Uvularia grandiflora

Large-flowered Bellwort
Family: Colchicaceae (Formerly:Uvulariaceae / Liliaceae)
Origin: USA
USDA Zone: 4-9?

Subtropical or temperate zone plant. Mature plant cold hardy at least to 30s F for a short time

A little-known plant, perfect for a shady border. Appears in mid-spring, in time to hide dying daffodil foliage. The leaves are a nice bright yellow-green. The pendulous blooms are borne amongst bright green, lanced foliage.

Link to this plant:

https://toptropicals.com/catalog/uid/uvularia_grandiflora.htm