| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
8141
|
Lycopus asper
|
Competition
|
Anecdotal
|
N/A
|
is found in industrialized areas, polluted habitats, and other man-made habitats.
|
|
18779
|
|
8142
|
Lycopus asper
|
Competition
|
Anecdotal
|
N/A
|
is now frequent in the western Lake Erie area and local elsewhere in wet ground, especially disturbed shores and ditches.
|
Lake Erie, USA
|
24928
|
|
8143
|
Lycopus asper
|
Competition
|
Observational
|
Field
|
In a survey of fens in Ohio, Lycopus spp. constituted less than 2% of vegetation cover.
|
Gallagher/Springfield Fen State Nature Preserve, Ohio, USA
|
25609
|
|
8144
|
Lycopus asper
|
Competition
|
Anecdotal
|
N/A
|
could pose a competitive threat to native species: Muhl. Ex W. Bartram, Raf., Moench, Michx., and L.
|
|
25196
|