great willow herb

noun

1. either of two tall, large-flowered willow herbs, Epilobium angustifolium or E. hirsutum.

Example Sentences

On burnt grounds: Epilobium angustifolium, in full bloom, (great willow-herb); and Erechthites hieracifolia (fire-weed).

From Project Gutenberg

Epilobium angustifolium (great willow-herb), great fields on burnt lands; some white at Webster Stream.

From Project Gutenberg

The fourth tall flower is the flea-bane, and the fifth the great willow-herb.

From Project Gutenberg