Online Resources

166 records (166 in total)

This map contains both point- and grid-based occurrences at different resolutions

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Verification:
Unconfirmed
Accepted
Leaflet | NBN Atlas Wales, Map data © OpenStreetMap, imagery © CartoDB
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Datasets

7 datasets have provided data to the NBN Atlas Wales for this species.

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Names and sources

Accepted Name Source
Polygonum oxyspermum C.A. Mey. & Bunge
  • UKSI
Synonym Source
Polygonum oxyspermum Meyer & Bunge ex Ledeb. synonym
  • UKSI
Common Name Source
Ray's Knotgrass preferred
  • UKSI
Canclwm Ray Welsh local
  • UKSI
Canclwm Ray Welsh local
  • UKSI
Clymog Eiddil Graean Garw Welsh local
  • UKSI

Classification

unranked
Biota
domain
Eukaryota
kingdom
Plantae
phylum
Tracheophyta
class
Magnoliopsida
order
Caryophyllales
family
Polygonaceae
genus
Polygonum
species
Polygonum oxyspermum
subspecies
Polygonum oxyspermum subsp. oxyspermum C.A. Mey. & Bunge 
subspecies
Polygonum oxyspermum subsp. raii (Bab.) D.A. Webb & Chater 
View list of all occurrence records for this taxon (166 records) View map of all occurrence records for this taxon (166 records)

Charts showing breakdown of occurrence records (166 records)

References for this taxon found in the Conservation Evidence Library

Genbank

Data sets Licence Records