| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
5647
|
Crassula helmsii
|
Infrastructure
|
Anecdotal
|
N/A
|
Dense mats of Crassula helmssi choked ponds and clogged drainage ditches in Europe.
|
Europe
|
29357
|