| Dryas octopetala |
| Authority | : | Linnaeus, 1753 |
| English | : | Mountain Avens |
| Deutsch | : | Silberwurz |
| Norsk | : | Reinblom |
| Svenska | : | Fjällsvippa |
| Français | : | Dryade à huit pétales |
| Italiano | : | camedrio alpino, thé svizzero |
| Español | : | driada de ocho pétalos |
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| Rosenlaui, Switzerland; 1 July 2008. |
| Purshia cf. stansburyana |
| Authority | : | (Torr.) Henrickson, 1986 |
| Synonyms | : | Cowania stansburyana Torrey, 1852 |
| English | : | Stansbury's cliffrose |
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| Fredonia (Arizona), USA; 7 August 2017. | |
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| Grand Canyon (Arizona), USA; 7 August 2017. | |