You selected Pyrethrum corymbosum (L.) Scop. This is a synonym for:

Accepted scientific name:
Tanacetum corymbosum (L.) Sch.Bip. (provisionally accepted name)
Synonyms:
Chamaemelum corymbosum (L.) E.H.L.Krause (synonym)
Chrysanthemum corymbiferum L. (synonym)
Chrysanthemum corymbosum L. (synonym)
Chrysanthemum lanuginosum Geners. ex DC. (synonym)
Chrysanthemum webbianum Ball (synonym)
Leucanthemum corymbosum (L.) (synonym)
Pyrethrum corymbiferum (L.) S.G.Gmel. (synonym)
Pyrethrum corymbiferum (L.) Schrank (synonym)
Pyrethrum corymbosum (L.) Scop. (synonym)
Pyrethrum tauricum Zelen. (synonym)
Pyrethrum webbianum Coss. (synonym)
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Asterales
Family Asteraceae
Genus Tanacetum
Distribution: -
Additional data: Data Providers: African Flowering Plants Database, SANBI, LCR Editor, Govaerts World Compositae Checklist A-G, IPNI, Tropicos, Euro+Med. GCC LSID: urn:lsid:compositae.org:names:C918B889-9774-43DB-84C2-A058A53B1043
Source database: GCC, 1 (Beta), Nov 2009
Latest taxonomic scrutiny: Flann C., 04-Nov-09
Online resource: -
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:1e95fc2e-60a7-102d-be47-00304854f810:ac2010