Apjohnia is a genus of green algae in the family Siphonocladaceae.See the NCBI webpage on Apjohnia. Data extracted from the
The genus name of Apjohnia is in honour of Anne Apjohn, the wife of James Apjohn (1796–1886), the Irish chemist.
Species As accepted by WoRMS; Apjohnia laetevirens Apjohnia scoparia
Former species; A. rugulosa now accepted as synonym of Cladophora prolifera A. tropica accepted as synonym of Siphonocladus tropicus
References