Robert W. Freckmann Herbarium


Because of technology changes and personnel changes at UWSP and the Wisconsin State Herbarium, the database of plant species housed at this site was merged with the database from the OLD WisFlora website to create a new Flora of Wisconsin website at Currently we are encouraging all Wisplant viewers to begin using the Flora of Wisconsin website as soon as possible. Wisplants will remain operational through July 13th. After that date, all traffic to Wisplants will be redirected to the Flora of Wisconsin website.

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Potamogeton nodosus Poir. Detailed Distribution:

T45N, R06W T45N, R02E
T42N, R04E
T40N, R07W T40N, R06W
T39N, R09W T39N, R01W T39N, R02E T39N, R07E T39N, R15E T39N, R16E T39N, R18E
T38N, R12W T38N, R16E
T37N, R05E T37N, R09E
T35N, R13W T35N, R06E T35N, R07E
T34N, R16W
T33N, R17W T33N, R16W T33N, R06E T33N, R12E T33N, R13E
T32N, R06W T32N, R05E T32N, R13E
T31N, R18W T31N, R03W T31N, R14E
T30N, R19W T30N, R09W T30N, R17E
T29N, R20W T29N, R19W T29N, R15W T29N, R09W T29N, R08W T29N, R06W
T28N, R08W T28N, R15E T28N, R16E
T27N, R20W T27N, R19W T27N, R16W T27N, R10W T27N, R09W
T26N, R06E T26N, R07E
T25N, R13W T25N, R10E T25N, R20E
T24N, R08W T24N, R07E T24N, R08E
T23N, R14W T23N, R08E T23N, R09E T23N, R10E T23N, R11E T23N, R20E T23N, R21E
T22N, R06E T22N, R12E
T21N, R03W T21N, R03E T21N, R04E T21N, R05E T21N, R11E T21N, R13E T21N, R17E
T20N, R02E T20N, R09E T20N, R15E
T19N, R13E
T18N, R09W T18N, R15E
T17N, R09W T17N, R06W T17N, R01W T17N, R21E
T16N, R07W T16N, R06W T16N, R12E T16N, R13E
T15N, R07W T15N, R09E T15N, R11E T15N, R12E
T14N, R07W T14N, R04W T14N, R07E T14N, R09E
T13N, R06E T13N, R09E
T12N, R09E
T11N, R06E T11N, R08E T11N, R19E
T10N, R08E
T09N, R06W T09N, R07E
T08N, R06W T08N, R02W T08N, R01E T08N, R02E T08N, R04E T08N, R09E T08N, R22E
T07N, R05W T07N, R09E T07N, R17E
T06N, R05W T06N, R02E T06N, R08E T06N, R13E
T05N, R13E T05N, R16E
T04N, R13E T04N, R15E T04N, R19E T04N, R20E
T02N, R17E
T01N, R02W T01N, R12E T01N, R16E T01N, R18E
To print use "Print Screen" and a picture editor
Wisconsin County Distribution Map  The small county map reflects information from Wisconsin Botanical Information System (including records with only county information) as well as the Wisconsin Floristic Atlas Project's hand maps. Therefore there might be county records (when available-) not reflected in the larger map.
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(NEW) Change Dates: Enter a year between 1800 and the present. The resulting map will display all collection to that date. These results reflect only databased collections with valid dates.
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Detailed Distribution Map Information
This map reflects the specimen location information from the Wisconsin Botanical Information System database and attemps to line up the original Town-Range Survey map from 1833 to 1866 with a computer generated table grid over the map of Wisconsin. Because the original Town Range lines are inexact, these "dots" might be somewhat skewed. Also townships near the borders of the state might only be partial, so the "dot" might center outside the state's boundry.

Holding the mouse over the "dot" identifies the Town-Range.
Clicking(new window) on the "dot" will link to a list of all specimen accession numbers for this location. You can then link to the individual specimen's label data.

Arrange this window side-by-side with the specimen-list window so you can easily go back and forth between this map and the specimen's data.

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