Summary ²

Betula papyrifera (Paper Birch, also known as White Birch and Canoe Birch) is a species of birch native to northern North America. It is the provincial tree of Saskatchewan and the state tree of New Hampshire.

Fuentes y créditos

1. (c) Marie Studer, algunos derechos reservados (CC BY), subido por Marie Studer
2. (c) Wikipedia, algunos derechos reservados (CC BY-SA), http://en.wikipedia.org/wiki/Betula_papyrifera

Más información

• NaturaLista página del taxón
• Biodiversity Heritage Library
• BOLD Systems BIN search
• eFloras.org
• Flora of North America (beta)
• Global Biodiversity Information Facility (GBIF)
• Go Botany
• HOSTS - a Database of the World's Lepidopteran Hostplants
• IPNI (with links to POWO, WFO, and BHL)
• NatureServe Explorer 2.0
• NBN Atlas
• Ontario Trees
• SEINet Symbiota portals
• Tropicos
• USDA PLANTS database
• VASCAN by Canadensys
• World Flora Online
• 日本のレッドデータ検索システム
• 植物和名−学名インデックス YList

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