** Sematophyllum demissum (Wilson) Mitt.
COMMENT
Excluded from Algeria. The only report was made by Feldmann (1945, 1947) and compiled by Jelenc (1955a) from Kabylie de Collo, Oued Elli el Diab. Pierrot (2000) revised the specimen kept in the Faurel herbarium and concluded it corresponds to S. substrumulosum .