Corispermum gelidum Iljin

Annual up to 20 cm, glabrescent. Leaves linear to narrowly oblong, up to 3.0 × 0.5(0.7) cm. Inflorescence short. Bracts shorter than leaves, lanceolate, (almost) completely covering the fruit, appressed to the stem. Fruit 2.6–3.5 × 1.7–2.0 mm, 0.40–0.60 mm thick, flat or folded adaxially, with triangular apex terminating in slightly emarginate beak, with stellate hairs and mostly warty (Fig. 36C), sometimes with groups of dark-brown tanniniferous cells. Wing 0.15–0.45 mm, entire to dentate, broadly triangular in cross-section. Sclereids in the medium fruit part composed of 1–2 layers located parallel to the fruit axis.

See Fig. 37.

Corispermum gelidum là loài thực vật có hoa thuộc họ Dền. Loài này được Iljin mô tả khoa học đầu tiên năm 1936.