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Dataset: MARY-
Taxa: Araceae
Search Criteria: excluding cultivated/captive occurrences
Page 1, records 1-100 of 511

University of Maryland, Norton-Brown Herbarium

MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1001009John D. Hall   JH2014.06.07-062014-06-07
United States, Maryland, Kent, Northwestern beach at Andelot Farm, 39.325358 -76.173736
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1001035John D. Hall   JH2014.06.14-082014-06-14
United States, Maryland, Calvert, Calvert Cliffs State Park, 38.403634 -76.41597, 13m
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1007927Wayne D. Longbottom   81172006-11-14
United States, Maryland, Caroline, Smithville Community Lake, Possum Hill Road at Noble Road, 38.7735833 -75.7241111
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1009252John David Hall   JH2015.04.21-142015-06-27
United States, Maryland, Allegany, Lake Habeeb. Rocky Gap State Park. In bay near beach area. At bridge, 39.700676 -78.649316, 358m
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1009254John David Hall   JH2015.06.27-092015-05-16
United States, Maryland, Talbot, Pickering Creek Audobon Center, 38.858578 -76.125426
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1008308John David Hall   JH2015.06.09-192015-06-09
United States, Maryland, Charles, Myrtle Grove Wildlife Management Area. S of parking area, 38.628651 -76.80441, 47m
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1012963John David Hall   JH2016.06.03-072016-06-03
United States, Connecticut, Hartford, Audobon Society property on Newberry Road, 41.830943 -72.623185
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1024327Philipp Anderson   s.n.1963-07-29
United States, Maryland, Calvert, Just N of Sheridan Point on the Patuxent River, 38.469159 -76.643148
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1024328E. A. Higgins   s.n.1967-08-24
United States, Virginia, Accomack, Assateague Island. Near Wildlife Refuge office. One Station
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1024331M. A. Chrysler   s.n.1905-08-24
United States, Maryland, Harford, On Romnes Creek, 39.5042528 -76.1720111
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1024330William S. Sipple   18321972-08-18
United States, Maryland, Talbot, Cove at Trappe Landing off La Trappe Rv, 38.6248417 -76.1199417
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1024332Fern E. Bassow   151980-05-02
United States, Maryland, Prince George's, Beltsville; USDA Research Center, off Powder Mill Road, 39.032525 -76.9030361
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1024333Steven R. Hill   89061979-10-19
United States, Maryland, Montgomery, Between Potomac River and C&O Canal, Great Falls Recreation Area, vicinity of MacArthur Blvd. At entrance to Billy Goat Trail, 38.996566 -77.255316
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1024329Robert D. Rappleye   s.n.1963-05-02
United States, Maryland, Prince George's, Beltsville Research Center, 39.024844 -76.924247
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1024334Charles N. Horn   20431987-06-24
United States, South Carolina, Greenwood, Greenwood Co. 44, 1.5 mi S US 178 at creek. Ca. 10mi SE Greenwood.
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1024335A.B. Owens   1946-08-08
United States, Michigan, Cheboygan, Pigeon River
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1024336E. Strohmaier   s.n.1950-10-11
United States, District of Columbia, Kenilworth, 38.909218 -76.939136
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1024337E. H. Walker   23711938-06-05
United States, District of Columbia, Washington; Shaw Lily Gardens, 38.913016 -76.945166
MARY
Spirodela polyrrhiza (L.) Schleid.
MARY1024338E. H. Walker   32551941-10-12
United States, District of Columbia, Shaw Water Lily Ponds, Kenilworth, 38.910186 -76.946606
MARY
MARY1024324Steven R. Hill   110891982-03-19
United States, Florida, Collier, Near Gulf gas station, ca 5 mi E of Ochopee Post Office, Rte 41, N side
MARY
MARY1024325L. R. Raymond   821974-07-21
United States, Louisiana, Saint Martin, Bayou Teche under bridge at jct. of La. 350 and La. 347, Sec. 80, R7E, T9S. Abundant in mats scattered along shore of bayou.
MARY
MARY1024209E. H. Walker   35271942-07-26
United States, Maryland, Charles, Edge of Potomac River, Flooding with Trapa. 1.8 m. course 40° from Indian Head, 38.600119 -77.162202
MARY
MARY1015098James L. Reveal   76441997-05-12
United States, Maryland, Prince George's, Beltsville Agricultural Research Center, Central Farm. In a small pond on a tributary of Beaverdam Creek just S of Zoology Rd. between Entomology Rd. and Center Rd., 39.034548 -76.871076
MARY
MARY1015109James L. Reveal   81081997-08-13
United States, Maryland, Prince George's, Beltsville Agricultural Research Center, Central Farm. S edge of the Dairy Research Area and the N.E. section of the Old Wastewater Complex, 39.037499 -76.870567
MARY
MARY1024235John R. Bozeman   107201967-07-17
United States, North Carolina, Orange, off US 15-501, 1.2 mi N of jct of Bus. 501 & By-pass, N of Chapel Hill
MARY
MARY1024236Sarah Cronlund   1251992-06-08
United States, Pennsylvania, Susquehanna, 2 miles N of the town of Thompson on Route 171; Florence Shelly Preserve, Krall's Bog located approximately .25 miles down the path from the parking lot on Little Ireland Road which is .2 miles from the intersection of Rt. 171 and Little Ireland Road, occurring in the bog past the man-made observation platform., 41.892672 -75.514349, 512m
MARY
MARY1000058John D. Hall   JH2014.04.24-072014-04-24
United States, Maryland, Prince George's, Bladensburg; Bostwick House, 38.937496 -76.93319, 17m
MARY
MARY1000462John D. Hall   JH2014.06.07-062014-06-07
United States, Maryland, Kent, Northwestern beach at Andelot Farm, 39.325358 -76.173736
MARY
MARY1007930Wayne D. Longbottom   81662006-12-26
United States, Maryland, Wicomico, Town of Fruitland, along U.S. Business Rte 13 at Tony Tank Creek/Lake/Pond, 38.333658 -75.609617
MARY
MARY1007931Wayne D. Longbottom   81232006-11-28
United States, Delaware, Kent, Bombay Hook, Finis Pool, 39.2696667 -75.4904722
MARY
MARY1007932Wayne D. Longbottom   81202006-11-18
United States, Maryland, Caroline, Town of Preston, at James Wright Park, at N end of park, 38.708332 -75.906486
MARY
MARY1007933Wayne D. Longbottom   98972007-07-22
United States, Delaware, Sussex, SW of Seaford, Craigs Mill Pond, Figgs Road and Craigs Mill Pond Road, 38.6277778 -75.6461111
MARY
MARY1007934Wayne D. Longbottom   81642006-12-26
United States, Maryland, Dorchester, N of Vienna, about 1 mi N of the intersection of MD Rte 331 and Indiantown Road, in an unnamed tributary of Chicone Creek, 38.512094 -75.830958
MARY
MARY1007935Wayne D. Longbottom   81472006-12-03
United States, Maryland, Anne Arundel, E of Bowie, Governor's Bridge Rad at the Patuxent River, Governor's Bridge Area of Patuxent River Park, S of Governor's Bridge Road, 38.9496667 -76.6909722
MARY
MARY1009256John David Hall   JH2015.05.16-052015-04-21
United States, Maryland, Wicomico, Floating on the surface at the edge of the pond, 38.41051 -75.75317
MARY
MARY1011312John David Hall   JH2015.10.25-142015-10-25
United States, Maryland, Somerset, Deal Island Wildlife Management Area, 38.17621 -75.910931
MARY
MARY1011531John David Hall   JH2016.03.20-302016-03-20
United States, Maryland, Kent, Urieville Lake, along 213, Augustine Herman Way, 39.279 -76.025333
MARY
MARY1011537John David Hall   JH2015.12.13-422015-12-13
United States, Maryland, Worcester, Big Millpond along Sheephouse Road. Hickory Point Natural Area along Hickory Point Road, 38.025483 -75.628672
MARY
MARY1011759John David Hall   JH2016.01.01-252016-01-01
United States, Maryland, Queen Anne's, Lake Tuckahoe, Tuckahoe State Park. Near boat launch, 38.968985 -75.9436
MARY
MARY1013275John David Hall   JH2016.07.17-20b2016-07-17
United States, Maryland, Prince George's, Governor's Bridge Natural Area, Bowie, 38.942723 -76.697845
MARY
MARY1013276John David Hall   JH2016.07.17-24c2016-07-17
United States, Maryland, Anne Arundel, Davidsonville Park. Along trail, 38.936304 -76.68268
MARY
MARY1024216Jane Engh   s.n.1966-08-20
United States, Maryland, Howard, Patapsco State Park, 39.295616 -76.79075
MARY
MARY1024217Jane Engh   s.n.1966-08-20
United States, Maryland, Howard, Patapsco State Park, 39.295616 -76.79075
MARY
MARY1024208Richard K. Solomon   3501974-08-31
United States, Maryland, Howard, Middle Patuxent River area between Rte 32, Rte 108, Trotter Rd, and the river, 39.213611 -76.9075, 88m
MARY
MARY1024215E. Strohmaier   s.n.1950-10-02
United States, Maryland, Prince George's, Cottage City, 38.938166 -76.9483083
MARY
MARY1024214R. D. Rappleye   s.n.1963-05-02
United States, Maryland, Prince George's, USDA Research Center Beltsville, 39.031583 -76.878933
MARY
MARY1024221James L. Reveal   54861980-06-05
United States, Maryland, Montgomery, Of the Potomac River or just W of the C&O Canal SW of Cherrington Warm Water Fishing Area and upstream from the N part of Mason Island, W of Martinsburg Road, 1.7 air mi N of Martinsburg and 4.2 air mi NW of Poolesville, 39.194826 -77.469153, 64m
MARY
MARY1024222James L. Reveal   54871980-06-05
United States, Maryland, Montgomery, Of the Potomac River or just W of the C&O Canal SW of Cherrington Warm Water Fishing Area and upstream from the N part of Mason Island, W of Martinsburg Road, 1.7 air mi N of Martinsburg and 4.2 air mi NW of Poolesville, 39.194826 -77.469153, 64m
MARY
MARY1024223James L. Reveal   52981980-05-24
United States, Maryland, Garrett, Finzel (Cranberry) Swamp on the E side of Little Savage Mountain, about 3 air mi NNW of Frostburg, in the middle of the swamp where the road crosses the swamp, E of MD Hwy 546 on road to Wolf Gap, 39.700163 -78.941715, 823m
MARY
MARY1024393James L. Reveal   54881980-06-05
United States, Maryland, Montgomery, Just west of the C&O Canal southwest of Cherrington Warm Water Fishing Area and upstream from the northern part of Mason Island, west of Martinsburg Road, 1.7 air mile north of Martinsburg and 4.2 air miles northwest of Poolesville, 39.1948264 -77.4691539, 64m
MARY
MARY1024219James L. Reveal   54921980-06-05
United States, Maryland, Montgomery, On the flood plain of the Potomac River or just W of the C&O Canal SW of Cherrington Warm Water Fishing Area and upstream from the northern part of Mason Island, W of Martinsburg Road, 1.7 air mi N of Martinsburg and 4.2 air miles NW of Poolesville, 39.194826 -77.469153, 64m
MARY
MARY1024218Steven R. Hill   143931984-07-01
United States, Maryland, Worcester, Marsh at W side of hills, bayside; Fox Hills, 4.6 mi S of end of paved road. National Seashore. Assateague Island, 38.110315 -75.193078
MARY
MARY1004795Lauren Garstka   s.n.2014-10-08
United States, Wisconsin, Portage, Unnamed stream in Stevens Point Sculpture Point, 44.546 -89.58
MARY
MARY1015111James L. Reveal   80531997-08-10
United States, Maryland, Prince George's, Beltsville Agricultural Research Center, Central Farm. In a water filtration complex at the end of a dirt road at the W end of the new pond S of Beaver Dam Road in the Wastewater Complex (Plot 9a)., 39.026415 -76.882433
MARY
MARY1015112James L. Reveal   82151997-08-26
United States, Maryland, Prince George's, Beltsville Agricultural Research Center, Central Farm. Beaverdam Creek, S of Wastewater Pond and W of Research Rd, in shallow water in swampy area known as Beaverdam Swamp., 39.023876 -76.881112
MARY
MARY1015113James L. Reveal   79861997-08-08
United States, Maryland, Prince George's, Beltsville Agricultural Research Center, East Farm. WMATA Mitigation Area (Plot 52) E of Springfield Rd. and N of the airport, 39.029434 -76.829911
MARY
MARY1000209Barbara Bloch   5201987-04-18
United States, Maryland, Calvert, Flag Ponds Nature Park, 38.452214 -76.460434
MARY
MARY1014430Matthew T. Comino   4731999-07-20
United States, Delaware, Kent, Kenton NW, SE, 39.24 -75.702222
MARY
MARY1024212John R. Crutchfield   15141966-05-12
United States, Arizona, Maricopa, Palm Lake 4 mi S of Wickenburg.
MARY
MARY1024213James L. Reveal   29281972-08-22
United States, Utah, Rich, Along Utah Highway 30, 0.5 mile northwest of Laketown turnoff, in small ponds on both sides of the highway, just south of Bear Lake
MARY
MARY1024220John Hall   JH2005.06.11-32005-06-11
United States, Maryland, Prince George's, BARC, Log Cabin Visitors Center, 39.03019 -76.873828
MARY
MARY1024224Wm. Preston Jr   s.n.1950-10-11
United States, District of Columbia, Kenilworth Aquatic Gardens, 38.9119444 -76.9469444
MARY
MARY1024225James L. Reveal   28081972-07-27
United States, California, Mono, Along California Highway 182, along the East Fork of the Walker River, 2 miles south of the Nevada line north of Bridgeport.
MARY
MARY1024226G.F. Gaumer, M.D.   1437
Mexico, Yucatan
MARY
MARY1024227James L. Reveal   27841972-07-17
United States, Utah, Millard, Along Utah Highway 21 in a stream and pond area south of Pruess Lake, 4.7 miles south of Garrison, 38.866259 -114.033043
MARY
MARY1024228James L. Reveal   31661973-07-24
United States, Nevada, Washoe, Along I-80 in small ponds just N of the Truckee River across from the Tracy Power Plant
MARY
MARY1024229James L. Reveal   56141981-08-03
China, Heilongjiang, Harbin, Harbin, Tai-yang Bao (Sunshine Island), in the Sanghua Jiang ("river")
MARY
MARY1037247K. J. M.   s.n.1977-03-28
United States, Maryland, Charles, Wetland #3, beside trailers; Douglas Point, 38.444755 -77.256084
MARY
MARY1037248Leonard Morrow   1861974-05-18
United States, Maryland, Charles, Block 16S2W, Douglas Point., 38.44366 -77.25011
MARY
MARY1015101James L. Reveal   79131997-08-06
United States, Maryland, Prince George's, Beltsville Agricultural Research Center. Central Farm. Pond E of building complex above branch of Beaver Dam Creek, W of Springfield Road, 39.036258 -76.85272
MARY
Lemna obscura (Austin) Daubs
MARY1024232E. A. Higgins   s.n.1966-08-05
United States, Maryland, Worcester, Assateague Island. One Station - VA, 38.0891 -75.208833
MARY
Lemna obscura (Austin) Daubs
MARY1024231E. A. Higgins   s.n.1967-08-25
United States, Maryland, Worcester, Assateague Island. One Station - VA. Near Wildlife Refuge office, 38.0891 -75.208833
MARY
Lemna obscura (Austin) Daubs
MARY1024233James L. Reveal   27821973-07-17
United States, Utah, Sevier, along Utah hwy 4, about 2 mi W of Sevier and 11 mi E of the summit, 38.586356 -112.295355
MARY
Lemna obscura (Austin) Daubs
MARY1024234James Miller   193
United States, Virginia, Loudoun, Leesburg: just off Route 7 bypass. At the edge of a pond.
MARY
MARY1000464John D. Hall   JH2014.06.21-012014-06-21
United States, Minnesota, Ramsey, Saint Paul; Vadnais-Snail Lake, 45.04695 -93.07949, 122m
MARY
MARY1008305John David Hall   JH2015.06.24-022015-06-24
United States, Wisconsin, Oneida, Lake Tomahawk, Kemp Natural Resource Station, 45.840789 -89.673439
MARY
MARY1000401Barbara Bloch   
United States, Maryland, Calvert, detailed locality information protected
MARY
MARY1013064John David Hall   JH2016.08.01-042016-08-01
United States, Minnesota, Hennepin, Westwood Lake, at far end of lake from Nature Center, 44.969146 -93.391553
MARY
MARY1013245John David Hall   JH2016.08.05-072016-08-05
United States, Minnesota, Clearwater, Lake Itasca, across from University of Minnesota Research Station, 47.22674 -95.20609
MARY
MARY1024237A.B. Owens   1946-07-18
United States, Michigan, Huron, Mud Creek
MARY
MARY1024238John D. Hall   s.n.2010-05-26
United States, New York, Putnam, Ice Pond, 41.454281 -73.612277, 130m
MARY
MARY1008302John David Hall   JH2015.09.27-102015-09-27
United States, Maryland, Caroline, Idylwild Wildlife Management Area, 38.76005 -75.72359, 12m
MARY
MARY1011533John David Hall   JH2016.03.20-232016-03-20
United States, Maryland, Queen Anne's, Chino Farms. Chester River at Wieneke Lane, 39.23503 -75.989991
MARY
MARY1024240James L. Reveal   55831980-06-15
United States, Maryland, Wicomico, Adkins Mill Pond at Powellville, 38.333802 -75.375108, 8m
MARY
MARY1024239John Hall   JH2002.10.152002-10-15
United States, Virginia, Unknown, Shenandoah River
MARY
Spirodela punctata (G.F.W. Mey.) C.H. Thompson
MARY1015105James L. Reveal   77781997-06-09
United States, Maryland, Prince George's, Beltsville Agricultural Resesach Cneter, Central Farm. In a small pond located S.E. of Log Lodge and just N of Beaer Dam Road., 39.030248 -76.875234
MARY
Spirodela punctata (G.F.W. Mey.) C.H. Thompson
MARY1015807James L. Reveal   74971997-05-04
United States, Maryland, Prince George's, Beltsville Agricultural Research Center, Central Farm, near pond W of Log Lodge and E of Research Rd (Plot 23-"Log Lodge Woodland Complex")., 39.030339 -76.875277
MARY
Spirodela punctata (G.F.W. Mey.) C.H. Thompson
MARY1024339Steven R. Hill   18187C1987-07-19
United States, Louisiana, Lafourche, LA 307, 2.6 mi N of Rte. 90, near Kraemer. Cypress swamp/sugar cane field margin. Frequent floating aquatic in shallow water of marsh.
MARY
Spirodela punctata (G.F.W. Mey.) C.H. Thompson
MARY1024340James L. Reveal   71601992-03-12
United States, Florida, Highlands, Along County road 17, 0.5 mi S of Florida Highway 70, about 2 mi N of the entrance of Archbold Biological Station, S of Lake Placid and N of Venus, in sandy soil in scrub woodlands along the roadsides and near ponds at about 50 feet elevation, 15m
MARY
Spirodela punctata (G.F.W. Mey.) C.H. Thompson
MARY1024341Steven R. Hill   18735A1987-08-20
United States, Virginia, New Kent, Rte. 1103 (spur of Rte. 650); Dillon marina. E of Province Forge. Cypress swamp along Chickahominy River.
MARY
MARY1007929Wayne D. Longbottom   870A1990-07-20
United States, Maryland, Prince George's, Cheltenham Wetlands Park, Commo Road & Piscataway Creek, 38.746219 -76.846592
MARY
MARY1011536John David Hall   JH2015.12.13-332015-12-13
United States, Maryland, Worcester, Big Millpond along Sheephouse Road, 38.015746 -75.456294
MARY
MARY1011761John David Hall   JH2016.01.01-272016-01-01
United States, Maryland, Queen Anne's, Lake Tuckahoe, Tuckahoe State Park. Near boat launch, 38.968985 -75.9436
MARY
MARY1015110James L. Reveal   74991997-05-04
United States, Maryland, Prince George's, Beltsville Agricultural Research Center, Central Farm. Near large pond W of Log Lodge and E of Research Rd., 39.030248 -76.875234
MARY
MARY1015095James L. Reveal   82131997-08-26
United States, Maryland, Prince George's, Beltsville Agricultural Research Center, West Farm. National Agricultural Library (Plot 1), near the pond south of the library building, west of Rhode Island Ave and east of U.S. Highway 1, 39.031396 -76.899561
MARY
MARY1015096James L. Reveal   77001997-05-18
United States, Maryland, Prince George's, Beltsville Agricultural Research Center, Central Farm. Old Wastewater Complex S of Beaver Dam Rd. and W of Research Rd, in some of the old ponds., 39.037499 -76.870567
MARY
MARY1015097James L. Reveal   74981997-05-04
United States, Maryland, Prince George's, Beltsville Agricultural Research Center, Central Farm. Near large pond west of Log Lodge and east of Research Road (Plot 23 -"Log Lodge Woodland Complex"), 39.030339 -76.875277
MARY
MARY1015099James L. Reveal   75751997-05-07
United States, Maryland, Prince George's, Beltsville Agricultural Research Center, East Farm. Abandoned airport E of Springfield Road (Plot 49), W of the NNW-SSE runway in a man-made pond near the boundary of the Patuxent Wildlife Refuge at the southern end of the runway., 39.025834 -76.820356
MARY
MARY1015100James L. Reveal   77791997-06-09
United States, Maryland, Prince George's, Beltsville Agricultural Research Center, Central Farm. In a small pond located S.E. of Log Lodge and just N of Beaver Dam Rd., 39.030248 -76.875234
MARY
Lemna L.
MARY1007928Wayne D. Longbottom   94772007-06-20
United States, Maryland, Caroline, NW of Federalsburg, along Laurel Grove Road at Faulkner Branch, 38.712867 -75.793288
Page 1, records 1-100 of 511

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