Shrub with slender to erect branches, to 1.2 m tall, glabrous in all parts. Leaves narrowly obovate, 4-14 cm long, 8-15 mm wide, erect, firm, entire. Conflorescence umbel-like, axillary; peduncle 10-20 mm long, strongly deflexed, with 1-4 small bracts at base. Flowers 4-8 in umbel, green-yellow; pedicel 3-5 mm long, deflexed, bringing flowers erect; torus oblique, with semi-annular gland; style thick. Fruit erect to spreading, not prominently ridged, opening widely on side. Seeds ovoid with thick, annular wing.