You selected Carduus spinosissimus Gerbi. This is a synonym for:

Accepted scientific name:
Cirsium italicum (Savi) DC. (provisionally accepted name)
Synonyms:
Carduus italicus (DC.) Savi (synonym)
Carduus samniticus Ten. (synonym)
Carduus spinosissimus Gerbi (synonym)
Cirsium samniticum Steud. (synonym)
Cnicus italicus (DC.) Sebast. & Mauri (synonym)
Cnicus samniticus Ten. ex Steud. (synonym)
Epitrachys vulgaris K.Koch (synonym)
Eriolepis italica (Sebast. & Mauri) Cass. (synonym)
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Asterales
Family Asteraceae
Genus Cirsium
Distribution: -
Additional data: Data Providers: Govaerts World Compositae Checklist A-G, IPNI, Tropicos, Euro+Med. GCC LSID: urn:lsid:compositae.org:names:239EEFFA-92EB-4ABE-BEA4-EA73C415ADB5
Source database: GCC, 1 (Beta), Nov 2009
Latest taxonomic scrutiny: Flann C., 12-Aug-09
Online resource: -
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:1eefd5c8-60a7-102d-be47-00304854f810:ac2010