Taxonomy Profile: Polygonum douglasii (Greene)

Polygonum douglasii: Taxonomy and Nomenclature
Kingdom:
Plantae
Taxonomic Rank:
Species
Synonym(s):
Polygonum emaciatum
A Nelson
Polygonum montanum
Small
Polygonum douglasii ssp. douglasii
Greene
Polygonum buxiforme var. montanum
Small RJ Davis
Polygonum douglasii var. latifolium
Engelm Greene
Common Name(s):
Douglas' knotweed []
Taxonomic Status:
Current Standing:
accepted
Data Quality Indicators:
Record Credibility Rating:
TWG standards met
Polygonum douglasii: Taxonomic Hierarchy
Kingdom : Plantae
plants |
Planta |
Vegetal |
plantes |
Subkingdom : Viridiplantae
green plants |
Infrakingdom : Streptophyta
land plants |
Superdivision : Embryophyta
Phylum : Tracheophyta
vascular plants |
tracheophytes |
Subphylum : Spermatophytina
spermatophytes |
seed plants |
phanérogames |
Superorder : Caryophyllanae
Family : Polygonaceae
knotweed |
renouées |
buckwheat |
Genus : Polygonum
smartweed species |
knotweed |
Species : Polygonum douglasii
Douglas' knotweed |
Polygonum douglasii Direct Children(s):
Polygonum douglasii: References
Expert(s):
Source(s):
Source:
NODC Taxonomic Code
Acquired:
1996-07-29
Notes:
Reference for:
Polygonum douglasii
Source:
The PLANTS Database
Acquired:
1996-07-26
Notes:
National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov
Reference for:
Polygonum douglasii
Source:
The PLANTS Database
Acquired:
2000-01-21
Notes:
National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov
Reference for:
Polygonum douglasii
Source:
Polygonaceae of North America Update
Acquired:
2011-06-20
Notes:
Updated for ITIS by the Flora of North America Expertise Network, in connection with an update for USDA PLANTS (2007-2010)
Reference for:
Polygonum douglasii
Publication(s):
Polygonum douglasii: Geographic Information
Geographic Division:
North America
Jurisdiction/Origin:
Canada / Native
Polygonum douglasii: Comments