Map Snapshot
38 Records
Status
Endangered by habitat loss, woody succession of barrens habitat and poor protection status of several populations (MD DNR). Populations in Anne Arundel, Baltimore, Montgomery, Prince George's, and Talbot Counties are all extirpated (MD DNR).
Where To Find
Sandy fields and roadsides, inland sand dune and ridge woodlands (MD DNR).
Seasonality Snapshot
Use of media featured on Maryland Biodiversity Project is only permitted with express permission of the photographer.
Thread-leaved Gerardia in Wicomico Co., Maryland (10/4/2020).
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Media by
Jim Brighton.
Thread-leaved Gerardia in Wicomico Co., Maryland (10/4/2020).
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Media by
Jim Brighton.
Thread-leaved Gerardia blooming in Worcester Co., Maryland (9/23/1982).
Media by
Jim Stasz.
Thread-leaved Gerardia in Wicomico Co., Maryland (10/4/2020).
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Media by
Jim Brighton.
Thread-leaved Gerardia in Wicomico Co., Maryland (10/4/2020).
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Media by
Jim Brighton.