You selected Isatis oblongata DC. This is a synonym for:

Accepted scientific name:
Isatis tinctoria L. (accepted name)
Synonyms:
Isatis bannatica Link (synonym)
Isatis campestris Steven (synonym) 1 literature reference for Isatis campestris Steven
Isatis canescens DC. (synonym) 1 literature reference for Isatis canescens DC.
Isatis ciesielskii Zapal. (synonym)
Isatis indigotica Fortune ex Lindl. (synonym)
Isatis japonica Miq. (synonym)
Isatis kamienskii Zapal. (synonym)
Isatis koelzii Rech.f. (synonym)
Isatis macrocarpa B. Fedtsch. ex E. Nikitina (synonym)
Isatis maeotica DC. (synonym)
Isatis maritima Rupr. (synonym)
Isatis oblongata DC. (synonym)
Isatis praecox Kit. ex Tratt. (synonym)
Isatis reticulata C.A. Mey. (synonym)
Isatis sibirica Trautv. (synonym)
Isatis taurica M.Bieb. (synonym)
Isatis tinctoria subsp. campestris (Steven) Kulcz. (synonym)
Isatis tinctoria var. canescens (DC.) Gren. & Godr. (synonym)
Isatis tinctoria subsp. canescens (DC.) Malag. (synonym)
Isatis tinctoria subsp. koelzii (Rech.f.) Jafri (synonym) 1 literature reference for Isatis tinctoria subsp. koelzii (Rech.f.) Jafri
Isatis tinctoria subsp. praecox (Kit. ex Tratt.) Domin & Podp. (synonym)
Isatis tinctoria var. praecox (Kit. ex Tratt.) W.D.J. Koch (synonym)
Isatis tinctoria subsp. tinctoria L. (synonym)
Isatis tinctoria var. vulgaris W.D.J. Koch (synonym)
Isatis tinctoria var. yezoensis (Ohwi) Ohwi (synonym)
Isatis transsilvanica Simonk. (synonym)
Isatis villarsii Gaudin (synonym)
Isatis yezoensis Ohwi (synonym)
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Capparales
Family Brassicaceae
Genus Isatis
Distribution: -
Additional data: -
Source database: Brassicaceae, 2, Oct 2009
Latest taxonomic scrutiny: Warwick S.I. , Francis A. & Al-Shehbaz I.A., 2009
Online resource: -
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:282210f2-60a7-102d-be47-00304854f810:ac2010