This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages)
This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources.Find sources: "Rhigozum trichotomum" – news · newspapers · books · scholar · JSTOR (January 2022)
This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (January 2022) (Learn how and when to remove this template message)
(Learn how and when to remove this template message)
| Rhigozum trichotomum | |
|---|---|
_(20730582669).jpg)
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Lamiales |
| Family: | Bignoniaceae |
| Genus: | Rhigozum |
| Species: | R. trichotomum
|
| Binomial name | |
| Rhigozum trichotomum | |
Rhigozum trichotomum is a shrub that is native to Namibia and South Africa. It is found mainly in the Nama Karoo and is listed on the SANBI red list as 'safe' (LC).[1] It is a woody perennial shrub that grows 1–2 m tall with thorny twigs that often branch in threes. It bears small leaves that it loses in the dry season, and produces small white flowers with yellow centers. Overgrazed areas can become covered with this plant. This indicates poor land management, and can maks the soil prone to erosion. The plant is not palatable, but acts as a nurse plant for other young plants. It occurs in areas with rainfall of 50–350 mm per year.
