1. Native to Europe but introduced in America
   - gray alder [US], Alnus incana

Derived forms: grey alders

Type of: alder, alder tree

Part of: Alnus, genus Alnus

Encyclopedia: Grey alder

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• peanuts
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• pear blight
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• Pearl Bailey
• pearl barley
• Pearl Buck
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• pearl fishery
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• pearl grey
• Pearl Harbor
• pearl hominy
• Pearl Mae Bailey
• pearl millet