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Cushion Draba (Draba breweri S. Watson)

Some sources, including USDA PLANTS, treat hoary whitlow-grass (Draba cana) as a variety of this species, Draba breweri var. cana. We follow the convention of POWO, BONAP, FNA, and most other authorities in treating that taxon as a separate species.

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↑Range - Expand

LegendColor
Native or Not Present
Native

This map is based on our research. We have checked its accuracy to Level 3 ecoregions. Although this plant occurs somewhere in each of these regions, it may only occur in a small part of some or all of them.

• Draba breweri S. Watson var. breweri (cushion draba) | USDA PLANTS Database (About This Site)

• Draba breweri | Biota of North America Project (BONAP) (About This Site)

• Draba breweri S.Watson | Plants of the World Online (POWO) (About This Site)

• Draba breweri | NatureServe Explorer (About This Site)

• Draba breweri | Flora of North America (About This Site)

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