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2016 Keir Morse   cc-by-nc-sa-3.0

Helianthus maximiliani (Maximilian Sunflower) is a species of perennial herb in the family Asteraceae. They are native to United States, North America, Canada, and The Contiguous United States. Flowers are visited by Monarch, Common Eastern Bumblebee, Sunflower Andrena, and Hylephila phylaeus.

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EOL has data for 17 attributes, including:

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