Stems decumbent to erect, 20–150 cm. Cauline leaf blades spatulate to lanceolate, relatively even-sized distally, margins usually entire, sometimes serrate apically. Peduncles usually hirtellous to hispid, sometimes with crisped hairs as well, rarely glabrous, eglandular. Involucres turbinate to subcylincric, (4–)5–7 mm diam. Ray florets (5–)9–22; corolla laminae (4–)4.5–6.3(–7.4) mm. Disc florets (6–)25–45(–60). 2n = 10 (10 and 12 in one population).

Phenology: Flowering Sep–Nov(–Dec).
Habitat: Sandy soils, creek terraces, often in prairies, fields, pastures, roadsides
Elevation: 20–100 m

Distribution

• Generated Map
• Legacy Map

Tex., Mexico (Nuevo León).

Discussion

Selected References

None.

Lower Taxa

None.