Abstract:
Elymus hitchcocki Davidse and E. scabrifolius (Döll) J.H. Hunz. are regarded as species distantly related and not as conspecific as considered recently by several authors. A number of morphological, ecological, distributional and chromosomal differences, which were pointed out more than 30 years ago, are stressed. A new status and combination is proposed for the latter taxon.
Registro:
Documento: |
Artículo
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Título: | Elymus hitchcocki and E. scabrifolius (Poaceae), two South American species poorly related that have been considered conspecific |
Autor: | Hunziker, J.H. |
Filiación: | Inst. de Botánica Darwinion, Casilla de Correo 22, 1642 San Isidro, Argentina Laboratorio de Genética, Dpto. de Ciencias Biológicas, Ciudad Universitaria, 1428 Buenos Aires, Argentina
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Palabras clave: | Elymus; Poaceae; Taxonomy; Elymus; Poaceae |
Año: | 1997
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Volumen: | 35
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Página de inicio: | 167
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Página de fin: | 168
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Título revista: | Darwiniana
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Título revista abreviado: | Darwiniana
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ISSN: | 00116793
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CODEN: | DARWA
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00116793_v35_n_p167_Hunziker |
Referencias:
- Davidse, G., Poaceae (1993) Monogr. Syst. Bot. Missouri Bot. Gard., 45, p. 1258. , Brako, L. & J. L. Zarucchi (eds.), Catalogue of the flowering plants and Gymnosperms of Peru. Missouri Botanical Garden
- Pohl, R.W., New taxa and nomenclatural combinations of Mesoamerican grasses (1992) Novon, 2, pp. 81-100
- Dewey, D.R., The genomic system of classification as a guide to intergeneric hybridization with the perennial Triticeae (1984) Gene Manipulation in Plant Improvement, pp. 209-279. , J. P. Gustafson (ed.), Plenum Publ. Corp. New York
- Ferrari, M.R., Hunziker, J.H., Taxonomía numérica exomorfológica de cuatro especies sudamericanas de Elytrigia (Gramineae) (1986) Darwiniana, 27, pp. 389-398
- Hunziker, J.H., Meiotic behavior in the artificial hybrid Elytrigia scabrifolia × E. scabriglumis (Gramineae) (1987) Darwiniana, 28, pp. 147-152
- Ferrari, M.R., Citogenética de híbridos interespecíficos y electroforesis de proteínas seminales de cuatro especies sudamericanas de Elytrigia (Gramineae) (1986) Darwiniana, 27, pp. 191-206
- Tres, L., De Gregorio, A., Morphology and meiotic behavior of Agropyron scabrifolium. A. breviaristatum and their hybrid (1965) Kurtziana, 2, pp. 79-89
- Lewis, S.M., Martínez, A.J., Dubcovsky, J., Karyotype variation in South American Elymus (Triticeae) (1996) Int. J. Plant Sci., 157, pp. 142-150
- Löve, Á., Generic Evolution of the Wheatgrasses (1982) Biol. Zbl., 101, pp. 199-212
- Conspectus of the Triticeae (1984) Feddes Repertorium, 95, pp. 425-521
- Seberg, O., Linde-Laursen, I., Eremium, a new genus of the Triticeae (Poaceae) from Argentina (1996) Syst. Bot., 21, pp. 3-15
- Steibel, P.E., Rúgolo De Agrasar, Z.E., Troiani, H.O., Martínez, O., Sinopsis de las Gramíneas (Gramineae Juss.) de la Provincia de la Pampa, República Argentina (1997) Rev. Fac. Agronomía. U. N. la Pampa, 9 (1 SER. SUPL), pp. 1-122
- Zuloaga, F.O., Nicora, E.G., Rúgolo De Agrasar, Z.E., Morrone, O., Pensiero, J., Cialdella, A.M., Catálogo de la familia Poaceae en la República Argentina (1994) Monogr. Syst. Bot. Missouri Bot. Gard., 47, pp. 1-178
Citas:
---------- APA ----------
(1997)
. Elymus hitchcocki and E. scabrifolius (Poaceae), two South American species poorly related that have been considered conspecific . Darwiniana, 35, 167-168.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00116793_v35_n_p167_Hunziker [ ]
---------- CHICAGO ----------
Hunziker, J.H.
"Elymus hitchcocki and E. scabrifolius (Poaceae), two South American species poorly related that have been considered conspecific "
. Darwiniana 35
(1997) : 167-168.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00116793_v35_n_p167_Hunziker [ ]
---------- MLA ----------
Hunziker, J.H.
"Elymus hitchcocki and E. scabrifolius (Poaceae), two South American species poorly related that have been considered conspecific "
. Darwiniana, vol. 35, 1997, pp. 167-168.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00116793_v35_n_p167_Hunziker [ ]
---------- VANCOUVER ----------
Hunziker, J.H. Elymus hitchcocki and E. scabrifolius (Poaceae), two South American species poorly related that have been considered conspecific . Darwiniana. 1997;35:167-168.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00116793_v35_n_p167_Hunziker [ ]