Leaves: petiole 1–2 mm; blade: base rounded to obtuse, apex usually acute, rarely retuse. Pedicels 0.5–1 mm. Flowers: sepals sericeous; corolla tube glabrous, lobes ovate, apices rounded, distally hairy. Cap­sules 4–5 mm. Seeds reddish brown.

Phenology: Flowering Mar–Dec.
Habitat: Rocky, caliche and limestone ledges, slopes, or talus.
Elevation: 700–1300 m.

Distribution

• Generated Map
• Legacy Map

Tex., Mexico (Chihuahua, Coahuila, San Luis Potosí).

Discussion

Selected References

None.

Lower Taxa

None.