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Hairy knobwood

Zanthoxylum humile

Also called Lowveld Lemonthorn

Hairy knobwood
Photo: Penny English00, CC BY-SA 3.0
Family
Rutaceae (Citrus family)
Grows as
Tree
Native range
Zimbabwe to Mozambique and Mpumalanga
Climate
seasonally dry tropical

About

Zanthoxylum humile is a dense, deciduous Southern African suffrutex to 3 m tall and a member of the family Rutaceae. It occurs in KwaZulu-Natal, Mpumalanga, Kruger National Park, Limpopo Province, Mozambique and the southern part of Zimbabwe.

It is one of some 195 species of Zanthoxylum, which have a worldwide distribution in warm, temperate and subtropical regions. Its branches and leaf rachides are pubescent to greyish tomentose, or becoming glabrous, with straight or recurved grey or reddish prickles. It is alternate and imparipinnate with 4-14 pairs of leaflets, the leaves being 4–16 cm long, with terminal buds protected by cottony scales. It is sometimes found in association with Colophospermum mopane in open woodland.

Other Zanthoxylum plants

Fagara externa · Zanthoxylum acanthopodium · Alianthus Like Prickly Ash · Zanthoxylum albuquerquei · Common pricklyash · Winged Prickly Ash · Climbing Orange · Zanthoxylum atchoum · Zanthoxylum austrosinense · Chinese Wingleaf Prickly Ash · Satinwood · Sichuan Pepper

Text excerpted from the Wikipedia article Zanthoxylum humile by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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