| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
6266
|
Typha angustifolia
|
Genetic
|
Anecdotal
|
N/A
|
Hybridization of native Typha Latifolia with invasive T. angustifolia may stall native populations but is unlikely to displace them.
|
|
41363
|
|
8953
|
Typha angustifolia
|
Genetic
|
Anecdotal
|
N/A
|
Hybridization between Typha angustifolia and Typha latifolia results in the invasive Typha x glauca.
|
|
25001
|
|
8954
|
Typha angustifolia
|
Genetic
|
Observational
|
Field
|
Previously, it was thought that the hybrid between Typha angustifolia and Typha latifolia was sterile and could only spread via growth of its rhizomes. However, it is now known that some Typha x glauca individuals can reproduce sexually.
|
Peterborough, Ontario
|
24996
|
|
8955
|
Typha angustifolia
|
Genetic
|
Anecdotal
|
N/A
|
The hybrid between Typha angustifolia and Typha latifolia, Typha x glauca, often grows larger and can tolerate a wider range of environmental conditions than either parent species.
|
The Ohio State University, Columbus, Ohio, USA
|
24969
|
|
8956
|
Typha angustifolia
|
Genetic
|
Anecdotal
|
N/A
|
In Hoosier Prairie Nature Preserve, Indiana, Typha angustifolia and Typha x glauca constitute almost 100% of the vegetation in the wetlands.
|
|
24991
|
|
8957
|
Typha angustifolia
|
Genetic
|
Anecdotal
|
N/A
|
Some experts believe Typha x glauca is more invasive and problematic than Typha angustifolia.
|
|
25007
|
|
8958
|
Typha angustifolia
|
Genetic
|
Anecdotal
|
N/A
|
The coexistence of Typha angustifolia and Typha latifolia does not guarantee that hybridization will occur. In Ohio, T. angustifolia blooms 2 weeks earlier than T. latifolia, leaving a short period of time when cross-pollination is possible.
|
|
25006
|