| Name | Drepanocladus aduncus var. kneiffii (Schimper) Mönkemeyer | 
| Authorship | (Schimper) Mönkemeyer | 
| Rank | Variety | 
| Placed in | Drepanocladus aduncus (Hedwig) Warnstorf | 
| Citation | 1927 Laubm. Eur. (Loeske) 755 | 
| Holdings | 32 Specimens held in the Harvard University Herbaria identified as Drepanocladus aduncus var. kneiffii (Schimper) Mönkemeyer | 
| Identification made in | [no date] (32) | 
