Alpine pennycress

Noccaea montana

''Noccaea montana'', the alpine pennycress, is a flowering plant in the family Brassicaceae. It is found in the Western United States. It has a basal rosette out of which grows "one or several short, unbranched stems that have small, arrow-shaped leaves and end in dense racemes of tiny white flowers."
Fendler's pennycress  Alpine pennycress,Geotagged,Noccaea montana,Spring,United States

Distribution

In the United States, ''Noccaea montana'' is found almost completely to the west of a line joining Texas, Colorado, Wyoming, and Montana.
Alpine pennycress  Geotagged,Noccaea montana,Summer,United States

Habitat

In the United States, ''Noccaea montana'' is found almost completely to the west of a line joining Texas, Colorado, Wyoming, and Montana.

References:

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Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassEudicots
OrderBrassicales
FamilyBrassicaceae
GenusNoccaea
SpeciesN. montana