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Bidens pilosa L. (Asteraceae)Bidens pilosa L. (Asteraceae)
(Fundação Oswaldo Cruz. Farmanguinhos. Núcleo de Gestão em Biodiversidade e Saúde., 2017)
Bidens pilosa L. Asteraceae (Compositae; subfamília Heliantheae)Bidens pilosa L. Asteraceae ( Compositae, subfamily Heliantheae)
(Fundação Oswaldo Cruz. Farmanguinhos. Núcleo de Gestão em Biodiversidade e Saúde., 2016)
Organización del capítulo fructífero y heterocarpia en Bidens pilosa L.
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1983-04)
Bidens pilosa L.. (Compositae) one among the World's worst weeds, produces open globose heads of desmochorous achenes disposed radially around the receptacle. These achenes are more numerous (about 60%) in the inferior ...
Bidens pilosa L.
(2010)
Bidens pilosa L.
(2010)
Bidens pilosa L.
(2010)
Bidens pilosa L.
(2010)
Bidens pilosa L.
(2010)
Chromosome polymorphism and cytotype establishment in Bidens pilosa (Asteraceae)
(Faculty Press, 1999-01-01)
Chromosome evolution, in the Bidens genus, was by polyploidy mechanisms. The basic number to the genus is X = 12 chromosomes, as all the Fitchinae subtribe. The association of chromosome number and environment in these ...
Weed seed-germination .3. bidens-pilosa L
(Inst Tecnologia Parana, 1993-06-01)
The germination of seeds of Bidens pilosa L. colected at different places was analyzed by dose-response curves for induction and reversion of germination in seeds pre-incubated at 25 degrees C or 36 degrees C during 24 ...