Common name: Trefoil Rattlepod
Crotalaria medicaginea var. neglecta (Wight & Arn.) Baker APNI*
Description: Ascending or decumbent herb or subshrub, 30–60 cm high; stems usually ± appressed pubescent.
Leaves 3-foliolate; leaflets linear to obovate, 0.5–3.6 cm long, 1–10 mm wide, upper surface glabrous and minutely stippled, lower surface hoary or pubescent; petiole 4–15 mm long; stipules c. 1.5 mm long.
Racemes up to 17 cm long, 4–25-flowered; pedicels to 6 mm long. Calyx c. 4 mm long, pubescent. Corolla 4–12 mm long, yellow, often streaked with red; wings 4–8 mm long; keel with beak 3.5–10 mm long, twisted tightly at apex.
Pod 3–5 mm long, ± pubescent; seeds c. 2 mm long.
Flowering: mostly autumn.
Distribution and occurrence: Usually on heavy soils, not common, north from Gunnedah and Port Macquarie.
NSW subdivisions: NC, NT, NWS
Other Australian states: Qld N.T. S.A. W.A.
|The single variety in NSW. Characters and distribution as for the species in NSW.|
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.