Lepidospartum latisquamum |
Lepidospartum squamatum |
|
---|---|---|
Nevada broomsage, scale broom |
California broomsage, scalebroom |
|
Habit | Shrubs, 10–250 cm, broomlike. | Shrubs or treelets, 10–250 cm, spreading or broomlike. |
Flowering stems | pannose with glabrescent striae. |
mostly glabrous. |
Leaf | blades (flowering stems) filiform, 10–40 (× ca. 1) mm. |
blades (flowering stems) scale-like, appressed, deltate, 2–3 mm. |
Peduncles | 0–5+ mm. |
0–5+ mm. |
Involucres | turbinate to cylindric, 6–8 mm. |
turbinate, 4–7 mm. |
Florets | 4–6; corollas 7.5–10 mm. |
9–17; corollas 5–9 mm. |
Phyllaries | 8–13, lanceolate to ovate, tomentose, glabrescent. |
12–23, ovate to lanceolate, sparsely tomentose or glabrous. |
Cypselae | 5–6.5 mm, 5-nerved, densely pilose; pappi 7–11 mm. |
3.5–5 mm, 10–15-nerved, glabrous; pappi 5–8 mm. |
2n | = 60. |
= 60, 90. |
Lepidospartum latisquamum |
Lepidospartum squamatum |
|
Phenology | Flowering late summer. | Flowering summer–fall. |
Habitat | Sandy, gravelly soils, desert washes, fans | Sandy, gravelly soils, washes, terraces |
Elevation | 1400–2500 m (4600–8200 ft) | 30–1600 m (100–5200 ft) |
Distribution |
CA; NV; UT
|
CA; Mexico (Baja California)
|
Source | FNA vol. 20, p. 633. | FNA vol. 20, p. 634. |
Parent taxa | Asteraceae > tribe Senecioneae > Lepidospartum | Asteraceae > tribe Senecioneae > Lepidospartum |
Sibling taxa | ||
Synonyms | Linosyris squamata, L. squamatum var. palmeri | |
Name authority | S. Watson: Proc. Amer. Acad. Arts 25: 133. (1890) | (A. Gray) A. Gray: Proc. Amer. Acad. Arts 19: 50. (1883) |
Web links |