Description
Erythronium – Dog’s-tooth Violet – Trout Lily – Fawn Lily –
There are about 22 species of clump forming perennials, with long pointed, toothed like bulbs, in this genus. They occur in habitats ranging from deciduous woodland to open mountain meadows in Eurasia and North America. From spring to early summer, slender, upright stems carry delicate 1-10 pendent star shaped flowers, usually 1 1/4-2 ½” across, in shades of purple, violet, pink, yellow, or white, each with conspicuous stamens and 6 pointed, recurved tepals. They produces broadly elliptic to ovate-elliptic, paired usually semi erect, basal leaves, 1 1/4-14″ long, are glossy to glaucous, mid to dark green, in some species heavily marbled bronze. Grow in clump under deciduous tree and shrubs, or in a rock garde, or naturalized in then grass.
Plant bulbs at least 4″ deep in autumn, in fertile,, humus rich, well drained soil that does not dry out, in light, dappled or partial shade. Divide establish clumps after flowering.
Prone to rust, smuts, slugs, and fungal spots.
E. americanum – Yellow adder’s Tongue – Yellow trout Lily – This stoloniferous, bulbous perennial from woodlands in Eastern North America grows 3-8″ tall and 4″ wide eventually forming clumps. It produces horizontal, narrowly elliptic, mid to deep green leaves,, to 6″ long, with purple brown mottling. In spring it bears solitary, pale yellow, pendent flowers, 1 1/4-2″ across with bronze outside and purple, yellow, or brown anthers. Often shy to flower. It thrives in sandy soil.
Zones 3-9
