| |
site |
site # (info) |
collection date |
kind |
depth |
substrate |
salin |
comments |
reference |
| A |
Grinnell, Iowa, USA |
1426
 map | 1915-1917 |
|
|
|
freshwater |
artificial pond, in large numbers. Taken as late as November in heavy masses of Cladophora floating near shore. |
Higley R (1918): 12-17, 38 |
| B |
State of Michigan, USA |
2102
map | |
|
|
|
freshwater |
In puddles and in small brooks of North America (New Jersey, Michigan, Pennsylvania), Denmark. |
Graff Lvon (1913): 43 |
| C |
State of New Jersey, USA |
2473
map | |
|
|
|
freshwater |
In puddles and in small brooks of North America (New Jersey, Michigan, Pennsylvania), Denmark. |
Graff Lvon (1913): 43 |
| D |
Denmark (Dänemark) |
2469
map | |
|
|
|
freshwater |
In puddles and in small brooks of North America (New Jersey, Michigan, Pennsylvania), Denmark. |
Graff Lvon (1913): 43 |
| E |
State of Pennsylvania, USA |
2474
map | |
|
|
|
freshwater |
In puddles and in small brooks of North America (New Jersey, Michigan, Pennsylvania), Denmark. |
Graff Lvon (1913): 43 |
| F |
Twin Lakes, Charlevoix, Michigan, USA |
2479
map | Aug 13, 1894 |
|
|
|
freshwater |
Two specimens from Utricularia washings, West Twin Lakes. |
Woodworth WM (1896): 243 |