Tigridia inusitata (Cruden) Ravenna Tigridia inusitata (Cruden) Ravenna, Extinction is forever: 260. 1977 sec. Munguía-Lino & al. 2017≡Rigidella inusitata Cruden in Brittonia 23: 222-223. f. 1, b. 1971 syn. sec. Espejo-Serna & López-Ferrari 2008