Tricyrtis formosana 'Amethystina'
Formosa Toad Lily, Japanese Toad Lily
Family: Liliaceae Lily
| Type | Perennial |
| USDA Hardiness range | 5A - 8A |
| Exposure | Full shade to partial shade or partial sun |
| Bloom color | Blue, purple, red, white |
| Bloom time | Mid Summer to Mid Fall |
| Water needs | Moist |
| Landscape uses | Border, container, ground cover, woodland garden |
| Height | 12" to 24" / 30cm to 60cm |
| Spread | n/a |
| Growth rate | Moderate |
| Leaf color | Green |
| Fruit color | n/a |
| Soil pH requirements | Acidic, neutral |
| Soil type | Loamy |
| Form | Spreading or horizontal |
| Attributes and features | Attractive foilage |