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Platanus occidentalis L - http://www.na.fs.fed.us/spfo/pubs/silvics_manual/volume_2/platanus/occidentalis.htm
Detailed description of the tree, its range, lifecycle, usage for forestry, and genetics. |
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Platanus occidentalis - http://www.fs.fed.us/database/feis/plants/tree/plaocc/all.html
Common names: American sycamore, plane tree, or buttonball tree. Species information including distribution, use, characteristics, ecology. |
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American Sycamore - Platanus occidentalis - http://www.hiltonpond.org/ThisWeek001208.html
Description and photos. |
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Platanus occidentalis - http://www.aranya.co.uk/planes/text/occidentalis.html
Descriptions of features and a photograph of a leaf. |