Hemizonia calyculata (Babcock & H. M. Hall) D. D. Keck; Hemizonia congesta var. calyculata (Babcock & H. M. Hall) Jepson

Leaves hispidulous or strigose and often hirsute, all or distal densely stipitate-glandular. Heads in spi­ciform-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.