manipulative experiments in two natural populations during 2007-2008.
B. R.   +10 more
core   +1 more source

Ethnobotany of Indigofera in Indonesia [PDF]

open access: yes, 2016
Tom-toman (Indigofera) plants are popular among batik and weavers\u27 community in Indonesia for long time ago as one of natural dyes. The etnobotany of Indigofera need to be analyzed by considering the indigenous knowledge of people who know and utilize
MUZAYYINAH, M. (MUZAYYINAH)
core   +2 more sources

Obstrução intestinal em bovinos associada ao consumo de Stylosanthes sp. (Fabaceae Papilionoideae)

open access: yesPesquisa Veterinária Brasileira, 2013
O objetivo deste trabalho é descrever, em três propriedades rurais no Estado de Mato Grosso, a epidemiologia, o quadro clínico e o patológico da obstrução intestinal por fitobezoares em bovinos que pastoreavam em piquetes com predomínio de Stylosanthes ...
Daniel G. Ubiali   +7 more
doaj   +1 more source

Origin and ontogeny of the extrafloral nectaries associated to the inflorescences of Vigna candida and Vigna caracalla (Leguminosae, Phaseoleae) [PDF]

open access: yes, 2015
The morphology , ontogeny and secretion of the extrafloral nectaries (EFNs) in the inflorescences of Vigna candida and Vigna caracalla were studied. The node s along the inflorescences were processed with standard techniques for light as well as scanning
Amela Garcia, Maria Teresa   +3 more
core   +1 more source

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