You selected Serratula nudicaulis (L.) DC. This is a synonym for:

Accepted scientific name:
Klasea nudicaulis (L.) Fourr. (provisionally accepted name)
Synonyms:
Calcitrapa nudicaulis (L.) Lam. (synonym)
Carduus cerinthifolius Vill. (synonym)
Carduus cerinthoides Willd. (synonym)
Carduus glaucus Cav. (synonym)
Carduus nudicaulis (L.) Pers. (synonym)
Centaurea nudicaulis L. (synonym)
Serratula albarracinensis Pau (synonym)
Serratula eliasi Sennen (synonym)
Serratula ibrahimi Iljin (synonym)
Serratula nudicaulis (L.) DC. (synonym)
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Asterales
Family Asteraceae
Genus Klasea
Distribution: -
Additional data: Data Providers: African Flowering Plants Database, IPNI, Euro+Med. GCC LSID: urn:lsid:compositae.org:names:6B22F60F-E8C8-48EA-9A93-57CBD1EE6ABE
Source database: GCC, 1 (Beta), Nov 2009
Latest taxonomic scrutiny: Flann C., 13-Nov-09
Online resource: -
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:1f4d0694-60a7-102d-be47-00304854f810:ac2010