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JC Schou   cc-by-nc

Ephedra (Jointfir) is a genus of shrub in the family Ephedraceae. They are climbers. They are native to The Contiguous United States and Western North America. Individuals can grow to 0.8 m.

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EOL has data for 14 attributes, including:

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