Plant
- Herbaceous perennial
- Mounded habit
- Size, leaf character vary by cultivar
- Primarily grown for foliage
Leaf
- Size, character vary by cultivar
- Ovate to nearly heart-shaped
- Long petioles
- Varied green, blue green, variegated white, yellow-green
Flower
- Up to 4" wide
- Trumpet-shaped, clustered in spikes
- White, purple, lilac
- On tall stalks held above foliage
- Fragrant in some species or cultivars
