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1 December 2007 New or Noteworthy North American Draba (Brassicaceae)
Ihsan A. Al-Shehbaz, Michael D. Windham
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The following nomenclatural adjustments are proposed for Draba to make the names available for the forthcoming account of the Brassicaceae in the Flora of North America. Three new species of Draba (D. abajoensis, D. malpighiacea, and D. santaquinensis) are described, and two new combinations (D. bifurcata and D. serpentina) are validated. Notes on the delimitation, distribution, or typification of D. corrugata, D. cyclomorpha, D. demareei, D. helleriana, D. lemmonii, D. longisquamosa, D. novolympica, D. oreibata, D. paysonii, D. petrophila, D. saxosa, D. spectabilis, and D. viridis are presented. Draba helleriana var. blumeri, D. paysonii var. treleasii, and D. spectabilis var. glabrescens are reduced to synonymy under D. petrophila, D. novolympica, and D. abajoensis, respectively.

Ihsan A. Al-Shehbaz and Michael D. Windham "New or Noteworthy North American Draba (Brassicaceae)," Harvard Papers in Botany 12(2), 409-419, (1 December 2007).[409:NONNAD]2.0.CO;2
Published: 1 December 2007
North America
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