| Name | Dicranopteris linearis var. ferruginea (Blume) Holttum | 
| Authorship | (Blume) Holttum | 
| Rank | Variety | 
| Placed in | Dicranopteris linearis (N. L. Burman) Underwood | 
| Citation | 1957 Reinwardtia 4: 278 | 
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Dicranopteris linearis var. ferruginea (Blume) Holttum | 
| Identification made in | [no date] (11) |