Robert W. Freckmann Herbarium

Ambrosia psilostachya DC. Detailed Distribution:

T52N, R03W
T50N, R08W T50N, R07W T50N, R03W
T49N, R07W
T47N, R10W T47N, R08W
T45N, R08W T45N, R01W
T41N, R08E
T39N, R19W T39N, R18W
T38N, R14W T38N, R12W T38N, R20E
T37N, R17E T37N, R18E T37N, R19E
T36N, R18E T36N, R20E
T35N, R06E T35N, R08E
T34N, R07W T34N, R30E
T33N, R02W T33N, R29E
T32N, R10W T32N, R05E T32N, R07E T32N, R20E
T31N, R06E T31N, R23E T31N, R26E
T30N, R25E
T28N, R11W
T27N, R10W T27N, R07E
T26N, R11W T26N, R26E
T25N, R16W T25N, R13W T25N, R20E
T24N, R14W T24N, R21E
T23N, R15W T23N, R10E
T21N, R03E
T20N, R04W
T19N, R05W
T18N, R09W T18N, R04W T18N, R02W T18N, R09E
T17N, R03W T17N, R06E
T16N, R07E
T15N, R07W T15N, R21E T15N, R23E
T14N, R06E
T12N, R02E
T11N, R09E
T10N, R01E T10N, R02E T10N, R08E
T09N, R02E T09N, R06E
T08N, R03E T08N, R04E T08N, R19E T08N, R22E
T07N, R05W T07N, R09E
T06N, R06W
T05N, R16E
T03N, R09E
T01N, R10E T01N, R11E
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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