APA (7th ed.) Citation

Astragalus zingeri Korsh. var. violascens Popov. ?Isotypus.

Chicago Style (17th ed.) Citation

Astragalus Zingeri Korsh. Var. Violascens Popov. ?Isotypus.

MLA (8th ed.) Citation

Astragalus Zingeri Korsh. Var. Violascens Popov. ?Isotypus.

Warning: These citations may not always be 100% accurate.