Online Resources

[counting] records

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

Analyse data Interactive map View records

Datasets

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

Browse the list of datasets and find organisations you can join if you are interested in participating in a survey for species like Centaurea nigra sens. lat. (=nigra/debeauxii)

Names and sources

Accepted Name Source
Centaurea nigra sens. lat. (=nigra/debeauxii)
  • UKSI
Synonym Source
Centaurea nigra L. synonym
  • UKSI
Centaurea obscura Jord. synonym
  • UKSI
Common Name Source
Common Knapweed preferred
  • UKSI
Black Knapweed
  • UKSI
Hardhead
  • UKSI
Cramennog Welsh local
  • UKSI
Madfelen Welsh local
  • UKSI
Pengaled Welsh local
  • UKSI
Pengaled Benddu Welsh local
  • UKSI
Pengaled Coch Welsh local
  • UKSI
Pengaled Du Welsh local
  • UKSI
Pengaled Leiaf Benddu Welsh local
  • UKSI
Y Bengaled Welsh local
  • UKSI

Classification

unranked
Biota
domain
Eukaryota
kingdom
Plantae
phylum
Tracheophyta
class
Magnoliopsida
order
Asterales
family
Asteraceae
genus
Centaurea
species sensu lato
Centaurea nigra infrasp. sens
subspecies
Centaurea nigra subsp. nigra L. 
variety
Centaurea nigra var. nemoralis (Jordan) Gremli 
variety
Centaurea nigra var. nigra 
variety
Centaurea nigra var. radiata DC. 
View list of all occurrence records for this taxon (0 records) View map of all occurrence records for this taxon (0 records)

Charts showing breakdown of occurrence records (0 records)

References for this taxon found in the Conservation Evidence Library

Genbank

Data sets Licence Records