Geum montanum Gouan ex Steud.
| XII.—Excursions in upper Styria, 1842 R C Alexander (1846) Annals And Magazine of Natural History 18: 94-102 | |
| A monograph of the genus Taphrina A J Mix (1949) University of Kansas Science Bulletin 33(1): 3-167 | |
| The genera of Rosaceae in the southeastern United States [cont.] K R Robertson (1974) Journal of the Arnold Arboretum 55: 344-401 |