Hydrocharis
1 species
Show only taxa with photos
Order by:
Scientific name
Common name
Display as:
Hydrocharis morsus-ranaeEuropean frog-bit
Distribution: Occurring west of the Cascades crest in Washington, where known from Snohomish County; Washington and Quebec, Canada.
Habitat: Ponds and lakes at low elevations.
Origin: Introduced from Eurasia
Flowers: June-August
Growth Duration: Perennial