Draba corymbosa R. Br. ex DC.
Annotated by I.A. Al-Shehbaz, March 2013.

Yukon Territory: Ivvavik National Park, Clarence Lagoon. Elev. 15'
69.63131505°, -140.8379561°
Moist tundra on sandy windswept low beach head with open linear frost boils and low shrub/herbaceous meadows with dry and wet areas dominated by Salix arctica, S. rotundifolia, Carex consimilis, C. maritima, Arctagrostis latifolia, Oxytropis maydelliana, etc. no ericaceous shrub. Sheet missing 19 January 2017. This is part of the D. alpina complex. There are as few hairs on the siliques which makes the individuals resemble D. corymbosa which also grows here. C.L. Parker March 2006. Revised to Draba macrocarpa Adams, G.A. Mulligan August 2009. DAO Accession #806218 barcode 01-01000588259. Common. 8 duplicates (DAO; CAN; ALA).

B.A. Bennett 05-1256a, August 6, 2005
With C.L. Parker, T.T. McIntosh, P. Seccombe-Hett, M. Joe
BABY, Accession: BABY-05502a, Genetic barcoding: CCDB-18326-G4