Orthostichidium involutifolium subsp. involutifolium Orthostichidium involutifolium subsp. thomeanum
Meteorium involutifolium Orthostichidium perpinnatum Orthostichidium perseriatum Hildebrandtiella cameruniae Hildebrandtiella perpinnata Hildebrandtiella perseriata Pilotrichella involutifolia Renauldia cymbifolia Orthostichidium cameruniae
World Flora Online, accessed June 20, 2024