Knotweeds: The Genus Aconogonon -
American Bistort, Snakeweed, Mountain Meadow Knotweed, Western Bistort: Bistorta bistortoides (Synonyms: Polygonum bistortoides, Polygonum glastifolium, Polygonum linearifolium, Polygonum vulcanicum) -
Alpine Bistort, Serpent-grass, Viviparous Bistort: Bistorta vivipara (Synonyms: Bistorta vivipara ssp. macounii, Persicaria vivipara, Polygonum viviparum, Polygonum viviparum var. macounii) -
Pink Spineflower: Chorizanthe membranacea (Synonym: Eriogonella membranacea) -
Buckwheats: The Genus Eriogonum -
Buckwheat, Garden Buckwheat: Fagopyrum esculentum (Synonyms: Fagopyrum sagittatum, Fagopyrum vulgare, Polygonum fagopyrum) -
Knotweeds: The Genus Fallopia -
Alpine Mountain-sorrel, Mountain-sorrel, Mountain Sorrel: Oxyria digyna (Synonym: Rumex digynus) -
Knotweeds and Smartweeds: The Genus Persicaria -
Knotweeds: The Genus Polygonum -
Sorrel: The Genus Rumex -