Stems subscapose, ascending to erect, 10–70 cm, simple or few-branched. Herbage glabrous. Leaf blades bipinnate, 2–15 cm long; leaflets linear to deeply lobed, 2–7 mm long; ultimate segments mostly more than 3 times as long as wide. Umbels: rays 5 to 13, 5–30 mm long. Mericarps 2–3 mm long; marginal and dorsal wings up to 0.2 mm wide, plane (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX)
The following animal species have been reported as pollinators of this plant species or its genus where their geographic ranges overlap: Bombus occidentalis
(Pyke et al. 2012).