| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
3477
|
Lythrum salicaria
|
Competition
|
Experimental
|
Field
|
Presence of Lythrum salicaria did not have a have a strong impact on the reproduction or abundance of the rare native Henderson’s checker-mallow (Sidalcea hendersonii), and removal of Lythrum salicaria improved the growth of Sidalcea hendersonii only in the first year.
|
|
33991
|
|
3478
|
Lythrum salicaria
|
Competition
|
Experimental
|
Field
|
Presence of Lythrum salicaria reduces mean seed number in Mimulus ringen fruits due to pollen loss when pollinators visit neighboring Lythrum plants.
|
|
33992
|
|
3480
|
Lythrum salicaria
|
Competition
|
Experimental
|
Field
|
Lythrum salicaria outcompeted Typha latifolia under both shaded and unshaded conditions and under different planting densities.
|
|
33994
|
|
3882
|
Lythrum salicaria
|
Competition
|
Anecdotal
|
N/A
|
Lythrum salicaria & Typha angustifolia directly compete for resources
|
Great Lakes
|
13595
|
|
8158
|
Lythrum salicaria
|
Competition
|
Anecdotal
|
N/A
|
As purple loosestrife (Lythrum salicaria) establishes and expands, it outcompetes and replaces native grasses, sedges, and other flowering plants that provide a higher quality source of cover, food, or nesting sites for native wetland animals.
|
|
18779
|
|
8652
|
Lythrum salicaria
|
Competition
|
Anecdotal
|
N/A
|
As purple loosestrife (Lythrum salicaria) establishes and expands, it outcompetes and replaces native grasses, sedges, and other flowering plants that provide a higher quality source of cover, food, or nesting sites for native wetland animals.
|
|
18779
|