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Achene heteromorphism in Bidens pilosa (Asteraceae): differences in germination and possible adaptive significance
Bidens pilosa (Asteraceae), a noxious weed in many ecosystems worldwide, produces large amounts of heteromorphic (central and peripheral) achenes. The primary aims of the present study were to compare the morphological, dormancy/germination characteristics of dimorphic achenes. Temperatures simulati...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6545624/ https://www.ncbi.nlm.nih.gov/pubmed/31198529 http://dx.doi.org/10.1093/aobpla/plz026 |