2004
DOI: 10.1590/s0100-84042004000200003
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<![CDATA[<B>Morfoanatomia do sistema caulinar de <I>Canna edulis</I> Kerr-Gawler (Cannaceae)</B>]]>

Abstract: -(Morphology and anatomy of the shoot system of Canna edulis Kerr-Gawler (Cannaceae)). The purpose of this research was to study the morpho-anatomical characteristics of the shoot system of Canna edulis. The observation of the buds and shoot system development were made during the vegetative cycle of the plant. The underground system is formed by fibrous adventitious roots originated from nodes and internodes of the rhizomes. These organs are oriented parallel to the surface of the ground, presenting a pattern… Show more

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Cited by 6 publications
(8 citation statements)
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“…the scape and the flowers. This pattern of development is common in monocotyledons (Santos & Silva 1997;Simão & Scatena 2001;Alonso & Moraes-Dallaqua 2004).…”
Section: Discussionmentioning
confidence: 87%
See 1 more Smart Citation
“…the scape and the flowers. This pattern of development is common in monocotyledons (Santos & Silva 1997;Simão & Scatena 2001;Alonso & Moraes-Dallaqua 2004).…”
Section: Discussionmentioning
confidence: 87%
“…Several authors make reference to the endodermis in rhizomes (Evans 1965;Wills & Briscol 1970;Wills et al 1980;Rodrigues & Estelita 2002;Alonso & Moraes-Dallaqua 2004;Menezes et al 2005); some refer only to the endodermoid layer (Plowman 1906;Kukkonen 1967;Metcalfe 1971;Rudall 1984) because the Casparian strip was not observed. However, in the species studied, the endodermis is recognized by the arrangement of the suberin and thickening of the cell walls (Van Fleet 1961).…”
Section: Discussionmentioning
confidence: 99%
“…(Simão & Scatena 2001) apresentam organização anatômica do rizoma semelhante ao de Costus arabicus, ou seja, com delimitação entre córtex e cilindro vascular. Em Canna indica L. (Cannaceae), a presença da endoderme no rizoma foi inicialmente observada por Van Fleet (1942); e um estudo com Canna edulis Kerr-Gawler constatou que no rizoma dessa espécie, a endoderme com estrias de Caspary delimita o córtex do cilindro vascular (Alonso & Moraes-Dallaqua 2004), característica também observada em Costus arabicus. Menezes et al (2005) também constataram a presença da endoderme no rizoma de Zingiber offi cinale Roscoe (Zingiberaceae).…”
Section: Discussionunclassified
“…Diferentemente de Heliconia angusta, Heliconia velloziana (Simão & Scatena 2001),e Costus pilgeri (Lorca et al 1995), que apresentam periciclo unisseriado, e Canna edulis que possui periciclo plurisseriado (Alonso & Moraes-Dallaqua 2004), Costus arabicus apresenta periciclo bisseriado, sendo a camada responsável pela formação dos feixes vasculares. Em um estudo recente, Silva (2009) (Simão & Scatena 2001).…”
Section: Discussionunclassified
“…Regarding root ontogeny in general, studies related to meristematic activity of the endoderm (Williams 1947;Melo-de-Pinna & Menezes 2002, 2003Rodrigues & Estelita 2004;Alonso &Moraes-Dallaqua 2004 andMenezes et al 2005); and to the development of the aerenchyma in the cortical region are especially noteworthy in the literature, by authors such as Beckel (1956); Heimsch (1960); Clarck & Harris (1981); Seago & Marsh (1989); Drew et al (2000) and Seago et al (1999aSeago et al ( , 2000Seago et al ( , 2005. These studies show that the inner cortex of the roots is originated by periclinal divisions of the meristematic endoderm, which may form aerenchyma at maturity.…”
Section: Methodsmentioning
confidence: 99%