MMNS
MMNS008103 Robert A. Downs 3428 1968-07-19
United States, Maryland, Washington, Between Pinesburg Station and Williamsport., 39.610881 -77.840387
MMNS
MMNS008107 Robert M. Downs 7764 1969-09-01
United States, Maryland, Garrett, Along Potomac River with in 1 mi NE of Kitzmiller., 39.397727 -79.164361
MMNS
MMNS008121 Claude E. Phillips s.n. 1974-09-08
United States, Maryland, Wicomico, E of Delmar, Maryland., 38.455816 -75.570215
MMNS
MMNS008964 Robert M. Downs 3366 1968-07-15
United States, Maryland, Washington, btwn. Pinesburg Station & Williamsport, 39.6167 -77.85
MMNS
MMNS009018 C.F. Reed 64721 1963-10-20
United States, Maryland, Baltimore, Cub Hill, 39.408996 -76.513576
MMNS
MMNS021687 Robert M. Downs 9903 1969-09-29
United States, Maryland, Washington, along Potomac River about 3 mi. SW of Hancock, 39.674174 -78.233637
MMNS
MMNS021697 Robert M. Downs 7169 1969-08-27
United States, Maryland, Garrett, S slope facing headwaters of N branch of Potomac River; at Kempton, 39.206774 -79.485331
MMNS
MMNS021701 Robert M. Downs 3553 1968-07-19
United States, Maryland, Washington, along Potomac River on Martinsburg black shales; between Pinesburg Station and Williamsport, 39.609187 -77.84113
MMNS
MMNS021713 Robert M. Downs 10039 1969-10-06
United States, Maryland, Washington, about 1.5 mi. SW of Hancock on SE slope of Roundtop facing Potomac River on limestone, 39.675627 -78.233637
MMNS
MMNS033948 S.F. Blake 12223 1940-06-02
United States, Maryland, Calvert, In sand near beach at the settlement, Flag Pond, Calvert Co., 38.447373 -76.459943
MMNS
MMNS040008 Wayne D. Longbottom 7459 2006-06-05
United States, Maryland, Caroline, Frazier Neck Road at Little Creek., 38.743444 -75.978833
MMNS
MMNS040033 Wayne D. Longbottom 6354 2005-07-26
United States, Maryland, Calvert, Town of Lusby, Helen Creek Nature Preserve, Coster Road near Bafford Road. Growing along the shore of Helen Creek., 38.373333 -76.468333
MMNS
MMNS040034 Wayne D. Longbottom 7671 2006-07-30
United States, Maryland, Caroline, Town of Choptank, along Blades Road at Hunting Creek Bridge, 38.677361 -75.938667
MMNS
MMNS040035 Wayne D. Longbottom 7675 2006-07-30
United States, Maryland, Caroline, Town of Choptank, along Blades Road at Hunting Creek Bridge., 38.677361 -75.938667
MMNS
MMNS040036 Wayne D. Longbottom 9348 2007-06-12
United States, Maryland, Worcester, Taylor Landing, at the end of Taylor landing Road, Johnson Bay, Chincoteague Bay., 38.075398 -75.365473
MMNS
MMNS040041 Wayne D. Longbottom 8000 2006-09-24
United States, Maryland, Caroline, Town of Choptank, on west side Hunting Creek Road at the intersection with Blades Road along un-named tributary of the Choptank River, 38.682139 -75.942222
MMNS
MMNS040141 Wayne D. Longbottom 6870 2005-10-05
United States, Maryland, Caroline, Town of Federalsburg, Frank M. Adams Industrial Park, 38.689611 -75.755306
MMNS
MMNS040504 L. J. Uttal 13781 1985-06-12
United States, Maryland, Garrett, New Germany State Park. On west side of New Germany Rd. Opposite Big Run Road., 39.601916 -79.174163
MMNS
MMNS040505 Landon E. McKinney 2204 1986-06-13
United States, Maryland, Garrett, Off Hwy 219, 1.7 mi. n from Accident., 39.652412 -79.301735
MMNS
MMNS040537 Wayne D. Longbottom 8847 2007-05-20
United States, Maryland, Wicomico, Town of Sharptown, Cherry Beach Road at Sharptown Line Road, 38.543808 -75.718968
MMNS
MMNS040553 Wayne D. Longbottom 5812 2005-05-15
United States, Maryland, Dorchester, Northeast of the town of Vienna. Indian town Road at Chicone Creek., 38.5064 -75.816433
MMNS
MMNS040555 Wayne D. Longbottom 7457 2006-06-05
United States, Maryland, Caroline, Frazier Neck Road at Little Creek., 38.743444 -75.980083
MMNS
MMNS040556 Wayne D. Longbottom 7285 2006-05-14
United States, Maryland, Dorchester, East of Hurlock, MD Rt. 392 at Wesley Road., 38.629889 -75.81525
MMNS
MMNS040557 Wayne D. Longbottom 5938 2005-06-01
United States, Maryland, Dorchester, Between the towns of Brookview & Eldorado along MD Rt. 14 on the east side of the Marshyhope Creek., 38.578833 -75.7922
MMNS
MMNS040558 Wayne D. Longbottom 5891 2005-05-28
United States, Maryland, Caroline, South east of the town of Denton, along MD Rt. 16, Greenwood Road, at Hickman Ditch., 38.835167 -75.7315
MMNS
MMNS040559 Wayne D. Longbottom 5911 2005-05-29
United States, Maryland, Anne Arundel, Town of Severna Park, Cattail Creek Pond, between MD Rt. 2 and the B&A Trail., 39.083517 -76.5538
MMNS
MMNS040560 Wayne D. Longbottom 6149 2005-06-12
United States, Maryland, Caroline, North west of the town of Preston, Along MD Rt. 331 between Newton Road and Westview Drive at a small unnamed creek., 38.728973 -75.912918
MMNS
MMNS040561 Wayne D. Longbottom 5888 2005-05-26
United States, Maryland, Caroline, South of the town of Denton, along Double Hill Road @ Watts Creek., 38.85775 -75.8156
MMNS
MMNS040562 Wayne D. Longbottom 5861 2005-05-22
United States, Maryland, Dorchester, North west of the town of Hurlock, MD Rt. 331 and Beulah Road., 38.68155 -75.897917
MMNS
MMNS040602 Waye D. Longbottom 6224 2005-07-02
United States, Maryland, Caroline, Town of Federalburg, along MD Rt. 318-313, just south of the traffic circle with MD Rt. 307., 38.687567 -75.78955
MMNS
MMNS040603 Wayne D. Longbottom 12,903 2009-06-03
United States, Maryland, Dorchester, Northwest of Linkwood, along US Rt. 50, Ocean Gateway, between Beaver Neck Village Road and Hicksburg Road., 38.552111 -75.961444
MMNS
MMNS040604 Wayne D. Longbottom 12,903 2009-06-03
United States, Maryland, Dorchester, Northwest of Linkwood, along US Rt. Fo, Ocean Gateway, between Beaver Neck Village Road and Hicksburg Road., 38.552111 -75.961444
MMNS
MMNS040644 Wayne D. Longbottom 6179 2005-06-26
United States, Maryland, Caroline, Town of Federalsburg, along MD Rt. 318-313, just south of the traffic circle with MD Rt. 307., 38.701667 -75.790333
MMNS
MMNS040645 Wayne D. Longbottom 6222 2005-07-02
United States, Maryland, Caroline, Town of Federalsburg, along MD Rt. 318-313, 0.5 miles south of traffic circle with MD Rt. 307., 38.684222 -75.786278
MMNS
MMNS040646 Wayne D. Longbottom 7544 2006-06-15
United States, Maryland, Caroline, Town of Federalsburg, along MD Rt 313, Federalsburg Highway, 0.3 miles north of intersection with MD 318, Preston Road.; 38.698889 -75.788861, 38.698889 -75.788861
MMNS
MMNS040647 Wayne D. Longbottom 6245 2005-07-05
United States, Maryland, Wicomico, Town of Pittsville, along US Rt. 50 at the junction with Friendship Road, 38.384793 -75.406564
MMNS
MMNS040749 Wayne D. Longbottom 7536 2006-06-13
United States, Maryland, Kent, North east of Millington, Walnut Tree Road at Cypress Branch. Flood plain of the creek., 39.288833 -75.791417
MMNS
MMNS040750 Wayne D. Longbottom 3814 1994-05-03
United States, Maryland, Anne Arundel, Little Patuxent Oxbow Lake, near Brock Bridge Road and the Little Patuxent River, 39.120908 -76.811394
MMNS
MMNS040751 Wayne D. Longbottom 5959 2005-06-01
United States, Maryland, Caroline, North east of the town of Federalsburg, Bloomery Bridge, Marshyhope Creek at Noble Road., 38.76195 -75.722733
MMNS
MMNS040752 Wayne D. Longbottom 6108 2005-06-12
United States, Maryland, Queen Annes, South west of the town of Millington, Unicorn Mill Pond, along Unicorn Branch between MD Rt. 313 and the mill pond., 39.249433 -75.861383
MMNS
MMNS040753 Wayne D. Longbottom 6057 2005-06-04
United States, Maryland, Garrett, South west of the town of Bittenger along east side of Rock Lodge Road, north of its junction with Mosser Road. Edge of "The Glades", 39.569722 -79.285278
MMNS
MMNS040754 Wayne D. Longbottom 7494 2006-06-11
United States, Maryland, Dorchester, Skinners Run at River Road and Mount Zion Road, growing int he flood plain of the creek., 38.6635 -75.809722
MMNS
MMNS040758 Wayne D. Longbottom 9302 2007-06-12
United States, Maryland, Worcester, East of Whiton, Whiton Crossing Road at the Pocomoke River, on the east side of the river., 38.286956 -75.367484
MMNS
MMNS040759 Wayne D. Longbottom 9365 2007-06-13
United States, Maryland, Talbot, New Bridge Landing, at the end of Tuckahoe Landing Road at the boat ramp on Tuckahoe Creek, just north of MD Rt. 328., 38.831857 -75.915011
MMNS
MMNS040766 Wayne D. Longbottom 9009 2007-05-28
United States, Maryland, Garrett, South of the Town of Bittinger, Meadow Mountain, along Bittinger Road, MD Rt. 495, about 1/2 mile south of Rock Lodge Road., 39.563472 -79.222556
MMNS
MMNS040769 Robert F. C. Naczi 8042 1999-05-29
United States, Maryland, Cecil, Providence, along W side of Little Elk Creek, E of Little Elk Creek Road, 0.8 road mi S of its junction with route 273., 39.693889 -75.88
MMNS
MMNS040773 Wayne D. Longbottom 3866 1994-05-13
United States, Maryland, Anne Arundel, Town of Crofton, Patuxent River Road, 0.3 miles south of MD Rt 450., 38.988476 -76.701206
MMNS
MMNS040774 Wayne D. Longbottom 7512 2006-06-13
United States, Maryland, Caroline, Greensboro Christian Park northeast of Greensboro, at the end of Red Bridges Road, at the Choptank River., 38.997222 -75.786389
MMNS
MMNS040775 Wayne D. Longbottom 3882 1994-05-27
United States, Maryland, Anne Arundel, Town of Maryland City, Brock Bridge Road at the Patuxent River., 39.072108 -76.837494
MMNS
MMNS040776 Charles T. Bryson 19340 2002-06-07
United States, Maryland, Kent, ca. 5 mi NE of Millington, Millington Wildlife Management Area at jct. of Cypress Branch and Walnut Tree #10 School Road. W of Cypress Branch., 39.279339 -75.768454
MMNS
MMNS040778 Wayne D. Longbottom 5894 2005-05-28
United States, Maryland, Caroline, Town of Baltimore Corner, MD Rt. 313, 0.1 miles east of Jones Road., 39.052083 -75.83545
MMNS
MMNS041020 Wayne D. Longbottom 9329 2007-06-12
United States, Maryland, Worcester, Between Stockton and Girdletree, Ernest A. Vaughn Wildlife Management Area, growing along entrance road from MD Rt. 12.; 38.080556 -75.395278, 38.080667 -75.395333
MMNS
MMNS041022 Wayne D. Longbottom 5954 2005-06-01
United States, Maryland, Dorchester, between the towns of Galestown and Sharptown along MD Rt. 313 on the north side of Nanticoke River, 38.533579 -75.71677
MMNS
MMNS041023 Wayne D. Longbottom 5899 2005-05-28
United States, Maryland, Caroline, along Jones Road east of Diggins Road, 39.066736 -75.816872
MMNS
MMNS041024 Wayne D. Longbottom 5904 2005-05-28
United States, Maryland, Caroline, West of the town of Preston, at the intersection of Marsh Creek Road and Poplar Neck Road., 38.716786 -75.933408
MMNS
MMNS041026 Wayne D. Longbottom 9183 2007-06-08
United States, Maryland, Caroline, Harmony Road, MD Rt. 16, at its intersection with Auction Road and Collins Road, At the County stockpile arrea on north west corner of the intersection., 38.761747 -75.877857
MMNS
MMNS041027 Wayne D. Longbottom 9296 2007-06-12
United States, Maryland, Wicomico, along US Rt. 50 at White Richardson Road, 38.384793 -75.406564
MMNS
MMNS041030 Wayne D. Longbottom 7529 2006-06-13
United States, Maryland, Kent, North east of Millington, along Walnut Tree Road about a half mile west of Big Stone Road, 39.28075 -75.784361
MMNS
MMNS041021 Wayne D. Longbottom 6137 2005-06-12
United States, Maryland, Kent, North east of the town of Millington, MD Rt. 330 at the intersection with Black Bottom Road., 39.300048 -75.766937
MMNS
MMNS041031 Wayne D. Longbottom 9155 2007-06-07
United States, Maryland, Talbot, West of Easton, along MD Rt. 33, St. Michaels Road, just east of Oak Creek, growing along south side of road, 38.74989 -76.168618
MMNS
MMNS041034 Wayne D. Longbottom 5892 2005-05-28
United States, Maryland, Caroline, South east of the town of Denton, along MD Rt. 16 Greenwood Road, at Hickman Ditch, 38.833364 -75.716914
MMNS
MMNS041051 Robert F.C. Naczi 9293 2002-05-16
United States, Maryland, Queen Annes, 3.5 mi NNW of Sudlersville, Ca 0.2 mi S of Junction of routes 313 and 544, along E side of route 313, 39.235278 -75.873889
MMNS
MMNS041127 Wayne D. Longbottom 7461 2006-06-06
United States, Maryland, Talbot, along MD Rt. 331, Dover Road, between Elliott Road and Teal Drive, 38.771444 -76.055278
MMNS
MMNS041133 Wayne D. Longbottom 9355 2007-06-13
United States, Maryland, Talbot, along MD Rt. 331, Dover Road, between Elliott Road and Teal Drive. Perpendicular to the road on south side of the road., 38.771444 -76.055278
MMNS
MMNS041567 Wayne D. Longbottom 7572 2006-06-23
United States, Maryland, Dorchester, Along MD Rt. 318 between Preston and Federalsburg, east of American Corner Road., 38.70103 -75.859517
MMNS
MMNS041579 Wayne D. Longbottom 11,615 2008-06-23
United States, Maryland, Talbot, Town of Easton, Centreville Road just south of Airport Road, on the west side of Easton Airport., 38.794691 -76.065734
MMNS
MMNS041580 Wayne D. Longbottom 11,582 2008-06-10
United States, Maryland, Harford, South of Have De Grace, at Swam Harbor Farm Park off of Oakington Road growing around an artificial pond made by Ducks Unlimited., 39.518328 -76.112722
MMNS
MMNS041581 Wayne D. Longbottom 11,609 2008-06-17
United States, Maryland, Queen Annes, Kent Island, Stevensville, along MD Rt. 18, Main Street, just west of Castle Marina Road, 38.978904 -76.291917
MMNS
MMNS042015 Wayne D. Longbottom 9166 2007-06-07
United States, Maryland, Talbot, South of the town of Queen Anne and Hillsboro, and east of the town of Cordova, Coveys Landing at the end of Coveys Landing Road at Tuckahoe Creek., 38.872719 -75.944458
MMNS
MMNS042022 Wayne D. Longbottom 5987 2005-06-04
United States, Maryland, Allegany, Green Ridge State Forest, Fifteen Mile Creek Road, ca 0.5 miles south of Exit 62 of I-68, south-east of Pratt and north-east of little Orleans., 39.671667 -78.459444
MMNS
MMNS041591 Wayne D. Longbottom 9796 2007-07-09
United States, Maryland, Talbot, Town of Easton, along Saint Michaels Road, MD Rt. 33, just east of Ratcliff Manor Road., 38.779109 -76.09173
MMNS
MMNS041592 Wayne D. Longbottom 7456 2006-06-05
United States, Maryland, Caroline, Frazier Neck Road at Little Creek., 38.743444 -75.980083
MMNS
MMNS041594 Wayne D. Longbottom 6143 2005-06-12
United States, Maryland, Kent, Urieville Community Lake, East of the town of Worton and north east of the town of Chestertown, along MD Rt. 213 just west of its junction with MD Rt. 292., 39.27905 -76.025867
MMNS
MMNS041595 Wayne D. Longbottom 5865 2005-05-22
United States, Maryland, Dorchester, North west of the town of Hurlock, MD Rt. 331 and Beulah Road., 38.68155 -75.897917
MMNS
MMNS041596 Wayne D. Longbottom 7475 2006-06-11
United States, Maryland, Caroline, Smithville Lake, Possum Hill Road and Noble Road., 38.773722 -75.729278
MMNS
MMNS041597 Wayne D. Longbottom 9688 2007-06-29
United States, Maryland, Dorchester, Town of Cambridge, along the east side of Woods Road just north of US Rt. 50., 38.559671 -76.058251
MMNS
MMNS041600 Wayne D. Longbottom 9179 2007-06-08
United States, Maryland, Caroline, Town of Harmony, along Harmony Road, MD Rt. 16, at its intersection with Auction Road and Collins Road, at the County stockpile area on north west corner of the intersection., 38.761546 -75.877801
MMNS
MMNS041601 Wayne D. Longbottom 6166 2005-06-17
United States, Maryland, Dorchester, Northeast of the town of Vienna. Indian town Road at Chicone Creek., 38.5064 -75.816433
MMNS
MMNS041602 Wayne D. Longbottom 9138 2007-06-05
United States, Maryland, Anne Arundel, Town of Arnold, Anne Arundel Community College, woods on east side of campus along Mill Creek., 39.029111 -76.490883
MMNS
MMNS041603 Wayne D. Longbottom 9213 2007-06-10
United States, Maryland, Calvert, Town of Saint Leonard, Parran Road at Saint Leonard Creek., 38.448952 -76.495531
MMNS
MMNS041614 Wayne D. Longbottom 9093 2007-05-31
United States, Maryland, Caroline, East of Preston, Craft Road and Seaman Road at Hunting Creek., 38.714639 -75.884222
MMNS
MMNS050207 Wayne D. Longbottom 7167 2006-04-23
United States, Maryland, Howard, Savage, along Savage Mill Trail along the Little Patuxent River., 39.134904 -76.824332
MMNS
MMNS050213 Charles T. Bryson 19376 2002-06-09
United States, Maryland, Kent, Ca. 2 mi WNW of Newtown, Andelot Farm, ca. 0.2 mi NE of Chesapeake Bay, SW of silos., 39.312222 -76.175556
MMNS
MMNS055600 Wayne D. Longbottom 9226 2007-06-10
United States, Maryland, Calvert, Town of Saint Leonard, Parran Road at Saint Leonard Creek., 38.448952 -76.495531
MMNS
MMNS055601 Wayne D. Longbottom 7491 2006-06-11
United States, Maryland, Dorchester, Skinners Run at River Road and Mount Zion Road., 38.6635 -75.809722
MMNS
MMNS051707 Wayne D. Longbottom 9476 2007-06-20
United States, Maryland, Caroline, North west of the town of Federalsburg, along Laurel Grove Road at Faulkner Branch., 38.712173 -75.792632
MMNS
MMNS050817 Robert F.C. Naczi 2015 1988-06-07
United States, Maryland, Worcester, 1.6 mi. SW of Public Landing along Tanhouse Creek., 38.1355 -75.305888
MMNS
MMNS051718 Robert F. C. Naczi 9291 2002-05-16
United States, Maryland, Queen Anne's, 3.5 mi NNW of Sudlersville, ca. 0.2 mi S of junction of routes 313 and 544, along E side of route 313., 39.235278 -75.873889
MMNS
MMNS051726 Wayne D. Longbottom 5804 2005-05-11
United States, Maryland, Wicomico, Town of Mardela Springs, along US Rt. 50, behind truck stop., 38.462257 -75.753482
MMNS
MMNS051727 Wayne D. Longbottom 5883 2005-05-26
United States, Maryland, Caroline, South of the town of Denton, along Double Hill Road @ Herring Run., 38.85594 -75.814687
MMNS
MMNS051728 Wayne D. Longbottom 5869 2005-05-26
United States, Maryland, Caroline, Town of Federalsburg, MD RT. 318 @ Tanyard Branch just east of Wright Rd., 38.696416 -75.740957
MMNS
MMNS050875 Robert F.C. Naczi 11335 2006-04-19
United States, Maryland, Worcester, ca. 6 mi NE of Pocomoke City, along N side of Pocomoke River, just W of mouth of Milburn Branch, Milburn Landing Recreation Area, just E of camping area, 38.126389 -75.486667
MMNS
MMNS050172 Wayne D. Longbottom 7397 2006-05-30
United States, Maryland, Garrett, About four miles west of Frostburg along New Frostburg Road north of Avilton-Lonaconing Road., 39.66125 -78.990083
MMNS
MMNS050173 Wayne D. Longbottom 6042 2005-06-04
United States, Maryland, Garrett, South west of the town of Bittenger along Rock Lodge Road, 0.8 miles west of MD Rt. 495, Bittenger Road., 39.588611 -79.248611
MMNS
MMNS050174 Wayne D. Longbottom 6035 2005-06-04
United States, Maryland, Garrett, South east of the town of Avilton along Avilton-Lonaconing Road between Frostburg Road and the Savage River, on east side of river., 39.632778 -79.021667
MMNS
MMNS050179 Charles T. Bryson 19378 2002-06-09
United States, Maryland, Kent, Ca. 2 mi WNW of Newton, Andelot Farm, ca. 0.2 mi NE of Chesapeake Bay, SW of silos., 39.312222 -76.175556
MMNS
MMNS050187 Robert F.C. Naczi 9321 2002-06-09
United States, Maryland, Kent, Ca. 2 mi WNW of Newtown, Andelot Farm, ca. 0.2 mi NE of Chesapeake Bay, SW of silos., 39.312222 -76.175556
MMNS
MMNS050928 Charles T. Bryson 19341 2002-06-07
United States, Maryland, Kent, Ca. 5 mi NE of Millington, Millington Wildlife Management Area, at Jct. of Cypress Branch and Walnut Tree #10 School Road., 39.279339 -75.768454
MMNS
MMNS050932 Charles T. Bryson 19341 2002-06-07
United States, Maryland, Kent, ca 5mi NE of Milliington, Millington Wildlife Management Area, at Jct. of Cypress Branch and Walnut Tree #10 School Road., 39.279339 -75.768454
MMNS
MMNS050937 Wayne D. Longbottom 7174 2006-04-30
United States, Maryland, Dorchester, North of the town of Vienna, along Chicone Road at Chicone Creek; 38.51589 -75.82269, 38.515889 -75.822694