Dataset: All Collections
Taxa: Acer barbatum, Acer saccharum var. saccharum (Acer saccharophorum, Acer rugelii, Acer barbatum, Saccharodendron saccharum, Saccharodendron barbatum, Acer nigrum var. glaucum, Acer nigrum var. saccharophorum, Acer saccharum var. glaucum, Acer saccharum var. rugellii)
Search Criteria: excluding cultivated/captive occurrences