Knotweed

Polygonum

Mark Hyde, Bart Wursten and Petra Ballings cc-by-nc

Polygonum (Knotweed) is a genus of shrub in the family Polygonaceae. They are climbers. They are native to The Contiguous United States, Saint-Pierre Et Miquelon, Canada, Alaska, Pacific Basin excluding Hawaii, Greenland, North America, and Puerto Rico.

URI: http://purl.obolibrary.org/obo/FLOPO_0900034
Definition: whole plant frutescent, bush, shrub

show all records

URI: http://purl.obolibrary.org/obo/FLOPO_0900035
Definition: whole plant lianescent or scandent; eg: liana or vine

show all records

URI: http://www.wikidata.org/entity/Q578170

show all records

URI: http://www.geonames.org/3424932

show all records

URI: http://www.geonames.org/6251999

show all records

URI: http://www.geonames.org/5879092
Attribution: GeoNames

show all records

URI: http://www.geonames.org/3425505

show all records

URI: http://www.geonames.org/6255149

show all records

URI: http://www.geonames.org/4566966

show all records

EOL has data for 16 attributes, including:

cellularity
- URI: http://purl.obolibrary.org/obo/PATO_0001992
- Definition: An organismal quality inhering in a bearer by virtue of the bearers consisting cells. [ PATOC:GVG ]
show all records
multicellular
- URI: http://purl.obolibrary.org/obo/PATO_0001993
- Definition: A cellularity quality inhering in a bearer by virtue of the bearers consisting of more than one cell. [ PATOC:GVG ]
show all records
geographic distribution includes
- URI: http://eol.org/schema/terms/Present
- Definition: This organism is known to be present in this location or region. Not exclusive; other regions may also be reported.
show all records
Michigan
- URI: http://www.geonames.org/5001836
show all records
invasive in
- URI: http://eol.org/schema/terms/InvasiveRange
- Definition: Information about the jurisdictions where the taxon is considered to be an invasive organism due to its negative impact on human welfare or ecosystems.
show all records
United States
- URI: http://www.geonames.org/6252001
show all records
native range includes
- URI: http://eol.org/schema/terms/NativeRange
- Definition: Lists jurisdictions in which a given organism is a member of the undisturbed fauna or flora.
show all records
The Contiguous United States
- URI: http://www.wikidata.org/entity/Q578170
show all records
plant growth form
- URI: http://purl.obolibrary.org/obo/FLOPO_0900032
- Definition: whole plant growth form. eg: herbaceous, tree, liana
show all records
climber
- URI: http://purl.obolibrary.org/obo/FLOPO_0900035
- Definition: whole plant lianescent or scandent; eg: liana or vine
show all records
produces
- URI: http://purl.obolibrary.org/obo/RO_0003000
- Definition: This organism produces this material or substance, either during its life or after death. A produces B if some process that occurs in A has output B.
show all records
oxygen
- URI: http://purl.obolibrary.org/obo/CHEBI_15379
- Definition: molecular oxygen, O2
show all records
trophic guild
- URI: http://eol.org/schema/terms/TrophicGuild
- Definition: A group of species that exploit the same food resources, and/or use the same feeding or foraging methods. http://en.wikipedia.org/wiki/Guild_(ecology)
show all records
photoautotroph
- URI: http://purl.obolibrary.org/obo/ECOCORE_00000130
- Definition: An autotroph which is capable of transforming light into chemical energy.
show all records
type specimen repository
- URI: http://eol.org/schema/terms/TypeSpecimenRepository
- Definition: The institution that holds a type specimen for a given species. The recommended best practice is to use the identifier in a collections registry such as the Biodiversity Collections Index (http://www.biodiversitycollectionsindex.org/).
show all records
Botanischer Garten und Botanisches Museum Berlin, Zentraleinrichtung der Freien Universität Berlin
- URI: http://biocol.org/urn:lsid:biocol.org:col:15534
show all records

Known occurrences, collected specimens and observations of knotweed. View this species on GBIF

Mark Hyde, Bart Wursten and Petra Ballings cc-by-nc

Knotweed

Polygonum

knotweed includes 146 children: