APA (7th ed.) Citation

Astragalus stenoceras C. A. Mey. var. nigrostipulata Polozhij. Isotypus.

Chicago Style (17th ed.) Citation

Astragalus Stenoceras C. A. Mey. Var. Nigrostipulata Polozhij. Isotypus.

MLA (8th ed.) Citation

Astragalus Stenoceras C. A. Mey. Var. Nigrostipulata Polozhij. Isotypus.

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