{{Short description|Species of flowering plant}} {{Speciesbox |image = |genus = Draba |species = sierrae |authority = Sharsm. }}
'''''Draba sierrae''''' is an uncommon species of flowering plant in the family Brassicaceae known by the common name '''Sierra draba'''. It is endemic to the central Sierra Nevada of California, where it is known from just a few occurrences in rocky alpine habitat. It is a perennial herb forming small, dense cushions of very hairy, oblong or lance-shaped grayish leaves each under centimeter long. The erect inflorescence bears several yellow flowers. The fruit is a flat, twisted, oval-shaped silique under a centimeter long containing a few unwinged seeds.
==External links== *[http://ucjeps.berkeley.edu/cgi-bin/get_JM_treatment.pl?2240,2428,2456 Jepson Manual Treatment] *[https://plants.usda.gov/java/profile?symbol=DRSI USDA Plants Profile] *[http://calphotos.berkeley.edu/cgi/img_query?query_src=photos_index&where-taxon=Draba+sierrae Photo gallery]
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sierrae Category:Endemic flora of California Category:Flora of the Sierra Nevada (United States) Category:Alpine flora Category:Flora without expected TNC conservation status
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