Kingdom:
Phylum:
Angiosperms
Order:
Sapindales
Family:
Species:
rigidum
ID:
1133780

Status:
valid

Authors:
Humb. & Bonpl. ex Willd.

Source:
tro

Year:
1806

Citation Micro:
Sp. Pl., ed. 4 , 4: 756 (1806)

WFO Identifier:
wfo-0001133118



Common Names

  • Zanthoxylum
  • Rigidum
  • Zanthoxylum Rigidum


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Description

Zanthoxylum rigidum (also called 'Rigid Zanthoxylum', among many other common names) is a species of flowering plant in the family Apocynaceae. It is a shrub or small tree, growing up to 5 m tall. It is native to tropical Africa, from Sudan to South Africa, and Madagascar. It grows in dry woodland, bushland and grassland.

Uses & Benefits

Zanthoxylum rigidum has been used as an ornamental plant in gardens and as a medicinal plant to treat fever, skin diseases, and stomach ailments.

Cultivars, Varieties & Sub-species

Zanthoxylum rigidum sub. rigidum
Zanthoxylum rigidum sub. hasslerianum (Chodat) Reynel

Flower, Seeds and Seedlings

Zanthoxylum rigidum has small, yellow flowers. The seeds are small, black and round. The seedlings are small and have thin, light green leaves.

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Cultivation and Propagation

Zanthoxylum rigidum is a slow-growing, evergreen shrub that can reach up to 4 m in height. It is best grown in full sun to partial shade in well-drained soil. Propagation is usually done by cuttings or layering. Cuttings should be taken from the current season’s growth and rooted in a mixture of peat and sand. Layering is done by bending a branch to the ground and covering it with soil. The branch will then root and can be cut off and transplanted.

Where to Find Zanthoxylum rigidum

Zanthoxylum rigidum is native to the Western Cape province of South Africa. It can be found in fynbos and renosterveld vegetation.

Species in the Zanthoxylum genus

Species in the Rutaceae family

Acmadenia alternifolia, Acmadenia argillophila, Acmadenia baileyensis, Acmadenia bodkinii, Acmadenia burchellii, Acmadenia candida, Acmadenia densifolia, Acmadenia faucitincta, Acmadenia flaccida, Acmadenia fruticosa, Acmadenia gracilis, Acmadenia heterophylla, Acmadenia kiwanensis, Acmadenia latifolia, Acmadenia laxa, Acmadenia macradenia, Acmadenia macropetala, Acmadenia maculata, Acmadenia matroosbergensis, Acmadenia mundiana, Acmadenia nivea, Acmadenia nivenii, Acmadenia obtusata, Acmadenia patentifolia, Acmadenia rourkeana, Acmadenia rupicola, Acmadenia sheilae, Acmadenia tenax, Acmadenia teretifolia, Acmadenia tetracarpellata, Acmadenia tetragona, Acmadenia trigona, Acmadenia tenax, Acmadenia argillophila, Acmadenia macradenia, Acmadenia teretifolia, Acmadenia wittebergensis, Acradenia euodiiformis, Acradenia frankliniae, Acronychia richards-beehleri, Acronychia aberrans, Acronychia acidula, Acronychia acronychioides, Acronychia acuminata, Acronychia arfakensis, Acronychia baeuerlenii, Acronychia brassii, Acronychia carrii, Acronychia cartilaginea, Acronychia chooreechillum,

References

The Plant List v1.1 record tro-28101199: Based on the initial data import
Carl Ludwig Willdenow (1765-1812): Based on occurrence of standard abbreviation 'Willd.' in the authors string.
Alexander von Humboldt (1769-1859): Based on occurrence of standard abbreviation 'Humb.' in the authors string.
Aimé Bonpland (1773-1858): Based on occurrence of standard abbreviation 'Bonpl.' in the authors string.