| Name | Circaea alpina subsp. pacifica (Ascherson & Magnus) P. H. Raven | 
| Authorship | (Ascherson & Magnus) P. H. Raven | 
| Rank | Subspecies | 
| Placed in | Circaea alpina Linnaeus | 
| Citation | 1965 Canad. J. Bot. 43(11): 1396 | 
| Holdings | 126 Specimens held in the Harvard University Herbaria identified as Circaea alpina subsp. pacifica (Ascherson & Magnus) P. H. Raven | 
| Identification made in | [no date] (65), 1978 (50), 1983 (10), 2008 (1) |