Aralia racemosa is a perennial herb, 0.5-2 m tall, stem stout, widely branched; colonial, roots large, spicy-aromatic.

Aralia racemosa leaf. 2011 © Peter M. Dziuk. Minnesota Wildflowers. minnesotawildflowers.info
Leaves alternate, to 80 cm long, twice compound with three primary leaflets, blades of secondary leaflets to 15 cm long, variable on same leaf, slightly hairy, heart-shaped, tip pointed, base unequally lobed, margin sharply double toothed.

Aralia racemosa flowers. 2011 © Peter M. Dziuk. Minnesota Wildflowers. minnesotawildflowers.info
Flowers tiny, white, radially symmetrical, 5-parted, ovary inferior; inflorescence elongate, branched with flowers in numerous umbrella-shaped clusters; blooms June-Aug.

Aralia racemosa (spikenard). Louie Fiorino, Tecumseh Ontario, Canada. 7/2017.
Fruit fleshy, dark purple; several-seeded; eaten by a few birds and mammals (Martin et al. 1951).
Wetland status: NL.
Frequency in NYC: Infrequent.
Origin: Native.
Habitat: Undisturbed forest understories, moist to moderately dry soil.