| Leaves lanceolate to lance-elliptic, 3-10 cm long, 0.4-2.5 cm wide, acute to acuminate, margins entire, somewhat hairy, cuneate to rounded, glabrous, smooth above, punctate, odor of anise when crushed, lateral veins not evident, sessile. |
Flower heads 5-8 flowered, in panicles about as broad as long, one-sided.
Involucres 4-5 mm long, 2-3 mm broad, bracts acute to obtuse, appressed, glabrous, each phyllary with distinct darkish midrib.
Rays pistillate, yellow, 2-4 mm long, disc flowers perfect, yellow.
Nutlets 1.5-1.8 mm long, pubescent; pappus 2-3 mm long.