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Magnolia Press, Phytotaxa, 1(362), p. 105

DOI: 10.11646/phytotaxa.362.1.9

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Aristida tovariana (Poaceae, Aristidoideae), a new species from the Andes of Southern Peru

Journal article published in 2018 by Harol Gutiérrez ORCID, Roxana Castañeda ORCID, Daniel B. Montesinos-Tubée
Distributing this paper is prohibited by the publisher
Distributing this paper is prohibited by the publisher

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Abstract

Aristida tovariana sp. nov. is described and illustrated. The new species, from southern Ayacucho, differs from A. achalensis in having spikelets 1–1.5 cm long, lemmas 5–6 mm long with awns 5.8–10 mm long, a twisted column not greater than 3 mm long, and fusiform caryopses with a ventral groove. A key to the species Aristida in Peru is included and the conservation status of the new species is evaluated.