Aphyllon purpureum (A. Heller) Holub
Orobanchaceae
| Collection Number | C. Davidson 13560 |
| Collectors | C. Davidson, S. R. Christoph |
| Identified By | C. Davidson, V/2017 |
| Source | C. Davidson |
| Date | 14 May 2017 |
| Country | USA |
| state | Idaho |
| county | Blaine |
| Location | Rock Creek Ranch, a Nature Conservancy reserve. Main access road ca. 5 km S of Bullion Jct. NW of road. Elev. 1650 m. |
| Lat/Long | N 43 26 46.5 W 114 22 48.5 |
| Note | Intermountain steppe with Purshia, Artemisia, Eriogonum spp., Balsamorhiza spp. Gentle SE slope. Apparently growing on Cymopterus glaucus. |