Details for: Betula papyrifera var. pensilis

2 different source(s) use this name:

- Govaerts, R. & Frodin, D. G. 1998: World Checklist and Bibliography of Fagales. RBG Kew.
- USDA Plants Database, generated January 15, 1997

Source: Govaerts, R. & Frodin, D. G. 1998: World Checklist and Bibliography of Fagales. RBG Kew. [IOPI preferred view] Name: Betula papyrifera var. pensilis Fernald Nomencl. ref. in ?, Rank: Varietas Status: SYNONYM Synonym of: Betula papyrifera Marshall var. papyrifera Taxon Notes:   SourceStatusDesignation: S

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Source: USDA Plants Database, generated January 15, 1997 Name: Betula papyrifera var. pensilis Fern. Rank: Varietas Status: SYNONYM Synonym of: Betula papyrifera Marsh. var. papyrifera   Geography: US(IN, MI, MN, NE, NJ, NY, ND, OH, PA, SD, VA, WI) Reference in Source: For reference information check with USDA NRCS Plants Database at http://plants.usda.gov/ SourceStatusDesignation: S

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