| Name | Galium trifidum subsp. subbiflorum (Wiegand) Puff (Wiegand) Puff |
| Authorship | (Wiegand) Puff |
| Rank | Subspecies |
| Placed in | Galium trifidum Linnaeus |
| Holdings | 114 Specimens held in the Harvard University Herbaria identified as Galium trifidum subsp. subbiflorum (Wiegand) Puff (Wiegand) Puff |
| Identification made in | [no date] (80), 1974 (34) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility