| Name | Clematis pitcheri var. dictyota (Greene) W. M. Dennis |
| Authorship | (Greene) W. M. Dennis |
| Rank | Variety |
| Placed in | Clematis pitcheri Torrey & A. Gray |
| Citation | 1979 Sida 8(2): 194 |
| Holdings | 24 Specimens held in the Harvard University Herbaria identified as Clematis pitcheri var. dictyota (Greene) W. M. Dennis |
| Identification made in | [no date] (7), 1976 (17) |