Overlapping markers can be separated by clicking on them.
Hovering the cursor over a marker will show the site's name.
Clicking on a marker will show information available about the collection site. (Compare with corresponding letter in table.)
| site | collection date | depth | substrate | salin | locality kind | comments | reference | |
|---|---|---|---|---|---|---|---|---|
| A | Heidmoor, near Plön (Ploen), Germany | 1902 or earlier | Holstsches Heidemoor bei Plön. | Zacharias O (1902) from Rixen 1961 (citation)- p. 470 | ||||
| B | western and middle, Czech Republic (Böhmen, Bohmen, Bohemia) | 1961 or earlier | Böhmen | Rixen J-U (1961) 470 |