Search Results (List)

Dataset: All Collections
Taxa: Silphium asteriscus var. trifoliatum (Silphium trifoliatum)
Search Criteria: excluding cultivated/captive occurrences
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Page 1, records 1-18 of 18

U.S. National Arboretum Herbarium

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NA0103216Beckman, John F.   2232002-07-13
United States, Maryland, Montgomery County, S. of Cabin John, Minnies Island in the Potomac River, +- 200 m downstream of Lock 8 on the C&O Canal towpath; in a rocky, low spot between two high outcrops, 10 m west of the cabin., 38.968611 -77.156389
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NA0045209Freeman, O.M.   s.n.1936-08-04
United States, District of Columbia, U.S. National Arboretum, Near tree 525 of the 1934 topographic survey.
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NA0523305Martindale, Isaac C.   1877-07-10
United States
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NA0573125Meehan, Thomas | Porter, T.C. | Leidy, Joseph | Willcox, Joseph   1880-00-00
United States
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NA0573126Martindale, Isaac C.   1884-08-00
United States
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NA0573127J.D.S   1884-08-27
NA
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NA0573128Redfield, John H.   1875-08-23
United States
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NA0573129Churchill, John A.   72-629121972-06-29
United States
NA
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NA0573130Deam, Charles C.   544481934-09-11
NA
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NA0573131Fox, William B.   39201950-07-12
United States
NA
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NA0573132Walker, E.H.   29221940-07-28
United States
NA
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NA0573133Wharton, Mary E.   51141939-08-07
United States
NA
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NA0573134Bartholmew, Elizabeth Ann   1934-09-10
United States
NA
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NA0573135Core, Earl L.   35311931-08-06
United States
NA
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NA0573136Freeman, O.M.   1927-07-17
United States
NA
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NA0573137Deam, Chas C.   541361933-07-20
United States
NA
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NA0573138Erlanson, C.O.   4451935-09-07
United States
NA
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NA0573139Unknown Collector   1926-08-15
United States
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Map

The maps feature provides users an interactive map that 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.

KML

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