Robert W. Freckmann Herbarium


Plants of Wisconsin

Vascular Plants

Specimen Search

Herbarium Specimen Search Results

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Additional Wisconsin specimen data from Wisconsin State Herbarium Wisconsin Botanical Information System database (opens new window)

Total Records: 23
Taxon County Date Collector Coll.No. Accession Image
Zanthoxylum americanum La Crosse 6/20/1975 Swanson, Steven D. 767 SUWS012553
Zanthoxylum americanum Iowa 10/10/1965 Gibbon, David 20 uwpl001602
Zanthoxylum americanum Grant 10/2/1965 Green, Richard 10 uwpl001603
Zanthoxylum americanum Grant 9/22/1965 Mauro, Mary 17 uwpl001604
Zanthoxylum americanum Grant Davis, Wayne s.n. uwpl001605
Zanthoxylum americanum Grant Martin s.n. uwpl001606
Zanthoxylum americanum Grant Botany Class s.n. uwpl001607
Zanthoxylum americanum Grant 4/27/1941 Botany Class s.n. uwpl001608
Zanthoxylum americanum Iowa Gilbertson, Mrs. Irene s.n. uwpl001609
Zanthoxylum americanum Grant 10/10/1959 Kolar, Rebecca s.n. uwpl001610
Zanthoxylum americanum Grant 9/16/1965 Koranda, G.L. 27 uwpl001611
Zanthoxylum americanum Grant Barr, Robert s.n. uwpl001612
Zanthoxylum americanum Grant 9/24/1995 Fredrickson, Jennifer 35 uwpl008304a
Zanthoxylum americanum Grant 9/10/1995 Thom, Eric 40 uwpl008353
Zanthoxylum americanum Portage 6/21/2000 Shippy, Jane s.n. UWSP130541
Zanthoxylum americanum Waupaca 4/14/2000 Morehouse, Nicholas D. 14 UWSP130786
Zanthoxylum americanum Juneau 10/14/2000 Ovanin, Samuel 06 UWSP131149
Zanthoxylum americanum Portage 6/19/2000 Malahy, Kelly s.n. UWSP133762
Zanthoxylum americanum Waupaca Jensen, Eric A. s.n. UWSP136363
Zanthoxylum americanum Columbia 9/6/2003 Fleener, Jason s.n. UWSP137824
Zanthoxylum americanum Green 9/18/2004 Cole, Christopher s.n. UWSP138969
Zanthoxylum americanum Polk 5/2/2006 Anderson, Derek S. 550 UWSP141591
Zanthoxylum americanum Polk 6/20/2011 Anderson, Derek S. 1680 UWSP163754a

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