Name | Erigeron peregrinus var. thompsonii (S. F. Blake ex J. W. Thompson) Cronquist |
Authorship | (S. F. Blake ex J. W. Thompson) Cronquist |
Rank | Variety |
Placed in | Erigeron peregrinus (Banks ex Pursh) Greene |
Citation | 1947 Brittonia 6: 144 |
Holdings | 4 Specimens held in the Harvard University Herbaria identified as Erigeron peregrinus var. thompsonii (S. F. Blake ex J. W. Thompson) Cronquist |
Identification made in | [no date] (4) |