Synonyms
Phagnalon methanaeum Hausskn.
Phagnalon subdentatum Cass.
Phagnalon bennettii Lowe ex DC.
Phagnalon lagascae Cass.
Phagnalon saxatile var. lagascae (Cass.) P.Fourn.
Phagnalon lepidotum Pomel
Phagnalon viride R.Uechtr.
Phagnalon lowei DC. ex Lowe