Clammy Hedgehyssop is a small, herbaceous plant with sticky stems and small white flowers. It is often overlooked due to its size but plays an important role in wetland ecosystems.
Best time to see a Clammy Hedgehyssop
The best time to see a Clammy Hedgehyssop is April–June, when about 68% of U.S. sightings happen, based on 772 research-grade iNaturalist observations.
Not certain it is a Clammy Hedgehyssop? What plant is this? walks through what to check first and the lookalikes that catch people out.
Recent Clammy Hedgehyssop sightings near you
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