Common name: Sticky Indigo
Indigofera colutea (Burm.f.) Merr. APNI*
Synonyms: Indigofera viscosa Lam. APNI*
Description: Annual or short-lived perennial herb to 50 cm high; stems with appressed hairs, usually mixed with spreading, gland-tipped hairs.
Leaves up to 3.5 cm long; leaflets usually 7–11, obovate to narrow-ovate, 4–7 mm long, 2–3 mm wide; stipules linear, 2–3 mm long.
Inflorescences 1.5–4.5 cm long. Calyx teeth about as long as the tube. Petals pink to red.
Pod ± terete, 15–25 mm long, always glandular hairy; seeds several, endocarp spotted.
Distribution and occurrence: Grows on inland sandy soils; chiefly north from the Enngonia and Tibooburra districts.
NSW subdivisions: NWP, NFWP
Other Australian states: Qld W.A. S.A. N.T.
Text by Peter G. Wilson
Taxon concept: Flora of NSW 2 (1991)
APNI* Provides a link to the Australian Plant Name Index (hosted by the Australian National Botanic Gardens) for comprehensive bibliographic data
***The AVH map option provides a detailed interactive Australia wide distribution map drawn from collections held by all major Australian herbaria participating in the Australian Virtual Herbarium project.