| Name | Cercis canadensis var. orbiculata (Greene) Barneby |
| Authorship | (Greene) Barneby |
| Rank | Variety |
| Placed in | Cercis canadensis Linnaeus |
| Citation | 1989 Intermount. Fl. [Cronquist et al.] 3(B): 9 |
| Holdings | 26 Specimens held in the Harvard University Herbaria identified as Cercis canadensis var. orbiculata (Greene) Barneby |
| Identification made in | [no date] (26) |