Streptanthus barbatus bristly edges (no more than 3 centimeters long) and borne on short petioles. Leaves above these are oval to rounded and may clasp the stem. Flowers occur at intervals along the upper stem. Each has a spherical to urn-shaped calyx of keeled sepals under a centimeter long with curving petals barely emerging from the tip. The calyx of sepals is whitish, darkening purple in maturity. The petals are purple. The fruit is a long, flat, curving silique which may be 7 centimeters in length. Streptanthus barbatus Streptanthus barbatus is a species of flowering plant in the mustard family known by
Glandularia gooddingii Glandularia gooddingii Glandularia gooddingii is a species of flowering plant in the verbena family known by the common name southwestern mock vervain. It is native to the southwestern United States and northern Mexico, where it occurs in sandy and rocky desert habitat. It is a perennial herb producing several hairy, decumbent to erect stems up to 45 centimeters long. The hairy leaves are generally divided at the base into a few lobes, which are edged with large teeth or small lobes. The plant blooms in large, dense, head-like spikes of many flowers. Each flower has a calyx of hairy sepals