Phyllaries ± expanded distal to stalks, bodies mostly orbiculate to depressed-elliptic (1–2 × 1.5–3.5 mm distal to widest point), apices obtusely cuspidate, flared distally, ovate portion 1.5–2 × 2–3 mm (distal to widest point). 2n = 8, 10.

Flowering spring–fall. Prairies, open woods, and disturbed sites; 0–200 m; Tex.

J. C. Semple (1974) recognized two forms of var. orientale, the typical form having whitish phyllary margins, and forma rubrum Semple, red. Forma rubrum is rare but is found mixed with the typical form throughout the range of var. orientale.