A New Combination in Piptochaetium (Poaceae, Stipeae) from Chile

• Autores: Carol Peña Hernández, María Negritto, Eduardo Ruiz, Marcelo Baeza
• Localización: Novon: a journal for botanical nomenclature, ISSN 1055-3177, Vol. 18, Nº. 3, 2008, págs. 374-377
• Idioma: inglés
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• Resumen

  • The new combination, Piptochaetium depressum (Steudel) C. Peña, is proposed for the Poaceae (Stipeae) based on lemma shape and ornamentation that clearly distinguishes Chilean plants. A key is provided to distinguish six species in Chile, with a morphological description and SEM images for the new combination.