Chorispora tenella
A somewhat uncommon, weedy mustard in open, relatively moist areas. Unusual among mustards in having glandular hairs.
A flower in the Patagonia Mts., 3/20/05.
An immature fruit in the Patagonia Mts., 3/18/05. As the fruit matures, septae between the seeds produce prominent constrictions.
A lower cauline leaf in the Patagonia Mts., 3/18/05.