Polygonaceae
| Authority | : | Jussieu, 1789 |
| Nederlands | : | Duizendknoopfamilie |
| English | : | knotweed family, buckwheat family |
| Deutsch | : | Knöterichgewächse |
| Eriogonum deflexum |
| Authority | : | Torrey, 1861 |
| English | : | flat-crown buckwheat, flat-top buckwheat, skeletonweed |
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| Moapa Town (Nevada), USA; 5 August 2017. | ||