- 1 inch to 3 inches tall
- White, lilac, purple-spotted blooms
- Flowers fall
- Light shade to shade
- Zones 5-9
- Use in border and woodland gardens
Description: Unusual plant with orchidlike blooms. Lovely by a path; combines well with hellebores, hostas, and ferns. Needs moist, slightly acidic soil. T. formosana "Amethystina" has clusters of amethyst blue flowers; T. hirta "Miyazaki," white blooms spotted lilac along arching stems.