Robert W. Freckmann Herbarium


  Rumex triangulivalvis (Danser) Rech.f. image
Photographer: from USDA Plants website           
Family Polygonaceae
Rumex triangulivalvis (Danser) Rech.f.
willow dock
Rumex: the ancient Latin name for the docks or sorrels
triangulivalvis: possibly referring to having one or more three-angled or triangular valves
County distribution map- click for detailed distribution maps.
Detailed Distribution:
Town Range Maps
Google Dot Maps
Status: Native
Plant: perennial, to 40" tall, smooth forb often with several branches; taprooted
Flower: 6-parted, stalks jointed near the base; inflorescence a 4"-12" branched cluster with small leaves near the base of the few branches
Leaf:flat, pale green or smooth, narrowly lance-shaped
Habitat: moist
(Glossary)

More Information Natural Communities Herbarium Specimens
All Rumex list Google- Images or Text

Flora of North America (off site)
Synonyms 
Rumex mexicanus Meisn.
Rumex mexicanus Meisn. var. angustifolius (Meisn.) B.Boivin
Rumex mexicanus Meisn. var. subarcticus (Lepage) B.Boivin
Rumex mexicanus Meisn. var. triangulivalvis (Danser) Lepage
Rumex quadrangulivalvis (Danser) Rech.f.
Rumex salicifolius Weinm.
Rumex salicifolius Weinm. subsp. triangulivalvis Danser
Rumex salicifolius Weinm. var. angustifolius Meisn.
Rumex salicifolius Weinm. var. mexicanus (Meisn.) C.L.Hitchc.
Rumex salicifolius Weinm. var. triangulivalvis (Danser) Hickman
Rumex subarcticus Lepage
Rumex triangulivalvis (Danser) Rech.f. var. oreolapathum Rech.f.

         
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