Selaginella caffrorum
Selaginella caffrorum is a cushion-forming spikemoss of rock sheets, cliff crevices and shallow soil over sandstone and quartzite in the grassland highlands of South Africa and Lesotho, with records north to East Africa. It grows in full sun to part shade in a climate with a warm wet summer and a cold, nearly rainless winter, which it almost certainly survives dried out. Grow it bright, open and gritty with wet-dry cycles, not in a closed terrarium.
Where it grows wild
Herbarium records place it in crevices of cliffs, on sandstone sheetrock and in shallow, well-drained soil on hill summits and mountain slopes in the Grassland biome, in full sun or partial shade; also on sun-exposed quartzite rock faces in Rwanda. It forms low cushions.
Records with elevations run from about 1,130 m upward, median 1,600 m; the Lesotho sites are near 1,650–2,400 m.
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More Selaginella
Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app.