Euphorbia tenax
Euphorbia tenax is a species of "Euphorbia" endemic to South Africa, where it occurs in the Northern Cape and Western Cape provinces, around Kotzesrus and southwards as far as Nieuwoudtville and Cape Town. 
Its preferred habitat is sand Fynbos and Succulent Karoo on shale-derived slopes.

This species is one of several closely related "stick euphorbias", including "Euphorbia burmanii", "Euphorbia rhombifolia" and "Euphorbia stolonifera", which are widespread in southern Africa.
Q146567
Euphorbia
Concept
Q258
South Africa
LOC
Q132418
Northern Cape
LOC
Q127167
Western Cape
LOC
Q195861
Fynbos
Concept
Q2655033
Succulent Karoo
LOC
Q751300
shale
Concept
None
Euphorbia burmanii
UNK
Q5851920
Euphorbia rhombifolia
Concept
None
Euphorbia stolonifera
UNK
Q27394
southern Africa
LOC
Q15392041
Euphorbia tenax
Concept
parent taxon
located in the administrative territorial entity
located in the administrative territorial entity
shares border with
shares border with