08658.jpg
American wintercress (Barbarea orthoceras);
JW Stockert;
1973
|
08659.jpg
Nuttall's rockcress (Boechera nuttallii);
JW Stockert;
1962
|
08660.jpg
Littleleaf rockcress (Boechera microphylla var. microphylla);
JW Stockert;
1974
|
08661.jpg
Draba (Draba sp.);
JR Douglass;
1970
|
08662.jpg
Few-seeded draba (Draba oligosperma);
JW Stockert;
1973
|
08663.jpg
Whitlow grass (Draba sp.);
RG Johnsson;
1965
|
08804.jpg
Wallflower (Erysimum sp.);
JW Stockert;
1973
|
08805.jpg
Clasping peppergrass (Lepidium perfoliatum);
JW Stockert;
1974
|
08806.jpg
Common twinpod (Physaria didymocarpa var. didymocarpa);
Photographer unknown;
1960
|
08807.jpg
Common twinpod (Physaria didymocarpa var. didymocarpa);
JW Stockert;
1973
|
08808.jpg
Common twinpod (Physaria didymocarpa var. didymocarpa);
RG Johnsson;
1964
|
08809.jpg
Jim Hill mustard (Sisymbrium altissimum);
JW Stockert;
1973
|
08810.jpg
Field pennycress (Thalpsi arvense);
JW Stockert;
1974
|
|
