dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:48:35Z
dc.date.available2014-05-20T13:48:35Z
dc.date.created2014-05-20T13:48:35Z
dc.date.issued2008-04-01
dc.identifierBrazilian Archives of Biology and Technology. Brazilian Archives of Biology and Technology, v. 51, n. 2, p. 353-359, 2008.
dc.identifier1516-8913
dc.identifierhttp://hdl.handle.net/11449/17295
dc.identifier10.1590/S1516-89132008000200015
dc.identifierS1516-89132008000200015
dc.identifierWOS:000256701300015
dc.identifierS1516-89132008000200015.pdf
dc.description.abstractÉ de conhecimento geral que existe grande escassez de estudos referentes às fases juvenis das plantas, importantes como subsídio para diversos trabalhos ecológicos, taxonômicos e filogenéticos. Com base nesse pressuposto, descreveram-se morfologicamente plântulas e plantas jovens de Pachyrhizus ahipa, espécie cultivada de Phaseoleae (Fabaceae), analisando-se o tipo de plântula e caracterizando estruturalmente os cotilédones, eofilos e metafilos. Verificou-se que a plântula é semi-hipógea, tipo de germinação até então não registrado para a tribo Phaseoleae. A plântula forma dois eofilos unifoliolados e opostos, acompanhados por evidente par de estipelas. Os metafilos são trifoliolados, de filotaxia alterna. Tanto eofilos quanto metafilos são pinados, camptódromos e broquidódromos.
dc.description.abstractThe aim of this work was to describe the morphology of seedlings and saplings of Pachyrhizus ahipa, a cultivated species of Phaseoleae (Fabaceae), analysing the seedling type and characterizing the structure of cotyledons, eophylls and metaphylls. It was observed that the seedling was semi-hypogeal, a germination type not yet recorded for the Phaseoleae tribe. It formed two opposite and unifoliated eophylls with an evident pair of stipels. Metaphylls were trifoliolate and had alternate phyllotaxis. Both eophylls and metaphylls were pinnate, camptodromous, and brochidodromous.
dc.languageeng
dc.publisherBrazilian Archives of Biology and Technology
dc.relationBrazilian Archives of Biology and Technology
dc.relation0.676
dc.relation0,281
dc.rightsAcesso aberto
dc.sourceSciELO
dc.subjectMorphology
dc.subjectPhaseoleae
dc.subjectsapling
dc.subjectseedling
dc.subjecteophyll
dc.subjectmetaphyll
dc.titleSemi-hypogeal germination in Pachyrhizus ahipa (Wedd.) parodi (Fabaceae: Phaseoleae): seedling and sapling morphology
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución