willow herb

Show Summary Details

Quick Reference

Any of several species of perennial plants with willow-like leaves, especially Epilobium angustifolium, the fireweed or rosebay willowherb. It has a long, unbranched stem with narrow leaves and purple-red flowers. Height: to 1m (3.3ft). Family Onagraceae; genus Epilobium.


Reference entries

Users without a subscription are not able to see the full content. Please, subscribe or login to access all content.