Phacelia tanacetifolia
- Common name(s): Lacy Phacelia, Blue Tansy, Purple Tansy
- Blooming time: late spring to summer
- Blooming colors: blue to purple
- Height: 20 to 120 cm
- Origin: USA (Arizona, California) to Mexico
- Hardiness zone (USDA): Z7 – up to -15 °C
- Family: Boraginaceae
Omphalodes verna
Symphytum officinale