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FNA Vol. 19, 20 and 21 Page 350, 351, 352 Login | eFloras Home | Help
FNA | Family List | FNA Vol. 19, 20 and 21 | Asteraceae | Stephanomeria

1. Stephanomeria cichoriacea A. Gray, Proc. Amer. Acad. Arts. 6: 552. 1865.

Chicoryleaf wirelettuce

Perennials, 40–100 cm. Stems single, simple or virgately branched, woolly-pubescent when young, glabrescent. Leaves green at flowering (spreading at bases); blades oblanceolate to spatulate, 10–20 cm, margins entire or irregularly toothed, teeth remote, faces woolly-pubescent, glabrescent; cauline much reduced distally, margins entire or irregularly toothed. Heads borne singly along branches. Peduncles ± 0. Calyculi 0 (or bractlets intergrading with phyllaries). Involucres 12–15 mm (phyllaries 20–25 in 2–3 series, appressed, 2–15 mm, unequal, puberulent; receptacles pitted, each socket 5-sided, surrounded by minute, raised, scaly fringe). Florets 10–13. Cypselae tan or grayish tan, 5–6 mm, faces smooth, grooved (grooves sometimes absent or only visible as fine lines or striations) ; pappi of 20–25, tan to pale brown bristles (persistent), wholly plumose. 2n = 16.

Flowering May–Nov. Sandstone, granitic, volcanic, or serpentine soils in coastal scrub and foothill canyons, chaparral, mixed evergreen forests; 50–1500 m; Calif.

Stephanomeria cichoriacea grows primarily in the coastal mountains from southern Monterey County to the San Bernardino Mountains, Santa Ana Mountains, and the Channel Islands.


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