Assertion: black alder | /r/HasProperty | an old world species
Facets:
Source sentences:
text: The black alder () is an Old World species now naturalized in E North America.
text: The black alder () is an Old World species now naturalized in E North America.
text: The black alder () is an Old World species now naturalized in E North America.
text: The black alder () is an Old World species now naturalized in E North America.