Delaware Wildflowers • Scientific names
Azolla caroliniana
Eastern Mosquito-fernAzollaceae — Mosquito Fern family
Native

The large branched plants are Azolla caroliniana. The small green plants are Lemna minor.
Bombay Hook National Wildlife RefugeNovember 2003
Search Google • Delaware • USDA
Photos copyright David G. Smith
Information from the Delaware Flora Checklist used with author's permission.