Colquhounia and Burretiokentia, have six species each?
Colquhounia: Colquhounia is a genus of about six species of evergreen or semi-evergreen shrubs or subshrubs in the family Lamiaceae, first described in 1822. Burretiokentia: Burretiokentia is a genus of palms (Arecaceae) endemic to New Caledonia containing five species.
no