| Family | IRIDACEAE |
| Genus species | Iris innominata L.F.Hend. |
| Bibliography | Rhodora 32: 23 (1930) |
| Native Range | sw. Oregon to nw. California |
| Primary Biome | Temperate |
| Habitat | grassland and thickets |
| Description | basal leaves dark shiny green, stem leaves 2-4, patent, vaginate, 4-9cm, spathes broadly lanceolate to ovate, 1-flowered, flowers 4-6cm |
| Size | 20-25cm |
| Color | golden yellow |
| Bloom | late spring, summer |
| Ca | |
| Type | perennial |
| Cultivation | mesic, slightly humous, semi-shady site alpine house, moist, rich, drained soil, semi-shade |
| Propagation | seed in winter, barely covered, germ. 1-3 months, 13-16°C division in late summer |
| Synonyms | Iris tenax ssp. innominata (L.F.Hend.) Q.D.Clarkson Limniris innominata (L.F.Hend.) Rodion. |
| Territory | 7 Northern America 73 Northwestern U.S.A. (ORE Oregon) 76 Southwestern U.S.A. (CAL California) |