Yemen, Hadramawt: Soqotra. Granite pinnacle Jebel Dryet (Fieri Peaks, second one from the East) in the Hajhir mountains, alt. 1500 m a.s.l., 12°34'89"N 54°2'11"E.
Alt. 1500 m
Habitat
Expos. - lithosol in clefts over granite.
Felsspaltenbewohner zusammen mit Nirarathamnos.