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Castilleja (Castilleja) is a genus of herb in the family Orobanchaceae. They are native to Alaska, The Contiguous United States, Canada, and Western North America. Flowers are visited by Hylocharis leucotis, Selasphorus, Magnificent Hummingbird, and Euphydryas editha.

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EOL has data for 12 attributes, including:

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