Romulea fischeri

Manning, John C. & Goldblatt, Peter, 2001, the Arabian Peninsula and Socotra including new species, biological notes, and a new infrageneric classification, Adansonia (3) 23 (1), pp. 59-108 : 69

4. Inner bracts with broad membranous margins irregularly streaked with brown ...................... 3. R. fischeri

4’. Inner bracts with narrow to hardly visible membranous margins, usually uniformly pale .......................... 5