Species PlantsWater Shield

Water Shield

Brasenia schreberi

CommonPlant
Illustration of Water Shield (Brasenia schreberi)

Water Shield is an aquatic plant with floating, oval leaves and small, purple flowers. Its leaves are coated with a gelatinous substance that deters herbivores. This species is an important part of freshwater ecosystems.

Habitat
It is found in ponds, lakes, and slow-moving streams.
Diet
Provides habitat and food for fish and aquatic invertebrates.
How common
Common

Best time to see a Water Shield

The best time to see a Water Shield is April–July, when about 60% of U.S. sightings happen, based on 7,232 research-grade iNaturalist observations.

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Not certain it is a Water Shield? What plant is this? walks through what to check first and the lookalikes that catch people out.

Recent Water Shield sightings near you

Live, research-grade observations from iNaturalist. Allow location to center the map on you.

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