Specimen data from the Consortium of California Herbaria
Iris douglasiana
Iris douglasianaHerb.
Family: Iridaceae
[Iris douglasiana var. altissima Purdy ex Jeps., moreIris douglasiana var. bracteata Herb., Iris douglasiana var. major Torr., Iris douglasiana var. mendocinensis Eastw., Iris douglasiana var. oregonensis R.C.Foster, Iris watsoniana Purdy, Limniris douglasiana (Herb.) Rodion.]