2016
DOI: 10.31055/1851.2372.v51.n4.16340
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Variante cambial en tallos de Ipomoea (Convolvulaceae) nativas de Argentina.

Abstract: Ipomoea es un género diversificado y complejo, compuesto por herbáceas, lianas y enredaderas leñosas, y un pequeño grupo de arbustos y árboles. Llama la atención que todas las especies estudiadas anteriormente presentaron diferentes tipos de variante cambial en sus tallos, independientemente del modo de vida, excepto dos taxones con crecimiento secundario normal, una liana y un árbol. Por ello, en el presente trabajo se planteó el estudio de tres enredaderas nativas de Argentina, Ipomoea cairica, I. purpurea e… Show more

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Cited by 2 publications
(3 citation statements)
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“…The stem and root of I. cairica presented similar conformation, with lobed pattern and successive/ multiple cambia, corroborating the observations of the stem and root of I. hederiflora and I. quamoclit by Lowell & Lucansky (1986, 1990, and for the stem of I. cairica by Delbón et al (2016) and Yang et al (2020). Chen et al (2007) worked with very young stems of I. cairica, where the presence of cambial variations was not evident, as observed in the images of the manuscript.…”
Section: Discussionsupporting
confidence: 69%
See 1 more Smart Citation
“…The stem and root of I. cairica presented similar conformation, with lobed pattern and successive/ multiple cambia, corroborating the observations of the stem and root of I. hederiflora and I. quamoclit by Lowell & Lucansky (1986, 1990, and for the stem of I. cairica by Delbón et al (2016) and Yang et al (2020). Chen et al (2007) worked with very young stems of I. cairica, where the presence of cambial variations was not evident, as observed in the images of the manuscript.…”
Section: Discussionsupporting
confidence: 69%
“…Large rays and abundant axial parenchyma were observed in stems and roots of I. cairica. The abundance in the parenchyma provides greater flexibility and facilitates the liana growth to reach distant/higher places (Delbón et al 2016). In I. cairica, the cambial variant produces abundant parenchyma between the bands of vascular tissue, which would support what was postulated by Mc Donald (1992).…”
Section: Discussionsupporting
confidence: 64%
“…Otras cinco especies solo contaban con descripciones parciales, en especial de los estadios primarios, pero no de las variantes cambiales: Ipomoea cairica (Delbón et al, 2016), Araujia hortorum (Bucciarelli et al, 2008), Canavalia bonariensis (Cozzo & Cristiani, 1950), Cissus striata (Argüeso, 1982) y C. verticillata (Argüeso, 1982;Wheeler & LaPasha, 1994). Passiflora caerulea es citada entre los materiales estudiados como parte de una revisión anatómica del género por Ayensu y Stern (1964) pero no se presenta ninguna mención particular a la especie ni se la describe de forma individual como se hace con el resto de las especies citadas.…”
Section: Novedades Anatómicas Y Ontogenéticasunclassified