Dataset: All Collections
Taxa: Ambrosia trifida (Ambrosia aptera), Ambrosia trifida var. texana (Ambrosia trifida var. aptera), Ambrosia trifida var. trifida (Ambrosia trifida var. integrifolia), Ambrosia trifida f. integrifolia
Search Criteria: %Longbottom; includes cultivated/captive occurrences

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Delaware State University, Claude E. Phillips Herbarium


DOV
DOV0003165Wayne D. Longbottom   102682007-08-26
United States, Maryland, Kent, Millington Wildlife Management Area, parking area along Waecker Road, N of Maryland Line Road, MD Rt. 330

DOV
DOV0003179Wayne D. Longbottom   11061990-09-01
United States, Maryland, Anne Arundel, Pasadena, Beachwood Park, Beachwood Park Road and Magothy Bridge Road, MD Rt. 607, at the Magothy River

DOV
DOV0003182Wayne D. Longbottom   66862005-09-10
United States, Maryland, Prince George's, E of the town of Bowie, Governor's Bridge Road at the Patuxent River, Governor's Bridge Area of Patuxent River Park, 38.9515 -76.693889

DOV
DOV0003183Wayne D. Longbottom   66752005-09-10
United States, Maryland, Prince George's, E of the town of Bowie, Governor's Bridge Road at the Patuxent River, Governor's Bridge Area of Patuxent River Park, 38.9515 -76.693889

DOV
DOV0003156Wayne D. Longbottom   79412006-09-19
United States, Maryland, Talbot, E of the town of Easton, along Mullet Branch Road at King's Creek, 38.789056 -76.009139

DOV
DOV0003163Wayne D. Longbottom   53462004-09-06
United States, Maryland, Talbot, town of Easton, Black Dog Alley at Kings Creek

New York Botanical Garden Steere Herbarium


NY
1884426W. D. Longbottom   142502010-09-01
United States of America, Maryland, Anne Arundel Co., Old South River Road at MD Rt. 2, Solomon’s Island Road, 38.95422 -76.55331

NY
02316542W. D. Longbottom   160722011-09-11
United States of America, Maryland, Talbot Co., Town of Easton, Bay Street, east of MD Rt. 322, the Easton Parkway, growing in wet area along creek, by the eayside, 38.777361 -76.082814

NY
02339896W. D. Longbottom   158402011-08-15
United States of America, Maryland, Garrett Co., Mountain Lake Park, Oakland, Broadford Lake, between RecreationLane and the lake near the baseball fields, growing in wet meadow near the lake shore, 39.415744 -79.372986

NY
4111615W. D. Longbottom   259392016-09-13
United States of America, Maryland, Dorchester Co., Along Clark Canning House Road just east of MD Rt. 307, Williamsburg Road, at edge of agricultural fields along roadside., 38.67664 -75.803711

University of Maryland, Norton-Brown Herbarium


MARY
MARY1010763Wayne D. Longbottom   214952014-08-07
United States, Maryland, Baltimore, Parkton, Spooks Hill Rd. at Parsonage Rd. at N end of Frog Hollow Cove, along roadside at edge of woods., 39.644628 -76.720944

MARY
MARY1012188Wayne D. Longbottom   215542014-08-24
United States, Maryland, Talbot, Tarbutton Mill, NE Trappe along Mill Road at a branch Miles Creek, 38.682561 -76.036839

MARY
MARY1044478Wayne D. Longbottom   11661990-09-03
United States, Maryland, Prince George's, Along Governor's Bridge Rd. at the bridge over the Patuxent River, 38.951467 -76.693419

MARY
MARY1044489Wayne D. Longbottom   160722011-09-11
United States, Maryland, Talbot, Easton; Bay Street east of MD Rte 322, the Easton Parkway, 38.7773611 -76.0828139


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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.