You selected Crepis agrestis M.Bieb. This is a synonym for:

Accepted scientific name:
Crepis setosa Haller f. (provisionally accepted name)
Synonyms:
Aegoseris setosa Fourr. (synonym)
Apargia setosa (Hallier f.) Moench (synonym)
Barkhausia aspera Rchb. (synonym)
Barkhausia hispida (Waldst. & Kit) Link (synonym)
Barkhausia muricata Spreng. (synonym)
Barkhausia nudiflora Viv. ex Coss. (synonym)
Barkhausia setosa (Haller f.) DC. (synonym)
Crepidium asperum Tausch (synonym)
Crepis agrestis M.Bieb. (synonym)
Crepis aspera Suter (synonym)
Crepis atheniensis Babc. (synonym)
Crepis bannatica Willd. (synonym)
Crepis hamata Vitman (synonym)
Crepis hispida Waldst. & Kit. (synonym)
Crepis muhlisii Babc. (synonym)
Crepis muricata Vitman (synonym)
Endoptera aspera (L.) DC. (synonym)
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Asterales
Family Asteraceae
Genus Crepis
Distribution: -
Additional data: Data Providers: African Flowering Plants Database, New Zealand Plant Name Database, Govaerts World Compositae Checklist A-G, IPNI, Tropicos, Euro+Med, New South Wales Flora Online. GCC LSID: urn:lsid:compositae.org:names:3615B900-CF02-4F3F-8AB6-4CF4AF25B246
Source database: GCC, 1 (Beta), Nov 2009
Latest taxonomic scrutiny: Flann C., 04-Sep-09
Online resource: -
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:1f3e563a-60a7-102d-be47-00304854f810:ac2010