| Name | Arenaria congesta var. expansa Maguire |
| Authorship | Maguire |
| Rank | Variety |
| Placed in | Arenaria congesta Nuttall |
| Citation | 1947 Bull. Torrey Bot. Club 74(1): 45–46 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Arenaria congesta var. expansa Maguire |
| Identification made in | [no date] (1) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility