INVESTIGADORES
CHIAPELLA Jorge Oscar
artículos
Título:
A New Combination in Deschampsia (Poaceae) in Arctic North America 1
Autor/es:
CHIAPELLA, JORGE
Revista:
NOVON
Editorial:
MISSOURI BOTANICAL GARDEN
Referencias:
Año: 2016 vol. 24 p. 343 - 346
ISSN:
1055-3177
Resumen:
Northern North American populations of Deschampsia P. Beauv. (Poaceae) present many taxonomic and nomenclatural problems resulting from: 1) morphologic clinal variation across the continent; and 2) overlap in taxonomic use of specific and/or infraspecific epithets that are also used in European or Russian plants. The new name D. cespitosa (L.) P. Beauv. subsp. septentrionalis Chiapella replaces the illegitimate combination D. cespitosa subsp. brevifolia (R. Br.) Tzvelev [[ D. brevifolia R. Br.].
