Crotalaria cleomifolia Welw. ex Baker

Species

Angiosperms > Fabales > Fabaceae > Crotalaria

Characteristics

Shrubby much-branched perennial, up to 1–4 m. tall, woody at the base.. Branches often slightly ribbed, with variable indumentum, appressed puberulous to spreading yellowish tomentose.. Leaves 3–5-foliolate; leaflets elliptic, sometimes narrowly so, up to 5–10·5(–12) cm. long, 2–5·5 cm. wide, acute to bluntly pointed, often acuminate, glabrous to pubescent above, puberulous to pilose beneath, discolorous, dark green above; petiole 2–5·2 cm. long.. Stipules subulate to linear-caudate, ± 1–5 mm. long.. Racemes rather shortly pedunculate, up to 11–28(–40) cm. long, with many rather closely arranged flowers; bracts subulate or linear-caudate, 2–8(–10) mm. long; bracteoles inserted at the base of the calyx, linear-caudate, 2–8(–10) mm. long.. Calyx becoming basally truncate and deflexed against the pedicel, 6–7 mm. long, appressed puberulous to spreading tomentose; lobes acuminate, subequal to or a little longer than the tube.. Standard elliptic, bright yellow, usually veined reddish-brown, glabrous outside; wings much shorter than the keel; keel rather strongly rounded about the middle, with a narrow slightly incurved untwisted beak, (10–)14–17 mm. long.. Pod shortly stipitate, cylindrical, sometimes curved shortly upwards at the tip, 38–50 (–60) mm. long, 7–9 mm. across, sparsely puberulous to densely spreading pubescent, ± 30–40-seeded.. Seeds oblique-cordiform, ± 3 mm. long, smooth, brown.
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A semi-woody shrub. It grows 2-4 m high. The leaves are compound. They have 3-5 leaflets each 5-11 cm long. The flowers are yellow. They are in groups 20-40 cm long at the ends of branches. The fruit are pods 4-5 cm long and contain 30-40 seeds.
Leaves 3–5-foliolate; leaflets 4–12 × 1.5–5.5 cm, elliptic, sometimes narrowly so, often acuminate, hairy at least beneath, discolorous, dark green above; petiole shorter than the leaflets; stipules 1–5 mm long, subulate to linear-caudate.
Standard elliptic, bright yellow, usually veined reddish-brown; wings markedly shorter than the keel; keel 1.2–1.7 cm long, rather strongly rounded about the middle, with a narrow beak incurved towards the tip.
Racemes mostly 10–30(40) cm long, rather shortly pedunculate, subdensely many flowered; bracts 2–8(10) mm long, subulate or linear-caudate; bracteoles at the base of the calyx, 2–8(10) mm long, linear-caudate.
Calyx 6–7 mm long, becoming basally truncate and deflexed against the pedicel, appressed puberulous to spreading tomentose; lobes narrowly triangular-acuminate, as long as the tube or longer.
Pod shortly stipitate, (3.5)3.8–5(6) cm long, narrowly cylindrical, sometimes shortly curved upwards at the tip, sparsely puberulous to densely spreading pubescent, 30–40-seeded.
Shrubby much branched perennial 1–4.5 m tall; branches variously appressed puberulous to spreading yellowish tomentose.
Seeds 3–4 mm long, oblique-cordiform, smooth, brown.
Life form perennial
Growth form shrub
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0 - 4.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway c3

Environment

It is a tropical plant. It grows in grassy or wooded savannah in damp sites near streams in West Africa. It grows between 1,150-2,650 m above sea level. It can grow in arid places.
Light 7-9
Soil humidity 3-7
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The leaves are cooked and eaten as a green vegetable.
Uses animal food bee plant environmental use food material medicinal vertebrate poison
Edible fruits leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seeds. They can also be grown from semi-ripe cuttings.
Mode seedlings
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 cleomifolia world distribution map, present in Angola, Burundi, Benin, Central African Republic, Cameroon, Ethiopia, Guinea, Kenya, Mali, Mozambique, Malawi, Malaysia, Nigeria, Rwanda, Sudan, Sierra Leone, Togo, Tanzania, United Republic of, Uganda, Viet Nam, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:487966-1
WFO ID wfo-0000209920
COL ID ZNCL
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Crotalaria longibracteata Crotalaria cleomifolia Crotalaria schumanniana Crotalaria keilii Crotalaria cleomifolia var. seretii Crotalaria cleomifolia var. kassneri Crotalaria cleomifolia var. parviflora Crotalaria cleomifolia var. iodesia