Hemizonia congesta subsp. calyculata Babc. & H.M. Hall
Family: Asteraceae
[Hemizonia calyculata (Babc. & H.M. Hall) D.D. Keck]
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Leaves hispidulous or strigose and often hirsute, all or distal densely stipitate-glandular. Heads in spiĀ­ciform-racemiform to spiciform-paniculiform arrays. Peduncles 0 or 1-3 mm, bracts (and calyculi) surpassing phyllaries. Calyculi usually of 5-7, sometimes 0, bractlets. Phyllaries 6-12 mm, apices usually longer than bodies. Ray florets 5-8; laminae white, abaxially purple-veined. Cypsela widths 0.5-0.6 times lengths. 2n = 28.

Flowering Jul-Nov. Clay soils, grasslands, openings in woodlands; of conservation concern; 200-1400 m; Calif.

Subspecies calyculata occurs in the North Inner Coast Ranges and northern Sacramento Valley.