Dataset: All Collections
Taxa: Silphium perfoliatum, Silphium perfoliatum subsp. connatum, Silphium perfoliatum var. connatum (Silphium scabrum), Silphium perfoliatum var. perfoliatum, Silphium perfoliatum subsp. perfoliatum
Search Criteria: DuPage; excluding cultivated/captive occurrences

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Chicago Academy of Sciences, Botany Collection


CHAS:Herb
CHAS:Herb:4030Levi Menger Umbach   1896-07-25
United States, Illinois, DuPage County, Lisle, 41.7906029233 -88.079482293

Field Museum of Natural History


F:Botany
E. C. Smith   5201902-09-04
U.S.A., Illinois, DuPage, Hinsdale

F:Botany
E. C. Smith   520 bis1902-09-04
U.S.A., Illinois, DuPage, Hinsdale

F:Botany
E. C. Smith   520 tris1902-09-04
U.S.A., Illinois, DuPage, Hinsdale

F:Botany
K. Allen   8361v971997-07-28
U.S.A., Illinois, DuPage, Lisle

F:Botany
L. DeMink & S. Kirt   1998-08-06
U.S.A., Illinois, DuPage

Morton Arboretum


MOR
0008515MORCiolac, C   s.n.1971-09-02
United States, Illinois, DuPage, Morton Arboretum, Along Willoway Creek, Prairie Restoration Project, West Side, Morton Arboretum., 41.814266 -88.091397

MOR
0008513MORRossi, E   1701990-06-06
United States, Illinois, DuPage, Morton Arboretum, On the west side of the Morton Arboretum. Location at N-010/area beside the bridge to the prairie. In an unmowed area beside stream.

MOR
0008514MORAllen, K   8361v971997-07-28
United States, Illinois, DuPage, Morton Arboretum, The Morton Arboretum, Lisle, IL. West side in Catalpa Collection, X-11/Area grid location. Open meadow, full sun.

MOR
0008512MORKirt, S   s.n.1998-07-08
United States, Illinois, DuPage, Morton Arboretum, Found growing in the full sun right by the road leading to the Schulenburg Prairie on the Morton Arboretum grounds at the edge of the grassy area growing in a clump around oneyard around. Located at I -----/Area.

MOR
0008516MORGetch, J   941989-07-31
United States, Illinois, DuPage, Morton Arboretum, Argonne National Lab, ca. 0.4 mi E, SE of coal plant.

MOR
0008507MORKirt, S   s.n.1998-08-06
United States, Illinois, DuPage, Morton Arboretum, Grid location: R-15/Area. The Morton Arboretum, 1 mil. N of Lisle.

MOR
0008508MORAllen, K   s.n.1998-09-24
United States, Illinois, DuPage, Morton Arboretum, The Morton Arboretum, Lisle, IL, W. of Lake Marmo (T-9/AREA). Low area.

MOR
0005074MORMarousek, S   2432000-07-21
United States, Illinois, DuPage, Morton Arboretum, 1 mile N of Lisle off I-88. Lake Marmo, west side., 41.8157 -88.0844

MOR
0062729MORMeza, E   10792012-08-02
United States, Illinois, DuPage, Morton Arboretum, Morton Arboretum, Schulenberg Prairie, 41.81395 -88.0929


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Google Map

Google Maps is a web mapping service provided by Google that features a map that users can pan (by dragging the mouse) and zoom (by using the mouse wheel). Collection points are displayed as colored markers that when clicked on, displays the full information for that collection. When multiple species are queried (separated by semi-colons), different colored markers denote each individual species.

Google Earth (KML)

This creates an KML file that can be opened in the Google Earth mapping application. Note that you must have Google Earth installed on your computer to make use of this option.