Polygonum douglasii subsp. johnstonii

Taxonomy

Taxonomic Rank

Subspecies

Author

(Munz) J.C.Hickman

Publication

Madroño 31(4): 250. 1984

Superior Taxa

Kingdom

Plantae

Subkingdom

Pteridobiotina

Phylum

Angiosperms

Order

Caryophyllales

Family

Polygonaceae

Genus

Polygonum

Species

Polygonum douglasii

Synonyms

Polygonum sawatchense Polygonum douglasii var. johnstonii