Photographer: Malcolm Storey
Online Resources
138,091 records (138,102 in total)
This map contains both point- and grid-based occurrences at different resolutions
Datasets
132 datasets have provided data to the NBN Atlas 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)
Types
Specimens
Images
Misidentified
Names and sources
| Accepted Name | Source |
|---|---|
| Centaurea nigra sens. lat. (=nigra/debeauxii) |
|
| Synonym | Source |
|---|---|
| Centaurea nigra synonym |
|
| Centaurea obscura synonym |
|
| Common Name | Source |
|---|---|
| Common Knapweed preferred |
|
| Black Knapweed |
|
| Hardhead |
|
| Cramennog Welsh local |
|
| Madfelen Welsh local |
|
| Pengaled Welsh local |
|
| Pengaled Benddu Welsh local |
|
| Pengaled Coch Welsh local |
|
| Pengaled Du Welsh local |
|
| Pengaled Leiaf Benddu Welsh local |
|
| Y Bengaled Welsh local |
|
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
- variety
- Centaurea nigra var. nemoralis
- variety
- Centaurea nigra var. nigra
- variety
- Centaurea nigra var. radiata
View list of all occurrence records for this taxon
(138,091 records)
View map of all occurrence records for this taxon
(138,091 records)
Charts showing breakdown of occurrence records (138,091 records)
References for this taxon found in the Biodiversity Heritage Library
References for this taxon found in the Conservation Evidence Library
Genbank
| Data sets | Licence | Records |
|---|