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Issue: Vol. 395 No. 3: 11 March 2019
Type: Article
Published: 2019-03-11
DOI: 10.11646/phytotaxa.395.3.8
Page range: 235–240
Abstract views: 21
PDF downloaded: 1

Draba ancashensis (Brassicaceae; Cruciferae), a new species from Peru and a key to the Peruvian species of the genus

Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, Missouri 63110, U.S.A.
Laboratorio de Florística, Departamento de Dicotiledóneas, Museo de Historia Natural, Universidad Nacional Mayor de San Marcos (UNMSM), Av. Arenales 1256, Lima 11, Peru. Instituto de Investigación de Ciencias Biológicas Antonio Raimondi (ICBAR), Facultad de Ciencias Biológicas, (UNMSM), Calle Germán Amézaga 375, Lima 1, Peru.
Laboratorio de Florística, Departamento de Dicotiledóneas, Museo de Historia Natural, Universidad Nacional Mayor de San Marcos (UNMSM), Av. Arenales 1256, Lima 11, Peru.
Brassicaceae Cruciferae Draba Peru Tomostima Eudicots

Abstract

Draba ancashensis is described, illustrated, and its relationship to the other species of the genus, especially the Peruvian, is discussed. A key to the 26 (17 endemic) native Peruvian species of Draba is provided to facilitate the easy determination of species. Status of two annual species of Draba is evaluated. Distribution of the species at the department level is also given.