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2013 Sheryl Creer   cc-by-nc

Justicia (Water Willow) is a genus of shrub in the family Acanthaceae. They are listed as endangered by IUCN. They are native to U.S. Virgin Islands, The Contiguous United States, Puerto Rico, and Canada.

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EOL has data for 14 attributes, including:

Known occurrences, collected specimens and observations of water-willow from the Global Biodiversity Information Facility   GBIF provides free and open access to biodiversity data. View this species on GBIF