Iris illyrica
Illyrian Iris, Flag
Family: Iridaceae Iris
| Type | Perennial |
| USDA Hardiness range | 3A - 10A |
| Exposure | Full sun |
| Bloom color | Blue, orange |
| Bloom time | Late Spring |
| Water needs | Moist |
| Landscape uses | Border, container, massing, rock garden, specimen |
| Height | 10" to 12" / 25cm to 30cm |
| Spread | n/a |
| Growth rate | Moderate |
| Bloom attributes | Attracts butterflies, suitable for cut flowers |
| Leaf color | Green |
| Fruit color | n/a |
| Soil pH requirements | Neutral |
| Soil type | Sandy, loamy |
| Form | Upright or erect |
| Attributes and features | Attracts birds, invasive |