Crotalaria anthyllopsis Welw. ex Baker

Species

Angiosperms > Fabales > Fabaceae > Crotalaria

Characteristics

Annual, with a short erect stem, up to 6 dm. tall, but usually much less, and long decumbent lower branches.. Branches sparsely covered with long bristly spreading hairs.. Leaves 1-foliolate; leaflets ovate to oblong-lanceolate, with the upper ones longer and proportionally narrower, up to 30–65(–95) mm. long, 12–20(–25) mm. wide, sparsely pilose on both surfaces; petiole 4–10(–15) mm. long.. Stipules linear or filiform, ± 6–10(–12) mm. long.. Racemes subsessile, dense, up to 4·5 cm. long, many-flowered; bracts linear or filiform, up to 7–14(–17) mm. long; bracteoles inserted at the base of the calyx, similar to the bract.. Calyx becoming basally truncate and deflexed against the pedicel, 5–6 mm. long, sparsely hirsute; lobes attenuate triangular, much longer than the tube.. Standard suborbicular, pale yellow, with purplish veins and glabrous outside; wings longer than the keel; keel strongly rounded about the middle, with a short straight or slightly incurved untwisted beak, 5–6(–8) mm. long.. Pod sessile, subglobose, slightly compressed laterally, 6–7 mm. long, densely hirsute, (1–)3–6-seeded.. Seeds oblique-cordiform, 2–3 mm. long, wrinkled, reddish-brown.
More
Leaves shortly petiolate, 1-foliolate; leaflets mostly 3–10 × 0.8–3 cm, ovate to oblong-lanceolate, the upper ones longer and narrower, pilose, usually thinly so, on both surfaces; stipules 6–10(12) mm long, linear or filiform.
A compact bushy herb. It is an annual plant. It grows 30 cm high. The whole plant is hairy. The leaves are long. The flowers are yellow or purple with dark veins. The fruit are pods less than 1 cm long.
Standard subcircular, pale yellow, purplish veined; wings exceeding the keel; keel 5–6(8) mm long, strongly rounded about the middle, with a straight or slightly incurved beak.
Racemes up to 2–5 cm long, subsessile, dense, many-flowered; bracts up to 7–14(17) mm long, linear or filiform; bracteoles inserted at base of the calyx, similar.
Calyx 5–6 mm long, becoming basally truncate and deflexed against the pedicel, sparsely hirsute; lobes attenuate-triangular, much longer than the tube.
Shortly erect annual with long decumbent lower branches, thinly covered with long bristly spreading hairs.
Pod 6–7 mm long, sessile, subglobose, slightly compressed laterally, densely hirsute, (1)3–6-seeded.
Seeds 2–3 mm long, oblique-cordiform, wrinkled, reddish-brown.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.45
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

It is a tropical plant. It can grow in arid places. It grows in open woodland and grassland. It grows 700-1,800 m above sea level.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The leaves are cooked and eaten. They are cooked with potash and peanuts added to improve the flavour.
Uses food
Edible leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 21 - 30
Germination temperacture (C°) 18 - 23
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Crotalaria anthyllopsis world distribution map, present in Angola, Burundi, Central African Republic, Ethiopia, Kenya, Mali, Mozambique, Malawi, Nigeria, Rwanda, Tanzania, United Republic of, Uganda, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:487806-1
WFO ID wfo-0000210045
COL ID ZN84
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Crotalaria anthyllopsis var. albopilosa Crotalaria anthyllopsis