English name of/Nome inglese di:
- Scorzonera tau-saghyz Lipsch. & Bosse (Asteraceae)

Kingdom/Regno: Plantae (Plants/Piante)
Subkingdom/Sottoregno: Tracheobionta (Vascular plants/Piante vascolari)
Superdivision/Superdivisione: Spermatophyta (Seed plants/Piante con semi)
Division/Divisione: Magnoliophyta (Flowering plants/Piante con fiori)
Class/Classe: Magnoliopsida (Dicotyledons/Dicotiledoni)
Subclass/Sottoclasse: Rosidae
Order/Ordine: Apiales
Family/Famiglia: Apiaceae (Carrot family)
Genus/Genere: Tauschia Schltdl.

Species/Specie:
1) Tauschia arguta (Torrey & A. Gray) J.F. Macbr. Southern umbrellawort
2) Tauschia glauca (J. Coulter & Rose) J. Coulter & RoseMathias & Constance Glaucous umbrellawort
3) Tauschia hartwegii (A. Gray) J. F. Macbr. [Contr. Gray Herb. 56:32. 1918] (= Deweya hartwegii A. Gray) Hartweg's umbrellawort
4) Tauschia howellii (J. Coulter & Rose) J.F. Macbr. Howell's umbrellawort
5) Tauschia kelloggii J.F. Macbr. Kellogg's umbrellawort
6) Tauschia parishii (J. Coulter & Rose) J.F. Macbr. Parish's umbrellawort