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Stylosanthes fruticosa

(Retz.) Alston

fodderlandscape architecturenitrogen fixation

iNaturalist· cc-by-nc

(c) Mark Hyde, Bart Wursten and Petra Ballings, some rights reserved (CC BY-NC)

iNaturalist· cc-by-nc

(c) tjeerd, some rights reserved (CC BY-NC)

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Stylosanthes fruticosa (syn. Arachis fruticosa), the African stylo, wild lucerne or shrubby pencil‑flower, is a species of flowering plant in the family Fabaceae. It is native to Cape Verde, sub-Saharan Africa, Madagascar, the Arabian Peninsula, India, Sri Lanka and Myanmar, and has been introduced to Hawaii. Relished by livestock, it can survive light shade, acid soils and even light frosts. It grows from sea level to 2,000 m (6,600 ft) on as little as 300 mm (12 in) of rain per year.

Description

A woody herb or small shrub. It grows up to 1 m tall. It can be erect or lie along the ground. It has a thick woody rootstock. The leaflets are 1-3.3 cm long by 1-9 mm wide. They can be hairy. The flowers are in a dense group. They are white to orange and with red veins. The pods are 4-9 mm long and have 1 or 2 joints. The seeds are chestnut brown and 3 mm long.

Distribution

It is a tropical plant. It grows up to 1,700 m above sea level.

Where It Grows

Africa, Angola, Asia, Central Africa, East Africa, Ethiopia, Madagascar, Mozambique, Senegal, Sri Lanka,

Synonyms

Arachis fruticosa Retz.Hedysarum hamatum Burm.f.Stylosanthes bojeri VigelStylosanthes flavicans BakerStylosanthes mucronata Willd.

References (1)

  • World Checklist of Useful Plant Species 2020. Royal Botanic Gardens, Kew

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