Orchidaceae
| Authority | : | Jussieu 1789 |
| Nederlands | : | Orchideeënfamilie |
| English | : | orchid family |
| Deutsch | : | Orchideengewächse |
| Norsk | : | Orkidéfamilien, marihandfamilien |
| Svenska | : | Orkidéer |
| Français | : | Orchidées |
| Español | : | orquídeas |
| Spiranthes romanzoffiana |
| Authority | : | Cham., 1828 |
| Nederlands | : | Groene schroeforchis |
| English | : | Irish Lady's-tresses |
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| Yellowstone National Park (Wyoming), USA; 18 - 22 August 2017. | ||