| Name | Ceratodon purpureus f. xanthopus (Sullivant, W. S. & L. Lesquereux) E. Britton ex Grout |
| Authorship | (Sullivant & Lesquereux) E. Britton ex Grout |
| Rank | Forma |
| Placed in | Ceratodon purpureus (Hedwig) Bridel |
| Citation | 1936 Moss Fl. N. Amer. 1: 41 |
| Holdings | 20 Specimens held in the Harvard University Herbaria identified as Ceratodon purpureus f. xanthopus (Sullivant, W. S. & L. Lesquereux) E. Britton ex Grout |
| Identification made in | [no date] (20) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility