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FNA | Family List | FNA Vol. 19, 20 and 21 | Asteraceae | Stephanomeria

4c. Stephanomeria exigua Nuttall subsp. deanei (J. F. Macbride) Gottlieb, Madroño. 21: 470. 1972.

Deane’s wirelettuce

Stephanomeria exigua var. deanei J. F. Macbride, Contr. Gray Herb. 53: 22. 1918

Heads borne in small pani-culiform arrays along branches. Peduncles 10–40 mm, densely glandular . Calyculi of appressed bractlets. Involucres densely glandular. Florets 7–9. Cypselae light to dark tan, 2.1–2.4 mm, faces tuberculate, grooved; pappi of 9–14, white to light tan bristles (bases persistent, connate in groups of 2–4, plumose on distal 55–60%. 2n = 16.

Flowering Jun–Oct. Sandy fields and chaparral; 0–1700 m; Calif.; Mexico (Baja California).


 

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