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Sheep-sorrel, Common Sheep Sorrel, Sour Dock, Red Sorrel: Rumex acetosella (Synonyms: Acetosella acetosella, Acetosella tenuifolia, Acetosella vulgaris, Rumex acetosella ssp. angiocarpus, Rumex acetosella var. pyrenaeus, Rumex acetosella var. tenuifolius, Rumex angiocarpus, Rumex tenuifolius) -
Toothed Willow Dock: Rumex californicus (Synonym: Rumex salicifolius var. denticulatus) -
Clustered Dock, Sharp Dock: Rumex conglomeratus (Synonym: Rumex xacutus) -
Curly Dock, Sour Dock, Yellow Dock: Rumex crispus (Synonyms: Lapathum crispum, Rumex crispus ssp. crispus) -
American Dock, Golden Dock, Seaside Dock, Tierra del Fuego Dock: Rumex fueginus (Synonyms: Lapathum minus, Rumex aureus, Rumex fueginus, Rumex maritimus, Rumex maritimus ssp. fueginus, Rumex maritimus var. athrix, Rumex maritimus var. fueginus, Rumex maritimus var. persicarioides, Rumex persicarioides) -
Bitter Dock: Rumex obtusifolius (Synonyms: Acetosa oblongifolia, Rumex crispatulus, Rumex obtusifolius ssp. agrestis, Rumex obtusifolius ssp. sylvestris, Rumex obtusifolius var. sylvestris, Rumex rugelii) -
Rocky Mountain Western Dock, Western Dock: Rumex occidentalis (Synonyms: Rumex aquaticus ssp. fenestratus, Rumex aquaticus ssp. occidentalis, Rumex bakeri, Rumex fenestratus, Rumex fenestratus var. labradoricus, Rumex gracilipes, Rumex occidentalis, Rumex occidentalis var. fenestratus, Rumex occidentalis var. labradoricus, Rumex occidentalis var. occidentalis, Rumex occidentalis var. procerus, Rumex subalpinus) -
Alpine Sheep Sorrel, Alpine Sorrel, Mounain Sorrel: Rumex paucifolius -
Narrow-leaved Dock, Willow Dock: Rumex salicifolius - Taxonomy of the varieties has changed so I'm waiting for Volume 3 of Flora of Oregon to come out to finish reidentifying these....
Mexican Dock, Narrow-leaved Dock: Rumex salicifolius var. mexicanus (Synonyms: Rumex mexicanus, Rumex mexicanus var. angustifolius, Rumex mexicanus var. subarcticus, Rumex quadrangulivalvis, Rumex salicifolius ssp. triangulivalvis, Rumex salicifolius var. triangulivalvis, Rumex subarcticus, Rumex triangulivalvis, Rumex triangulivalvis var. oreolapathum) -
Willow Dock, Narrow-leaved Dock: Rumex salicifoius var. salicifolius -
Narrow-leaved Dock, Pacific Willow Dock: Rumex salicifolius var. transitorius (Synonym: Rumex transitorius) -
Triangular-valved Dock, White Dock, White Willow Dock: Rumex salicifolius var. triangulivalvis (Synonyms: Rumex salicifolius ssp. triangulivalvis, Rumex triangulivalvis) -
Veiny Dock, Winged Dock: Rumex venosus -