| Synonyms: | |
| Common names: | |
| Frequency: | Common in a limited area | 
| Status: | Native | 
| Description: | Spiny succulent shrub, sometimes a small tree, up to c. 2.5 m tall. Branching from the base or with a greyish trunk up to c. 1 m. Branches up to c. 1 m long, 4-6-angled, spreading-ascending, constricted into tapering segments, up to 25 × 6 cm. Spine-shields joined, forming a whitish horny margin on the wing-like angles. Leaves more or less linear, up to 34 × 4 mm, falling early. Flowers along the angles of the upper segments, unisexual, yellow. | 
| Type location: | |
| Notes: | |
| Derivation of specific name: | graniticola: granite loving | 
| Habitat: | In shallow soil patches on granite rock, usually forming colonies. | 
| Altitude range: (metres) | |
| Flowering time: | Aug - Oct | 
| Worldwide distribution: | Between Manica and Chimoio in Central Mozambique | 
| FZ divisions: | MS | 
| Growth form(s): | |
| Endemic status: | Endemic | 
| Red data list status: | |
| Insects associated with this species: | |
| Spot characters: | Display spot characters for this species | 
| Images last updated: | Monday 17 February 2020 | 
| Literature: | Burrows, J.E., Burrows, S.M., Lötter, M.C. & Schmidt, E. (2018). Trees and Shrubs Mozambique Publishing Print Matters (Pty), Cape Town. Page 453. (Includes a picture). Carter, S. & Leach, L.C. (2001). Euphorbiaceae: subfamily Euphorbioideae: tribe Euphorbieae Flora Zambesiaca 9(5) Pages 408 - 409. Darbyshire, I., Timberlake, J., Osborne, J., Rokni, S., Matimele, H., Langa. C., Datizua, C., de Sousa, C., Alves, T., Massingue, A., Hadj-Hammou, J., Dhanda, S., Shah, T., Wursten, B. (2019). The endemic plants of Mozambique: diversity and conservation status Phytotaxa 136 Page 84. Leach, L.C. (1964). Euphorbia species from the Flora Zambesiaca area: 2 Kirkia 4 Pages 18 - 20. Prot (Includes a picture). |