Data/hora: 10/06/2024 01:06:02

Provedor de dados: 	Revista Brasileira de Botânica	
País: 	Brazil	
Título: 	Primary and secondary development of Cyperus giganteus Vahl rhizome (Cyperaceae)	
Autores: 	RODRIGUES,ANA C.; ESTELITA,MARIA EMÍLIA M.	
Data: 	2002-09-01	
Ano: 	2002	
Palavras-chave: 	Cyperus giganteus; Cyperaceae; Rhizome development; Secondary development.	
Resumo: 	In Cyperus giganteus, like in other Monocotyledoneae, the protoderm, procambium, fundamental meristem and primary thickening meristem (PTM) are differentiated from the rhizome promeristem. The PTM produces the inner cortical parenchyma, endodermis, pericycle and amphivasal vascular bundles, which are formed by the procambium too. After the primary body differentiates, cellular divisions continue only in the pericycle, and originate an irregular vascular system with vessel elements shorter and more branched than those found in the primary growth. This change of activity in the pericycle defines a secondary growth, where the secondary thickening meristem (STM) is the pericycle itself.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042002000300001	
Editor: 	Sociedade Botânica de São Paulo	
Relação: 	10.1590/S0100-84042002000300001	
Formato: 	text/html	
Fonte: 	Brazilian Journal of Botany  v.25 n.3 2002	
Fonte: 	info:eu-repo/semantics/openAccess