United States, Montana, Lewis and Clark, Rimini, Montana
46.487987 -112.246677 +-3036m. WGS84
On Arnica cordifolia Hook.
host: Arnica cordifolia
place_pub:Proceedings of the Academy of Natural 1891:85. 1891. Originally published as Ramularia arnicalis, corrected according to the code.; occurrenceRemarks:Holotype: NY.