Black Rampion
Phyteuma nigrum
Campanulaceae
Growth habit
Herbaceous
Perennation
Long-lived polycarpic perennial
Native distribution
Belgium to Austria
Location
Source of plant
Rosemary Glos
Description
Basal leaves ovate, to 5cm long, cordate and crenate. Flowers blackish-purple, rarely paler or white, in ovoid spikes which later elongate, summer. Belgium to Austria, in acidic woods and mountain meadows.
USDA Hardiness Zone
5