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Abstract:

Intraspecific flower variation was recorded for several Passiflora species growing naturally in different habitats of Argentina. Variation in color, corolla diameter, relative size and proportion of certain floral parts and other traits, are described, as well as the association between these features. Detailed characterization is done for common flowers vs. scarce flowers. In broad terms, less frequent flowers differ from the more abundant ones in their smaller dimensions and in the coloration of some floral pieces. Examples of teratology are also mentioned. The variability was observed among flowers of a single plant, but also between plants, either among a single population or between populations. The existence of different floral morphs may be interesting for plant breeders.

Registro:

Documento: Artículo
Título:Intraspecific floral variability of passiflora species in Argentina
Autor:García, M.T.A.
Filiación:Depto. Biodiversidad y Biología Experimental, FCEyN Universidad de Buenos Aires; PROPLAME-PRHIDEB, Ciudad Universitaria, Ciudad, Argentina
Palabras clave:Color; Flower size; Phenotypic polymorphisms; Traits proportion
Año:2013
Volumen:1000
Página de inicio:157
Página de fin:164
Título revista:Acta Horticulturae
Título revista abreviado:Acta Hortic.
ISSN:05677572
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05677572_v1000_n_p157_Garcia

Referencias:

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Citas:

---------- APA ----------
(2013) . Intraspecific floral variability of passiflora species in Argentina. Acta Horticulturae, 1000, 157-164.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05677572_v1000_n_p157_Garcia [ ]
---------- CHICAGO ----------
García, M.T.A. "Intraspecific floral variability of passiflora species in Argentina" . Acta Horticulturae 1000 (2013) : 157-164.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05677572_v1000_n_p157_Garcia [ ]
---------- MLA ----------
García, M.T.A. "Intraspecific floral variability of passiflora species in Argentina" . Acta Horticulturae, vol. 1000, 2013, pp. 157-164.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05677572_v1000_n_p157_Garcia [ ]
---------- VANCOUVER ----------
García, M.T.A. Intraspecific floral variability of passiflora species in Argentina. Acta Hortic. 2013;1000:157-164.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05677572_v1000_n_p157_Garcia [ ]