Draba simmonsii (Brassicaceae), a New Species of the D. micropetala Complex from the Canadian Arctic Archipelago

Reidar Elven; Ihsan A. Al-Shehbaz

doi:10.3417/2007178

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Reidar Elven,¹ Ihsan A. Al-Shehbaz²

¹National Center for Biosystematics, Natural History Museum, University of Oslo, P.O. Box 1172, Blindern, NO-0318 Oslo, Norway reidar.elven@nhm.uio.no
²Missouri Botanical Garden, P.O. Box 299, St. Louis, Missouri 63166-0299, U.S.A ihsan.al-shehbaz@mobot.org

Abstract

Draba simmonsii Elven & Al-Shehbaz (Brassicaceae), a new species from the Canadian Arctic Archipelago, is described and illustrated. Its taxonomic history, distribution, habitats, and distinguishing characters from the closely related D. micropetala Hooker and D. pauciflora R. Brown are discussed. The IUCN status of the new species is determined as Least Concern (LC). Draba simmonsii is based on D. alpina L. var. gracilescens Simmons, which is lectotypified.

Citation Download Citation

Reidar Elven and Ihsan A. Al-Shehbaz "Draba simmonsii (Brassicaceae), a New Species of the D. micropetala Complex from the Canadian Arctic Archipelago," Novon: A Journal for Botanical Nomenclature 18(3), 325-329, (2 September 2008). https://doi.org/10.3417/2007178

Published: 2 September 2008

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