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.
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2 September 2008
A New Combination in Piptochaetium (Poaceae, Stipeae) from Chile
Carol Peña Hernández,
María A. Negritto,
Eduardo Ruiz,
Marcelo Baeza
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Novon: A Journal for Botanical Nomenclature
Vol. 18 • No. 3
September 2008
Vol. 18 • No. 3
September 2008
Chile
Piptochaetium
Poaceae
Stipeae