23. Gagea robusta Zarrei & Wilkin,

Kew Bull. 65: 327 (2010).

Type: IRAN. Prov. Tehran, Firuzkuh towards Tehran, mountains around Chehel-Cheshmeh restaurant, 35°41’42”N 52° 31’92”E, 2130 m, 9 May 2007, Zarrei 1318 (holotype K!, isotype TUH!).