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San Diego Natural History Museum. SDNHM. Year: 2015.   cc-by-nc-sa-3.0

Epilobium halleanum (Glandular Willowherb) is a species of perennial herb in the family Onagraceae. They have a self-supporting growth form. They are native to Canada, The Contiguous United States, and Borneo. They have simple, broad leaves.

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EOL has data for 14 attributes, including:

Known occurrences, collected specimens and observations of glandular willowherb. View this species on GBIF