Classification of plants by:
- CADDR
- CAGSE
- CAPBP
- CARAM
- CARFL
- CARHI
- CARPR
- CAUTI
- CBYMU
- CCHPA
- CENCY
- CENNI
- CERAR
- CERGL
- CERTO
- CHAAN
- CHEAL
- CHEBH
- CHEGI
- CHEHY
- CHEMU
- CHEQU
- CHERU
- CHNMI
- CHPTE
- CHQMA
- CHYLE
- CHYPA
- CHYVU
- CICIF
- CIRAR
- CIROL
- CIRPA
- CIRVU
- CJILU
- CLAPE
- CLDOF
- CLTPA
- CLVVT
- CMPGL
- CMPPA
- CMPPE
- CMPRA
- CMPRO
- CMSZZ
- CNISA
- CNKMA
- COIMA
- CONAR
- COPDI
- COPSQ
- CORSA
- COYAU
- COYAU
- COYSO
- CRDAR
- CRLTI
- CRQHY
- CRUAC
- CRULA
- CRXPE
- CRXZZ
- CRZTI
- CSCMO
- CTAPA
- CUNVU
- CVCCA
- CVONA
- CVPBI
- CVPCA
- CVPPA
- CVPTE
- CVPVT
- CXHAU
- CYNDA
- CYPES
- CYPRO
- CZRVA
- SAGSA
- SAIPR
- SALOF
- SAMEB
- SAMNI
- SANOF
- SAOSC
- SAWOF
- SAXZZ
- SCAPV
- SCDGA
- SCPLA
- SCRAN
- SCUAU
- SCUNO
- SCVHU
- SECCE
- SEDAC
- SEDFS
- SEDRE
- SEDTE
- SEDZZ
- SENFU
- SENIQ
- SENJA
- SENSY
- SENVU
- SETPF
- SETVE
- SETVI
- SHRAR
- SILVU
- SINAR
- SLYMA
- SOLAT
- SOLDU
- SOLEL
- SOLLU
- SOLNI
- SOLTU
- SONAR
- SONAS
- SONOL
- SOOCA
- SORHA
- SORVU
- SPQOL
- SPRAR
- SQLSO
- SSYIR
- SSYOF
- STAAF
- STAAN
- STAOF
- STAPA
- STASI
- STEGR
- STEHO
- STEME
- STFPI
- SXFTR
- SYMGR
- SYMOF
sonchus asper
Family
asteraceae
English name
sowthistle prickly spiney
French name
laiteron épineux rude
Dutch name
melkdistel ruwe
German name
Gaensedistel, Dornige
International code
