Alyssum obovatum (C.A. Mey.) Turcz.
Annotated by B.A. Bennett, May 2011.

Yukon Territory: Pelly Road, halfway (25.5 km in from Pelly) Elev. 491 m
62.84335°, -136.98338°
Codominant on south-facing ~35° slope with Artemisia frigida, Pulsatilla patens, Populus tremuloides, Castilleja yukonis, Carex gynocrates, Nestotus macleanii, Calamagrostis purpurascens, Arctostaphylos uva-ursi, Minuartia obtusifolia, Juniperus spp., Rosa acicularis, and Androsace septentrionalis. Gravelly silty soil over bedrock. Material donated for genetic study to Anže Žerdoner Čalasan, University of Osnabrück, Germany. Locally common. Just past full flowering, flowers and fruits present. 6 duplicates.

B.A. Bennett 11-0021, May 27, 2011
With R.S. Mulder
BABY, Accession: BABY-07948, Genetic barcoding: CCDB-18325-A6