| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
7815
|
Alnus glutinosa
|
Competition
|
Observational
|
Field
|
Black alder (Alnus glutinosa) is an ornamental species, but may be discouraged for use in natural areas due to its reported ability to form monocultures.
|
Niagara River, New York, USA
|
25064
|
|
7816
|
Alnus glutinosa
|
Competition
|
Anecdotal
|
N/A
|
With the potential to dominate wetland communities, the Ontario Invasive Plants Working Group has labeled Alnus glutinosa as a top priority for management.
|
Ontario, Canada
|
25056
|