Psilostrophe bakeri
Pl. Baker. 3: 29. 1901.
Endemic
Revision as of 20:08, 5 November 2020 by imported>Volume Importer
Biennials or perennials (rarely flowering first year), 5–12(–20+) cm. Stems arachno-villous (gray to gray-green). Heads in ± loose, corymbiform arrays. Peduncles 15–35(–50) mm. Involucres 7–9(–12) mm. Rays 4–5(–8); laminae 8–15+ mm, spreading in fruit. Disc florets (10–)12–15(–20). Cypselae usually glabrous, sometimes gland-dotted; pappi of 4–5 ± oblong scales 1.5–2 mm. 2n = 32.
Phenology: Flowering May–Jun.
Habitat: Rocky, often alkaline, slopes, knolls
Elevation: 1300–2000 m
Discussion
Selected References
None.
Lower Taxa
None.