Ebony Spleenwort Asplenium platyneuron (Linnaeus) Britton, Sterns, & Poggenburg    
Kingdom Plantae   >   Division Pteridophyta   >   Class Polypodiopsida   >   Order Polypodiales   >   Family Aspleniaceae   >   Genus Asplenium   
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Mapped Records: 1010     Unmapped Records: 19
Total Records: 1,030
Mapped Record Types: Specimens Publications Observations

Records

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Specimens

Source Record Count Details
Brent Steury 1
County Quad Link Date
Calvert Broomes Island View species 0/0/1997
Not available 4
County Quad Link Date
Allegany Evitts Creek View species 0/0/1979
Caroline Hickman View species 10/4/2013
Caroline Marydel View species 5/31/2015
Montgomery Urbana View species 1/1/2015
Patuxent Research Refuge Plant Inventory Project 1
County Quad Link Date
Prince George's Laurel View species 6/2/1937
Smithsonian NMNH 44
County Quad Link Date
Anne Arundel Annapolis View species 8/18/1913
Anne Arundel Round Bay View species 9/30/1962
Anne Arundel South River View species 11/25/1952
Baltimore Hereford View species 4/28/1951
Baltimore Towson View species 8/20/1904
Baltimore Towson View species 6/15/1895
Baltimore Towson View species 6/13/1894
Baltimore City Baltimore East View species 5/30/1890
Calvert North Beach View species 8/3/1919
Calvert Prince Frederick View species 10/0/1962
Calvert Solomons Island View species 6/14/1962
Charles Mount Vernon View species 9/22/1945
Charles Mount Vernon View species 4/30/1899
Frederick View species 9/21/1936
Frederick Buckeystown View species 9/27/1948
Montgomery Falls Church View species 5/20/2004
Montgomery Falls Church View species 8/11/1982
Montgomery Falls Church View species 6/4/1961
Montgomery Falls Church View species 7/23/1960
Montgomery Falls Church View species 8/1/1920
Montgomery Falls Church View species 8/1/1920
Montgomery Falls Church View species 7/13/1913
Montgomery Falls Church View species 7/24/1910
Montgomery Falls Church View species 10/16/1904
Montgomery Falls Church View species 6/3/1895
Montgomery Falls Church View species 3/23/1895
Montgomery Falls Church View species 3/23/1895
Montgomery Gaithersburg View species 3/20/1949
Montgomery Vienna View species 7/27/1919
Montgomery Vienna View species 7/3/1899
Montgomery Vienna View species 5/28/1899
Montgomery Washington West View species 3/10/1918
Montgomery Washington West View species 8/20/1905
Prince George's View species 8/4/1940
Prince George's Anacostia View species 7/14/2015
Prince George's Anacostia View species 7/14/2015
Prince George's Anacostia View species 7/14/2015
Prince George's Brandywine View species 9/21/1952
Prince George's Lanham View species 9/22/1912
Prince George's Laurel View species 6/2/1937
Prince George's Washington East View species 9/6/1926
Prince George's Washington East View species 6/27/1897
Worcester View species 6/14/1980
Worcester View species 6/14/1980

Publications

Source Record Count Details
Brent Steury 2
County Quad Record ID Date
Calvert Cove Point 593409 5/18/1996
Calvert Cove Point 65309 0/0/0
Not available 12
County Quad Record ID Date
Anne Arundel 27695 0/0/0
Caroline 15208 0/0/0
Cecil 15209 0/0/0
Cecil Conowingo Dam 48094 0/0/0
Dorchester 15210 0/0/0
Kent 15211 0/0/0
Montgomery Falls Church 18951 0/0/0
Queen Anne's 15212 0/0/0
Somerset 15213 0/0/0
Talbot 15214 0/0/0
Wicomico 15215 0/0/0
Worcester 15216 0/0/0
Steven Hill 1
County Quad Record ID Date
Worcester 25472 0/0/0

Reports

Source Record Count Details
Aaron Coolman 1
County Quad Record ID Date
Frederick Buckeystown 650529 12/4/2019
Aaron via iNaturalist 2
County Quad Record ID Date
Caroline Denton 1118361 5/31/2023
Caroline Ridgely 1094603 4/5/2023
aaron_graham via iNaturalist 1
County Quad Record ID Date
Calvert Cove Point 1130127 7/17/2021
aberkov via iNaturalist 1
County Quad Record ID Date
Anne Arundel Round Bay 1353099 12/26/2024
Adkins Arboretum via iNaturalist 1
County Quad Record ID Date
Caroline Ridgely 921130 1/24/2022
Adrienne van den Beemt 3
County Quad Record ID Date
Allegany Artemas 1234719 4/20/2024
Anne Arundel Bristol 1268241 5/8/2022
Montgomery Washington West 1248894 1/3/2023
aidanrf via iNaturalist 1
County Quad Record ID Date
Allegany Cumberland 1192990 11/22/2023
Akiva via iNaturalist 1
County Quad Record ID Date
Montgomery Falls Church 934936 3/8/2022
Alina Martin via iNaturalist 1
County Quad Record ID Date
Baltimore Reisterstown 1023413 6/6/2021
Allen Browne via iNaturalist 1
County Quad Record ID Date
Prince George's Alexandria 906687 11/29/2021
amytsnyder via iNaturalist 1
County Quad Record ID Date
Montgomery Kensington 906398 11/30/2021
annagypsy via iNaturalist 1
County Quad Record ID Date
Frederick Harpers Ferry 926318 10/8/2021
asagasti via iNaturalist 1
County Quad Record ID Date
Montgomery Washington East 1144297 6/28/2020
Ashley Bradford 14
County Quad Record ID Date
Anne Arundel Bowie 1029593 6/7/2020
Anne Arundel Laurel 1122272 7/17/2022
Anne Arundel Sparrows Point 1099248 4/16/2023
Calvert Prince Frederick 750304 4/14/2019
Calvert Prince Frederick 750296 4/14/2019
Caroline Federalsburg 1193218 5/31/2020
Caroline Hickman 663593 5/31/2020
Caroline Seaford West 754834 5/4/2019
Dorchester Rhodesdale 1144730 7/15/2023
Dorchester Rhodesdale 1144768 7/15/2023
Dorchester Rhodesdale 1144767 7/15/2023
Dorchester Rhodesdale 1121847 6/19/2022
Kent Millington 1280729 7/4/2024
Montgomery Falls Church 1038275 4/8/2018
Austin Jennings 1
County Quad Record ID Date
Harford Aberdeen 585553 3/24/2018
back2n8ur via iNaturalist 1
County Quad Record ID Date
Montgomery Kensington 1299608 9/2/2024
Barbara Patoka via iNaturalist 1
County Quad Record ID Date
Anne Arundel Round Bay 819156 4/23/2021
bbuzas via iNaturalist 8
County Quad Record ID Date
Frederick Buckeystown 1113737 5/21/2023
Frederick Buckeystown 1022148 6/4/2022
Montgomery Falls Church 1104082 4/30/2023
Montgomery Falls Church 1069948 2/7/2023
Montgomery Falls Church 1022663 10/14/2022
Montgomery Falls Church 1026226 4/26/2021
Montgomery Sandy Spring 1238041 4/28/2024
Worcester Wango 1280915 Date Obscured
Bell & Kaufman 1
County Quad Record ID Date
Kent Hanesville 119079 0/0/0
belyykit via iNaturalist 2
County Quad Record ID Date
Montgomery Gaithersburg 934046 12/29/2021
Montgomery Kensington 1094511 6/6/2020
Ben Springer 2
County Quad Record ID Date
Calvert Cove Point 803151 3/7/2021
Calvert Cove Point 647316 3/24/2019
Bill Harms 13
County Quad Record ID Date
Anne Arundel Laurel 1143242 2/28/2017
Anne Arundel Laurel 386376 7/13/2011
Anne Arundel Laurel 901835 3/15/2011
Anne Arundel Odenton 262651 4/4/2012
Anne Arundel Odenton 901836 7/13/2011
Howard Ellicott City 1305354 5/21/2010
Howard Ellicott City 381612 5/20/2010
Howard Ellicott City 1305351 5/20/2010
Howard Relay 381610 4/21/2010
Prince George's Laurel 416012 2/28/2017
Washington Clear Spring 459114 5/28/2017
Washington Mason and Dixon 459000 5/28/2017
Washington Middletown 457942 5/27/2017
Bill Hubick 72
County Quad Record ID Date
Allegany Evitts Creek 254382 6/27/2015
Anne Arundel Annapolis 637254 7/6/2019
Anne Arundel Bowie 199796 6/22/2014
Anne Arundel Bowie 99960 10/5/2013
Anne Arundel Bowie 94888 8/3/2013
Anne Arundel Bristol 226752 1/3/2015
Anne Arundel Bristol 100759 10/14/2013
Anne Arundel Gibson Island 97393 8/30/2013
Anne Arundel Gibson Island 42832 2/14/2013
Anne Arundel Laurel 597002 6/16/2018
Anne Arundel Laurel 48942 3/3/2013
Anne Arundel Odenton 49449 3/9/2013
Anne Arundel Round Bay 605035 8/10/2018
Anne Arundel Round Bay 390170 1/9/2017
Anne Arundel Round Bay 1343261 1/9/2017
Anne Arundel Sparrows Point 573013 1/28/2018
Anne Arundel Sparrows Point 1364097 1/28/2018
Anne Arundel Sparrows Point 386677 12/5/2016
Anne Arundel Sparrows Point 267162 12/19/2015
Anne Arundel Sparrows Point 227724 2/4/2015
Anne Arundel Sparrows Point 226799 1/4/2015
Anne Arundel Sparrows Point 63660 5/18/2013
Anne Arundel Sparrows Point 49778 3/13/2013
Anne Arundel Sparrows Point 28337 2/13/2013
Baltimore New Freedom 618123 1/5/2019
Baltimore Reisterstown 605135 8/11/2018
Baltimore Reisterstown 86691 6/23/2013
Baltimore Towson 27872 2/3/2013
Baltimore City Baltimore West 632962 5/25/2019
Calvert Cove Point 397332 2/12/2017
Calvert Cove Point 1342806 2/12/2017
Calvert Lower Marlboro 543101 9/30/2017
Calvert Lower Marlboro 1351627 9/30/2017
Calvert Lower Marlboro 28189 2/10/2013
Calvert Lower Marlboro 28160 2/10/2013
Calvert North Beach 277092 3/5/2016
Calvert Prince Frederick 159315 5/16/2014
Caroline Goldsboro 373027 9/3/2016
Caroline Hickman 372733 8/31/2016
Caroline Ridgely 99113 9/22/2013
Caroline Ridgely 99066 9/22/2013
Charles Brandywine 610757 10/7/2018
Charles Nanjemoy 50786 3/31/2013
Charles Widewater 610920 10/7/2018
Dorchester Rhodesdale 107547 1/1/2014
Dorchester Rhodesdale 71328 6/15/2013
Frederick Blue Ridge Summit 99534 9/29/2013
Harford Aberdeen 64528 5/25/2013
Howard Clarksville 26623 1/21/2013
Kent Millington 626620 3/10/2019
Montgomery Falls Church 574867 2/18/2018
Montgomery Falls Church 1365607 2/18/2018
Montgomery Germantown 271625 1/17/2016
Montgomery Vienna 574884 2/18/2018
Prince George's 16226 0/0/0
Prince George's Bowie 629861 4/20/2019
St. Mary's Hollywood 159362 5/16/2014
St. Mary's Hollywood 50494 3/31/2013
St. Mary's Leonardtown 397218 2/12/2017
St. Mary's Point Lookout 377267 10/7/2016
St. Mary's Saint Marys City 617810 1/1/2019
Washington Cherry Run 576247 3/9/2018
Washington Cherry Run 1366825 3/9/2018
Washington Keedysville 578410 3/24/2018
Wicomico 16227 0/0/0
Wicomico Mardela Springs 569421 1/1/2018
Wicomico Mardela Springs 1359641 1/1/2018
Wicomico Wango 418883 3/25/2017
Wicomico Wango 1342176 3/25/2017
Wicomico Wango 69455 6/15/2013
Wicomico Wango 50095 9/2/2012
Worcester Snow Hill 71287 6/15/2013
Bob Ringler 5
County Quad Record ID Date
Carroll Finksburg 100878 5/5/1991
Carroll Littlestown 452094 5/7/2017
Carroll New Windsor 486551 7/11/2017
Carroll Westminster 454192 5/14/2017
Queen Anne's Centreville 659581 5/10/2020
botanygirl via iNaturalist 9
County Quad Record ID Date
Allegany Bellegrove 1200772 12/31/2023
Allegany Bellegrove 1200767 12/31/2023
Carroll Sykesville 1101445 5/21/2020
Frederick Keedysville 1098293 5/2/2021
Frederick Keedysville 757857 5/13/2020
Frederick Point of Rocks 1094856 2/18/2023
Howard Savage 1117464 1/21/2013
Washington Hancock 1325147 2/4/2023
Washington Harpers Ferry 742267 2/14/2020
Boyer and McDowell 1
County Quad Record ID Date
Garrett Barton 575279 7/18/2005
brady_obrien via iNaturalist 3
County Quad Record ID Date
Allegany Artemas 1244692 5/9/2024
Allegany Artemas 1244689 5/9/2024
Allegany Artemas 1244688 5/9/2024
Brent Steury 1
County Quad Record ID Date
Prince George's 792098 12/0/2003
Brett M via iNaturalist 1
County Quad Record ID Date
Baltimore City Baltimore West 756829 4/27/2020
bugzilla via iNaturalist 1
County Quad Record ID Date
Montgomery Falls Church 1095110 9/16/2020
Cara G via iNaturalist 1
County Quad Record ID Date
iNat Obscured 1127057 Date Obscured
Carrie Seltzer via iNaturalist 2
County Quad Record ID Date
Frederick Blue Ridge Summit 938325 1/2/2022
Prince George's Piscataway 802026 3/13/2021
carriestaples via iNaturalist 2
County Quad Record ID Date
Charles Port Tobacco 1357715 1/2/2025
Charles Port Tobacco 733899 5/27/2019
Charlie Davis 1
County Quad Record ID Date
Baltimore Hereford 1106476 5/6/2023
choess via iNaturalist 1
County Quad Record ID Date
Baltimore Reisterstown 1032766 11/5/2022
Christopher Tracey via iNaturalist 1
County Quad Record ID Date
Allegany Bellegrove 1066279 1/15/2023
cin579 via iNaturalist 3
County Quad Record ID Date
Caroline Ridgely 1246572 5/8/2024
Dorchester Church Creek 1205709 12/22/2023
Worcester Pocomoke City 1109101 4/19/2023
Claire Ciafré via iNaturalist 1
County Quad Record ID Date
Allegany Artemas 1105106 Date Obscured
Clara Thiel via iNaturalist 9
County Quad Record ID Date
Allegany Artemas 1104318 4/29/2023
Allegany Bellegrove 1255065 5/27/2024
Allegany Oldtown 1178560 10/21/2023
Allegany Oldtown 1101959 Date Obscured
Allegany Patterson Creek 1098349 4/16/2023
Allegany Paw Paw 1320399 10/6/2024
Caroline Ridgely 1257596 6/1/2024
Garrett Barton 1118763 6/1/2023
Worcester Wango 1185211 11/4/2023
Cole Tiemann via iNaturalist 1
County Quad Record ID Date
Kent Millington 1234926 4/8/2024
crisnici via iNaturalist 5
County Quad Record ID Date
Caroline Ridgely 1308931 9/15/2024
Dorchester Blackwater River 1349607 3/17/2023
Dorchester Rhodesdale 1235422 3/16/2024
Talbot Fowling Creek 1342594 9/28/2023
Talbot Fowling Creek 1207013 5/3/2023
cybzilla via iNaturalist 1
County Quad Record ID Date
Caroline Ridgely 1241033 8/4/2021
daffodil7447 via iNaturalist 3
County Quad Record ID Date
Worcester Wango 1049465 12/18/2022
Worcester Wango 1049454 12/18/2022
Worcester Wango 945089 4/14/2022
Dan Small 29
County Quad Record ID Date
Anne Arundel Sparrows Point 64027 5/18/2013
Baltimore Reisterstown 91840 6/23/2013
Caroline Goldsboro 101041 8/19/2013
Caroline Ridgely 1296071 4/21/2024
Frederick Blue Ridge Summit 371320 6/25/2016
Frederick Blue Ridge Summit 350273 6/25/2016
Kent Church Hill 1278964 7/13/2024
Kent Galena 673224 6/11/2020
Kent Galena 346909 5/4/2016
Kent Galena 27934 2/3/2013
Kent Millington 92072 6/30/2013
Kent Millington 27427 1/26/2013
Prince George's Bowie 369487 11/27/2015
Prince George's Bowie 263313 11/27/2015
Queen Anne's Centreville 1196825 12/16/2023
Queen Anne's Centreville 483499 5/16/2017
Queen Anne's Church Hill 1295504 8/22/2024
Queen Anne's Church Hill 1158076 8/24/2023
Queen Anne's Church Hill 935054 3/6/2022
Queen Anne's Church Hill 841486 6/16/2021
Queen Anne's Church Hill 488830 5/7/2017
Queen Anne's Church Hill 55774 4/27/2013
Queen Anne's Church Hill 55205 4/27/2013
Queen Anne's Church Hill 27471 1/26/2013
Queen Anne's Price 1296934 11/1/2018
Queen Anne's Ridgely 1067357 5/1/2022
Queen Anne's Sudlersville 97355 8/25/2013
Talbot Easton 61376 4/23/2013
Worcester Girdletree 1055986 12/29/2022
David via iNaturalist 5
County Quad Record ID Date
Montgomery Gaithersburg 906614 11/28/2021
Montgomery Rockville 990346 7/30/2022
Montgomery Rockville 978040 6/29/2022
Montgomery Rockville 1046133 10/9/2021
Montgomery Rockville 1051488 8/29/2021
davidbrunton via iNaturalist 1
County Quad Record ID Date
Anne Arundel Round Bay 975515 6/29/2022
dbee via iNaturalist 1
County Quad Record ID Date
Prince George's Washington East 1242019 5/6/2024
Deborah Barber via iNaturalist 11
County Quad Record ID Date
Allegany Flintstone 1296199 8/23/2024
Charles Port Tobacco 1166857 5/2/2021
Charles Widewater 1240147 4/28/2024
Charles Widewater 1107400 4/29/2023
Dorchester Rhodesdale 1022823 10/8/2022
Montgomery Falls Church 1105449 5/1/2023
Montgomery Falls Church 1150547 4/29/2022
Montgomery Falls Church 1181372 4/28/2019
Montgomery Falls Church 1185333 6/23/2011
Montgomery Germantown 1186754 11/11/2023
Talbot Easton 1174860 11/6/2020
drymalski via iNaturalist 1
County Quad Record ID Date
Montgomery Sandy Spring 955191 4/30/2022
Dwight Johnson 8
County Quad Record ID Date
Baltimore Hereford 772498 6/20/2020
Baltimore Hereford 772497 6/16/2020
Baltimore Hereford 634715 6/12/2019
Baltimore Hereford 773531 6/12/2019
Baltimore Reisterstown 772522 6/26/2020
Caroline Ridgely 1255873 6/1/2024
Dorchester Rhodesdale 772479 7/26/2020
Montgomery Poolesville 773299 10/25/2019
easternkingbird via iNaturalist 1
County Quad Record ID Date
Baltimore Reisterstown 1306552 9/14/2024
ecodoc via iNaturalist 2
County Quad Record ID Date
Anne Arundel Bristol 667936 6/9/2020
Frederick Middletown 947250 4/18/2022
Elizabeth Miller 14
County Quad Record ID Date
Frederick Buckeystown 452722 5/7/2016
Frederick Buckeystown 452721 5/5/2016
Frederick Buckeystown 346861 4/19/2016
Frederick Buckeystown 452720 4/19/2016
Montgomery 807967 5/9/2018
Montgomery 807968 4/13/2018
Montgomery Falls Church 580755 0/0/2017
Montgomery Falls Church 451620 5/0/2016
Montgomery Falls Church 451472 4/5/2016
Montgomery Falls Church 455970 4/6/2015
Montgomery Rockville 459803 5/12/2017
Montgomery Sandy Spring 452589 5/20/2016
Montgomery Sandy Spring 371357 5/20/2016
Washington Bellegrove 580742 6/3/2017
Emilio Concari 2
County Quad Record ID Date
Dorchester Blackwater River 921409 1/25/2022
Washington Harpers Ferry 749473 2/8/2020
Emily Stanley 1
County Quad Record ID Date
Baltimore Reisterstown 623145 1/3/2019
Emily Summerbell, Ph.D. via iNaturalist 6
County Quad Record ID Date
Montgomery Gaithersburg 934085 3/6/2022
Montgomery Kensington 1136284 6/26/2023
Montgomery Rockville 1051521 5/29/2022
Montgomery Rockville 1111379 11/6/2021
Montgomery Rockville 899068 11/6/2021
Montgomery Washington West 1049523 6/16/2022
enchantedfae via iNaturalist 1
County Quad Record ID Date
Caroline Ridgely 1270028 6/19/2024
epic2112 via iNaturalist 2
County Quad Record ID Date
Dorchester Blackwater River 1361553 4/22/2024
Montgomery Kensington 1362388 4/14/2024
erynnr via iNaturalist 1
County Quad Record ID Date
Howard Ellicott City 733515 4/27/2019
Felicity Kreger via iNaturalist 1
County Quad Record ID Date
Anne Arundel Bristol 1164054 9/25/2020
fm5050 via iNaturalist 1
County Quad Record ID Date
Anne Arundel Bristol 690286 5/8/2020
forestseasons via iNaturalist 2
County Quad Record ID Date
Frederick Frederick 1241898 4/28/2024
Montgomery Germantown 1039903 11/26/2022
Fraser Watson via iNaturalist 1
County Quad Record ID Date
Calvert Cove Point 742434 1/3/2020
Frode Jacobsen 23
County Quad Record ID Date
Allegany Artemas 1267991 6/16/2024
Allegany Artemas 1231274 4/7/2024
Allegany Bellegrove 1268032 6/16/2024
Anne Arundel Bowie 1200904 1/1/2024
Anne Arundel Odenton 1218923 2/25/2024
Baltimore Ellicott City 1111348 5/15/2023
Baltimore Ellicott City 1127837 4/12/2022
Baltimore Ellicott City 819199 4/24/2021
Baltimore Lineboro 1297352 8/31/2024
Baltimore Towson 1295530 8/17/2024
Caroline Ridgely 1257637 6/1/2024
Charles Port Tobacco 1116546 5/20/2023
Prince George's Beltsville 1117999 4/25/2023
Prince George's Bowie 1156521 8/20/2023
Washington Cherry Run 1287318 8/3/2024
Washington Cherry Run 1245559 5/5/2024
Washington Cherry Run 1119680 6/3/2023
Washington Cherry Run 1118018 4/23/2023
Washington Clear Spring 1117066 5/6/2023
Washington Keedysville 1116503 5/28/2023
Washington Mason and Dixon 1004943 9/3/2022
Worcester Kingston 1345695 11/30/2024
Worcester Snow Hill 1320422 10/5/2024
Hans Holbrook 3
County Quad Record ID Date
Allegany Oldtown 1358974 10/24/2020
Anne Arundel Laurel 1357820 11/27/2021
Prince George's Lower Marlboro 749026 2/2/2020
hbanana via iNaturalist 1
County Quad Record ID Date
Anne Arundel Bowie 675526 7/9/2020
Izabella Farr via iNaturalist 4
County Quad Record ID Date
Montgomery Falls Church 929800 2/19/2022
Montgomery Falls Church 929799 2/19/2022
Montgomery Falls Church 742383 2/17/2020
Montgomery Sandy Spring 934070 3/6/2022
Jacob Malcom via iNaturalist 6
County Quad Record ID Date
Allegany Artemas 663419 6/7/2020
Calvert Cove Point 909468 4/30/2021
Frederick Blue Ridge Summit 781301 12/26/2020
Prince George's Brandywine 909469 5/1/2021
Washington Funkstown 757784 5/9/2020
Washington Harpers Ferry 1049466 12/18/2022
jah956 via iNaturalist 6
County Quad Record ID Date
Allegany Paw Paw 1245652 4/18/2024
Frederick Blue Ridge Summit 1282912 5/11/2021
Frederick Buckeystown 1265745 6/9/2021
Frederick Frederick 1275872 6/7/2021
Frederick Poolesville 1255195 6/14/2021
Montgomery Gaithersburg 1251591 5/22/2024
James Pickwell via iNaturalist 1
County Quad Record ID Date
Carroll Sykesville 1344326 11/25/2024
Jane Hill 3
County Quad Record ID Date
Caroline Ridgely 1255840 6/1/2024
Montgomery Urbana 1260282 6/8/2024
Montgomery Urbana 1031352 11/2/2022
Jane Kostenko 1
County Quad Record ID Date
St. Mary's Charlotte Hall 643330 8/31/2019
Janet Gingold via iNaturalist 8
County Quad Record ID Date
Anne Arundel Bristol 1339193 4/9/2023
Anne Arundel Bristol 1338800 4/9/2023
Anne Arundel Bristol 1367858 10/18/2020
Anne Arundel Bristol 1367920 10/4/2020
Prince George's Bristol 1277795 4/27/2024
Prince George's Lanham 1335295 4/16/2023
Prince George's Lanham 1370205 7/29/2020
Prince George's Lanham 714747 11/28/2017
Jennifer Wright via iNaturalist 1
County Quad Record ID Date
Montgomery Beltsville 1049269 12/17/2022
Jenny Glenn via iNaturalist 1
County Quad Record ID Date
Anne Arundel Odenton 1191423 12/3/2023
Jenny M. via iNaturalist 1
County Quad Record ID Date
Charles Port Tobacco 927041 2/11/2022
jessica_klotz via iNaturalist 2
County Quad Record ID Date
iNat Obscured 1338092 Date Obscured
iNat Obscured 1322907 Date Obscured
Jim Brighton 143
County Quad Record ID Date
Allegany Artemas 980931 7/10/2022
Allegany Artemas 824802 5/2/2021
Allegany Bellegrove 64705 5/27/2013
Allegany Paw Paw 64850 5/27/2013
Anne Arundel Bowie 201494 6/22/2014
Anne Arundel Bowie 160878 6/1/2014
Anne Arundel Bowie 160931 6/1/2014
Anne Arundel Bowie 99876 10/5/2013
Anne Arundel Bowie 94622 8/3/2013
Anne Arundel Laurel 48981 3/3/2013
Anne Arundel Odenton 622954 5/18/2018
Anne Arundel Odenton 201767 6/22/2014
Anne Arundel Sparrows Point 63614 5/18/2013
Baltimore Hereford 210310 8/17/2014
Baltimore New Freedom 618367 1/5/2019
Baltimore Reisterstown 86576 6/23/2013
Baltimore Towson 27900 2/3/2013
Baltimore City Baltimore West 225862 10/4/2014
Calvert Broomes Island 725561 9/20/2020
Calvert Cove Point 416062 2/12/2017
Calvert Cove Point 159783 5/18/2014
Calvert Cove Point 159608 5/17/2014
Calvert Lower Marlboro 28034 2/10/2013
Calvert Lower Marlboro 28042 2/10/2013
Calvert Prince Frederick 626556 10/16/2018
Caroline Burrsville 417477 2/20/2017
Caroline Burrsville 778346 6/25/2016
Caroline Denton 579486 3/31/2018
Caroline Denton 416010 2/28/2017
Caroline Denton 782250 12/30/2015
Caroline Denton 49067 3/4/2013
Caroline Federalsburg 24938 1/4/2013
Caroline Federalsburg 21234 12/27/2012
Caroline Hickman 459155 5/29/2017
Caroline Hickman 380 9/22/2012
Caroline Marydel 271722 12/30/2015
Caroline Ridgely 50116 3/23/2013
Caroline Seaford West 802050 3/13/2021
Caroline Seaford West 659249 10/19/2019
Caroline Seaford West 486370 4/18/2017
Carroll Manchester 210456 8/17/2014
Cecil Conowingo Dam 387664 6/26/2016
Cecil Conowingo Dam 200420 6/23/2014
Cecil Elkton 388174 6/26/2016
Charles Benedict 159984 5/18/2014
Charles Nanjemoy 50614 3/31/2013
Charles Widewater 392695 9/25/2016
Dorchester Blackwater River 925505 2/5/2022
Dorchester Chicamacomico River 1248454 5/18/2024
Dorchester Chicamacomico River 661508 5/23/2020
Dorchester Church Creek 495696 9/10/2017
Dorchester East New Market 18646 11/11/2012
Dorchester Federalsburg 801971 3/13/2021
Dorchester Federalsburg 417591 5/9/2015
Dorchester Rhodesdale 1354482 1/1/2025
Dorchester Rhodesdale 1220935 3/3/2024
Dorchester Rhodesdale 1061318 1/15/2023
Dorchester Rhodesdale 925187 2/6/2022
Dorchester Rhodesdale 788395 1/30/2021
Dorchester Rhodesdale 786955 5/21/2016
Dorchester Rhodesdale 233459 5/14/2015
Dorchester Rhodesdale 226609 1/2/2015
Dorchester Rhodesdale 225962 9/30/2014
Dorchester Rhodesdale 209941 8/10/2014
Dorchester Rhodesdale 107515 1/1/2014
Dorchester Rhodesdale 71161 6/15/2013
Dorchester Rhodesdale 62633 5/5/2013
Dorchester Rhodesdale 56147 4/20/2013
Dorchester Rhodesdale 50931 4/2/2013
Dorchester Rhodesdale 158 9/15/2012
Dorchester Wingate 864169 8/8/2021
Dorchester Wingate 21805 12/30/2012
Frederick Blue Ridge Summit 99405 9/29/2013
Frederick Catoctin Furnace 547 10/14/2012
Harford Aberdeen 64436 5/25/2013
Harford Aberdeen 51163 4/7/2013
Howard Savage 64920 5/26/2013
Howard Sykesville 451820 4/1/2017
Kent Millington 104589 11/17/2013
Kent Millington 27378 1/26/2013
Montgomery Falls Church 629910 4/20/2019
Montgomery Germantown 258277 7/21/2015
Montgomery Poolesville 453136 4/1/2017
Prince George's Alexandria 457687 5/27/2017
Prince George's Lower Marlboro 160033 5/18/2014
Prince George's Mount Vernon 654589 1/5/2020
Queen Anne's Church Hill 55450 4/27/2013
Queen Anne's Queenstown 100375 10/12/2013
Queen Anne's Ridgely 823794 5/1/2021
Queen Anne's Ridgely 50967 3/24/2013
Queen Anne's Ridgely 240 9/16/2012
Queen Anne's Sudlersville 873678 9/6/2021
Queen Anne's Sudlersville 97162 8/25/2013
Queen Anne's Sudlersville 93026 7/28/2013
Somerset Dividing Creek 799245 3/1/2021
Somerset Dividing Creek 48560 2/23/2013
St. Mary's Hollywood 719834 9/20/2020
St. Mary's Hollywood 50486 3/31/2013
St. Mary's Leonardtown 459275 5/27/2017
St. Mary's Point No Point 19525 12/1/2012
St. Mary's Rock Point 483829 5/27/2017
St. Mary's Saint Marys City 618187 1/1/2019
Talbot Easton 658807 4/25/2020
Talbot Easton 61209 4/23/2013
Talbot Fowling Creek 457870 5/27/2017
Talbot Fowling Creek 779786 6/5/2016
Talbot Fowling Creek 780044 6/5/2016
Talbot Saint Michaels 121872 4/27/2014
Talbot Trappe 393036 1/25/2017
Talbot Trappe 779943 6/8/2016
Talbot Trappe 779827 6/8/2016
Talbot Wye Mills 810843 4/10/2021
Talbot Wye Mills 347149 4/30/2016
Talbot Wye Mills 49011 2/25/2013
Washington Bellegrove 457367 5/20/2017
Washington Cherry Run 457337 5/20/2017
Washington Cherry Run 160118 5/26/2014
Washington Hancock 61593 4/21/2013
Washington Harpers Ferry 800599 3/6/2021
Wicomico Mardela Springs 576508 1/1/2018
Wicomico Sharptown 678378 7/5/2020
Wicomico Wango 200235 6/8/2014
Wicomico Wango 69386 6/15/2013
Wicomico Wango 63704 5/5/2013
Wicomico Wango 98 9/2/2012
Wicomico Wetipquin 951372 4/30/2022
Wicomico Wetipquin 609333 8/5/2018
Worcester Assawoman Bay 654539 1/12/2020
Worcester Girdletree 812885 4/11/2021
Worcester Girdletree 678860 3/27/2016
Worcester Kingston 328846 10/5/2015
Worcester Kingston 158886 5/10/2014
Worcester Public Landing 614590 8/24/2018
Worcester Snow Hill 819456 4/24/2021
Worcester Snow Hill 817300 4/17/2021
Worcester Snow Hill 805875 Date Obscured
Worcester Snow Hill 612791 8/5/2018
Worcester Snow Hill 209792 8/10/2014
Worcester Snow Hill 92626 7/21/2013
Worcester Snow Hill 71120 6/15/2013
Worcester Snow Hill 52741 4/6/2013
Worcester Snow Hill 20454 4/28/2012
Worcester Whaleysville 654532 1/12/2020
Jim Moore 1
County Quad Record ID Date
Caroline Ridgely 1310741 9/7/2024
Jim Stasz 7
County Quad Record ID Date
Anne Arundel Bristol 1053008 9/16/2022
Calvert Cove Point 380769 10/18/2016
Caroline Federalsburg 1254505 5/29/2024
Caroline Goldsboro 1292960 6/8/2024
Charles Benedict 692365 4/6/2020
Charles Brandywine 1280001 7/2/2024
Prince George's Mount Vernon 118297 6/5/2013
jlwiesner0 via iNaturalist 3
County Quad Record ID Date
Anne Arundel Bristol 911297 12/17/2021
Anne Arundel Bristol 911296 12/17/2021
Anne Arundel Bristol 911295 12/17/2021
Joanne Solem 2
County Quad Record ID Date
Howard Savage 112727 6/29/2013
Howard Savage 112726 6/29/2013
Joe Girgente via iNaturalist 1
County Quad Record ID Date
Worcester Snow Hill 1338639 11/14/2024
Joe MDO via iNaturalist 2
County Quad Record ID Date
Anne Arundel Odenton 1131037 6/22/2023
Anne Arundel Odenton 1164354 6/22/2023
John Hall 18
County Quad Record ID Date
Anne Arundel Odenton 1207592 Date Obscured
Caroline Ridgely 1256814 6/2/2024
Caroline Ridgely 1186070 Date Obscured
Caroline Ridgely 1054863 Date Obscured
Carroll Finksburg 781292 12/30/2020
Dorchester Church Creek 611273 9/8/2018
Dorchester Federalsburg 927345 2/12/2022
Garrett Gorman 1012687 Date Obscured
Howard Savage 823951 5/2/2021
Howard Savage 801495 Date Obscured
Montgomery Falls Church 1263195 Date Obscured
Montgomery Falls Church 802625 3/15/2021
Prince George's Alexandria 1337174 Date Obscured
Prince George's Mount Vernon 1103678 Date Obscured
Somerset Marion 986837 Date Obscured
St. Mary's Hollywood 968839 Date Obscured
Washington Funkstown 1034748 Date Obscured
Washington Harpers Ferry 940698 Date Obscured
Jonathan Irons 5
County Quad Record ID Date
Caroline Hobbs 1026741 10/22/2022
Queen Anne's Centreville 978547 7/5/2022
Queen Anne's Ridgely 985544 7/22/2022
Talbot Trappe 1085546 3/17/2023
Worcester Girdletree 974078 6/23/2022
Jonathan Irons via iNaturalist 4
County Quad Record ID Date
Calvert Cove Point 1169312 7/17/2021
Caroline Goldsboro 1164900 7/20/2022
Kent Galena 1158110 7/13/2023
Queen Anne's Church Hill 1086808 3/23/2023
Josh Emm 7
County Quad Record ID Date
Allegany Artemas 1209276 Date Obscured
Allegany Paw Paw 895224 10/28/2021
Garrett Bittinger 911111 12/16/2021
Harford Aberdeen 578509 3/24/2018
Harford Aberdeen 1038989 Date Obscured
Harford Norrisville 661363 5/30/2020
Harford Norrisville 1062809 5/30/2020
jraiford via iNaturalist 2
County Quad Record ID Date
Montgomery Germantown 1062235 4/24/2020
Montgomery Urbana 1062241 4/30/2021
Judy Gallagher 1
County Quad Record ID Date
Allegany Artemas 1101263 7/16/2021
Julie Simpson 1
County Quad Record ID Date
Charles Indian Head 657591 2/17/2020
Karyn Molines 1
County Quad Record ID Date
Calvert Broomes Island 588306 4/4/2018
Karyn Molines Ccnrd via iNaturalist 8
County Quad Record ID Date
Calvert Broomes Island 1048039 4/30/2022
Calvert Broomes Island 1048104 4/26/2019
Calvert Broomes Island 1048019 4/4/2018
Calvert Cove Point 1048030 4/29/2022
Calvert Cove Point 1048074 4/27/2019
Calvert Cove Point 1048158 4/4/2019
Calvert Cove Point 1048232 4/28/2018
Calvert Solomons Island 1048133 5/12/2017
Karyn Molines via iNaturalist 6
County Quad Record ID Date
Anne Arundel Bristol 942653 11/27/2020
Calvert Broomes Island 1103796 4/29/2023
Calvert Broomes Island 1103781 4/29/2023
Calvert Cove Point 1104742 5/1/2023
Calvert Cove Point 963934 4/27/2020
Prince George's Bowie 1098210 4/15/2023
karyorelicta via iNaturalist 2
County Quad Record ID Date
Montgomery Kensington 1252199 5/25/2024
Montgomery Rockville 1228801 4/1/2024
kbarylski via iNaturalist 3
County Quad Record ID Date
Allegany Artemas 1362802 4/23/2024
Anne Arundel Laurel 1047771 5/10/2022
Washington Keedysville 1369788 5/29/2022
kdaniel20816 via iNaturalist 1
County Quad Record ID Date
Calvert Prince Frederick 1052522 11/2/2022
Keith Hansen via iNaturalist 1
County Quad Record ID Date
iNat Obscured 919705 Date Obscured
Ken Clark via iNaturalist 1
County Quad Record ID Date
Howard Laurel 1343829 12/16/2023
Ken Rosenthal via iNaturalist 1
County Quad Record ID Date
Montgomery Falls Church 739053 6/15/2018
Ken-ichi Ueda via iNaturalist 1
County Quad Record ID Date
Howard Ellicott City 699309 5/28/2018
Kerry Wixted 4
County Quad Record ID Date
Anne Arundel Round Bay 821993 5/2/2021
Calvert 52227 9/22/2010
Prince George's 52228 10/13/2010
St. Mary's 52229 9/9/2010
Kimberly Booth 3
County Quad Record ID Date
Allegany Evitts Creek 419044 6/3/2015
Allegany Evitts Creek 416688 6/3/2015
Allegany Patterson Creek 419732 7/6/2014
kimberlybooth via iNaturalist 1
County Quad Record ID Date
Allegany Artemas 917188 7/12/2021
Kirsten Johnson 6
County Quad Record ID Date
Baltimore Cockeysville 348412 5/20/2016
Baltimore City Baltimore East 592115 5/24/2018
Baltimore City Baltimore East 564219 10/14/2017
Baltimore City Baltimore West 654384 2/4/2020
Carroll Winfield 631490 4/13/2019
Howard Ellicott City 371148 7/3/2016
klefkovitz via iNaturalist 1
County Quad Record ID Date
iNat Obscured 1190026 Date Obscured
Kyle Klotz 4
County Quad Record ID Date
Allegany Oldtown 902607 6/27/2019
Dorchester Federalsburg 1274640 Date Obscured
Garrett Barton 1189009 Date Obscured
Garrett Bittinger 987525 Date Obscured
ladyzadie via iNaturalist 1
County Quad Record ID Date
Montgomery Poolesville 1243633 5/10/2024
larricktraynor via iNaturalist 1
County Quad Record ID Date
Montgomery Gaithersburg 1137907 8/17/2019
laurabankey via iNaturalist 1
County Quad Record ID Date
Baltimore Reisterstown 1094648 4/29/2022
lkeifer via iNaturalist 1
County Quad Record ID Date
Frederick Buckeystown 1213746 12/22/2023
Lori B via iNaturalist 1
County Quad Record ID Date
Allegany Artemas 904304 11/21/2021
Lori Byrne 1
County Quad Record ID Date
Frederick Myersville 568864 7/7/2017
louise4stars via iNaturalist 1
County Quad Record ID Date
Prince George's Lower Marlboro 1239689 4/27/2024
lynnparsons via iNaturalist 2
County Quad Record ID Date
Frederick Buckeystown 1080157 5/17/2017
Montgomery Kensington 1246472 5/14/2024
mackeyjs via iNaturalist 1
County Quad Record ID Date
Worcester Snow Hill 1259223 6/5/2024
Maggie via iNaturalist 1
County Quad Record ID Date
Anne Arundel Bristol 733859 9/29/2018
Mark Eanes 10
County Quad Record ID Date
Allegany Artemas 649606 5/8/2019
Allegany Cumberland 1248320 5/14/2022
Allegany Cumberland 770452 3/20/2020
Allegany Cumberland 1352279 3/20/2020
Allegany Cumberland 615381 5/28/2018
Allegany Cumberland 607026 4/21/2018
Allegany Evitts Creek 653111 5/31/2019
Allegany Evitts Creek 634685 7/27/2018
Frederick Blue Ridge Summit 774862 11/1/2018
Washington Hancock 607027 4/25/2018
marmamdoc via iNaturalist 1
County Quad Record ID Date
Frederick Poolesville 1189558 11/23/2023
maryland_adventure_babe via iNaturalist 1
County Quad Record ID Date
Garrett Bittinger 1005028 9/3/2022
Matt Grey 5
County Quad Record ID Date
Anne Arundel Curtis Bay 617243 12/20/2018
Anne Arundel Odenton 628031 4/4/2019
Anne Arundel Round Bay 627349 3/22/2019
Anne Arundel Round Bay 618474 12/23/2018
Anne Arundel Sparrows Point 617299 10/18/2017
Matthew Beziat 17
County Quad Record ID Date
Anne Arundel Annapolis 935522 3/10/2022
Anne Arundel Laurel 616715 11/23/2018
Anne Arundel Laurel 1119217 11/23/2018
Anne Arundel South River 790686 2/6/2021
Anne Arundel South River 657249 3/14/2019
Anne Arundel South River 626856 3/14/2019
Anne Arundel South River 1119156 3/14/2019
Anne Arundel Sparrows Point 616959 12/11/2018
Carroll Sykesville 628254 3/31/2019
Carroll Sykesville 1119139 3/31/2019
Dorchester Blackwater River 1186097 11/11/2023
Prince George's Bowie 652535 3/23/2019
Prince George's Bowie 1119135 3/23/2019
Prince George's Laurel 1065322 3/10/2019
Prince George's Lower Marlboro 935805 2/12/2022
Prince George's Lower Marlboro 627043 9/29/2018
Prince George's Lower Marlboro 943711 9/29/2018
Maxwell and Danté Julius via iNaturalist 1
County Quad Record ID Date
Dorchester Blackwater River 925322 2/5/2022
meakaemmerlen via iNaturalist 1
County Quad Record ID Date
Caroline Ridgely 1352244 10/6/2013
Megan Massa via iNaturalist 2
County Quad Record ID Date
Allegany Paw Paw 1357892 1/1/2025
Caroline Ridgely 1341164 3/16/2024
Michelle Campbell via iNaturalist 1
County Quad Record ID Date
Allegany Paw Paw 1095754 6/4/2021
Mike Ostrowski 1
County Quad Record ID Date
Allegany Artemas 665790 6/1/2013
Mike via iNaturalist 1
County Quad Record ID Date
Charles Widewater 1105617 6/20/2020
mjacobs5 via iNaturalist 1
County Quad Record ID Date
Howard Ellicott City 733081 4/27/2019
mseasternshore via iNaturalist 1
County Quad Record ID Date
Caroline Ridgely 1031266 11/3/2022
Nancy Martin 5
County Quad Record ID Date
Kent Betterton 280801 5/31/2015
Kent Chestertown 346267 4/22/2016
Kent Langford Creek 284674 3/27/2016
Kent Rock Hall 284606 3/26/2016
St. Mary's Saint Marys City 347363 5/10/2016
Nate Marchessault via iNaturalist 2
County Quad Record ID Date
Dorchester Blackwater River 1098931 11/29/2021
Dorchester Blackwater River 1098930 11/29/2021
Not available 6
County Quad Record ID Date
Anne Arundel Laurel 14836 0/0/0
Caroline Ridgely 15390 0/0/0
Kent Langford Creek 383216 0/0/1992
Montgomery Kensington 102795 0/0/0
Washington Shepherdstown 20951 4/24/2005
Washington Shepherdstown 261004 0/0/0
oriolekec1 via iNaturalist 1
County Quad Record ID Date
Baltimore Reisterstown 869611 9/18/2020
Paul Dennehy 1
County Quad Record ID Date
Caroline Ridgely 1302037 9/7/2024
Peter Kaestner via iNaturalist 2
County Quad Record ID Date
Baltimore Reisterstown 1238286 4/28/2024
Washington Hancock 678799 7/13/2020
Peter M Martin via iNaturalist 8
County Quad Record ID Date
Baltimore Hereford 785408 1/4/2021
Baltimore Hereford 742449 2/18/2020
Baltimore Lineboro 1085746 2/27/2023
Baltimore Lineboro 1055255 12/29/2022
Baltimore Lineboro 934734 3/8/2022
Baltimore New Freedom 1047070 12/11/2022
Baltimore New Freedom 1046039 11/7/2022
Carroll Sykesville 734469 6/3/2019
pgwamsley via iNaturalist 1
County Quad Record ID Date
Calvert Prince Frederick 905944 11/28/2021
ptbrnchbob via iNaturalist 23
County Quad Record ID Date
Anne Arundel Laurel 1242933 5/7/2024
Anne Arundel Laurel 1213526 2/15/2024
Anne Arundel Laurel 1207505 1/27/2024
Anne Arundel Laurel 1117874 5/31/2023
Anne Arundel Laurel 1043723 5/5/2022
Anne Arundel Laurel 1044221 12/19/2021
Anne Arundel Odenton 1295296 8/21/2024
Anne Arundel Odenton 1295333 8/20/2024
Anne Arundel Odenton 1262614 6/10/2024
Anne Arundel Odenton 1214533 2/18/2024
Anne Arundel Odenton 1075926 2/26/2023
Anne Arundel Odenton 1072981 2/19/2023
Anne Arundel Odenton 1063570 1/21/2023
Anne Arundel Odenton 1047004 12/12/2022
Anne Arundel Odenton 1045390 10/31/2021
Anne Arundel Odenton 861962 8/3/2021
Caroline Ridgely 1256442 6/1/2024
Prince George's Bowie 812658 11/17/2020
Prince George's Laurel 1190939 11/30/2023
Prince George's Laurel 1042868 5/12/2022
Prince George's Laurel 1046151 9/16/2021
Washington Bellegrove 1050848 5/17/2020
Washington Clear Spring 791581 6/3/2020
ptlcruiser via iNaturalist 3
County Quad Record ID Date
Calvert Cove Point 1353513 12/27/2024
Calvert Cove Point 1233897 4/16/2024
Frederick Blue Ridge Summit 1332305 10/25/2024
Ranger Dave via iNaturalist 1
County Quad Record ID Date
Anne Arundel South River 954475 5/8/2022
rborchelt via iNaturalist 2
County Quad Record ID Date
Prince George's Laurel 958417 5/14/2022
Washington Harpers Ferry 1248513 5/17/2024
rhondaridley via iNaturalist 1
County Quad Record ID Date
Montgomery Falls Church 1236127 11/3/2019
rinwolfe via iNaturalist 1
County Quad Record ID Date
Anne Arundel Round Bay 821407 4/30/2021
Robert Ferraro 4
County Quad Record ID Date
Anne Arundel Annapolis 454707 5/17/2017
Anne Arundel Odenton 632076 5/9/2019
Anne Arundel Round Bay 636790 6/15/2019
Montgomery Beltsville 628484 4/11/2019
robinzs via iNaturalist 2
County Quad Record ID Date
Anne Arundel Bristol 755034 4/12/2020
Montgomery Falls Church 1034863 11/12/2022
romainclem via iNaturalist 1
County Quad Record ID Date
Anne Arundel Annapolis 762498 Date Obscured
Ron Wertz via iNaturalist 82
County Quad Record ID Date
Anne Arundel Bristol 1100917 4/22/2023
Anne Arundel Bristol 1099298 4/15/2023
Anne Arundel Bristol 1092569 4/1/2023
Anne Arundel Bristol 1018523 9/29/2022
Anne Arundel Bristol 1043123 5/15/2022
Anne Arundel Bristol 1043105 5/15/2022
Anne Arundel Bristol 930844 2/21/2022
Anne Arundel Bristol 930565 2/21/2022
Anne Arundel Bristol 930564 2/21/2022
Anne Arundel Bristol 930563 2/21/2022
Anne Arundel Bristol 930562 2/21/2022
Anne Arundel Bristol 930561 2/21/2022
Anne Arundel Gibson Island 1208135 1/27/2024
Anne Arundel Laurel 1181407 6/24/2023
Anne Arundel Laurel 1109223 5/7/2023
Anne Arundel Laurel 1032734 9/25/2022
Anne Arundel Odenton 1255030 4/18/2024
Anne Arundel Odenton 1015143 9/25/2022
Anne Arundel South River 1208136 1/27/2024
Anne Arundel South River 1207670 1/27/2024
Anne Arundel South River 1207666 1/27/2024
Anne Arundel South River 1207665 1/27/2024
Calvert Benedict 1203103 1/7/2024
Calvert Benedict 1203102 1/7/2024
Calvert Cove Point 1034395 9/24/2022
Calvert Cove Point 1070234 5/1/2021
Calvert Lower Marlboro 1278935 6/29/2024
Calvert Lower Marlboro 1202719 1/7/2024
Calvert North Beach 1241063 4/29/2024
Calvert North Beach 1101865 4/23/2023
Calvert North Beach 1101140 4/23/2023
Calvert Prince Frederick 1105752 5/1/2023
Caroline Ridgely 841764 6/19/2021
Carroll Finksburg 1199644 12/28/2023
Carroll Finksburg 1199643 12/28/2023
Carroll Finksburg 1199392 12/23/2023
Carroll Finksburg 1185395 11/9/2023
Carroll Manchester 1285383 7/29/2024
Carroll Manchester 1285382 7/29/2024
Carroll Sykesville 1186029 11/11/2023
Carroll Westminster 1294838 8/15/2024
Carroll Westminster 1286871 8/2/2024
Charles Charlotte Hall 1227155 3/24/2024
Charles Indian Head 1237677 4/26/2024
Charles Indian Head 1225052 3/17/2024
Charles Indian Head 1200116 12/29/2023
Charles Indian Head 1169187 9/17/2023
Charles La Plata 1227100 3/24/2024
Charles La Plata 1200512 12/30/2023
Charles La Plata 1200500 12/30/2023
Charles La Plata 1200496 12/30/2023
Charles La Plata 1200492 12/30/2023
Dorchester Blackwater River 927150 2/11/2022
Dorchester Cambridge 1171635 9/29/2023
Dorchester Cambridge 1171634 9/29/2023
Kent Langford Creek 1081807 3/11/2023
Kent Langford Creek 914461 12/30/2021
Montgomery Falls Church 1061182 4/28/2022
Montgomery Kensington 1252327 4/15/2024
Montgomery Kensington 1178542 10/22/2023
Montgomery Kensington 1054176 9/23/2021
Montgomery Kensington 800414 3/4/2021
Montgomery Sterling 1084295 3/17/2023
Montgomery Vienna 1040646 6/10/2022
Prince George's Bowie 1105296 4/29/2023
Prince George's Bowie 1089053 3/26/2023
Prince George's Bowie 1045975 4/24/2022
Prince George's Lower Marlboro 1042132 9/2/2022
Prince George's Upper Marlboro 1274106 6/30/2024
Prince George's Upper Marlboro 1105149 4/29/2023
Prince George's Upper Marlboro 1105144 4/29/2023
Prince George's Upper Marlboro 1095618 4/9/2023
Prince George's Upper Marlboro 1095322 4/9/2023
Prince George's Upper Marlboro 1091538 4/2/2023
Prince George's Upper Marlboro 1091537 4/2/2023
Prince George's Washington East 1064534 6/15/2021
St. Mary's Charlotte Hall 1195947 12/15/2023
St. Mary's Charlotte Hall 1195475 12/15/2023
St. Mary's Mechanicsville 1281170 6/29/2024
St. Mary's Mechanicsville 1221149 3/3/2024
St. Mary's Rock Point 1252462 4/20/2024
Talbot Saint Michaels 1189712 11/24/2023
ross_ny via iNaturalist 1
County Quad Record ID Date
Allegany Bellegrove 930966 2/20/2022
rtwilkens via iNaturalist 3
County Quad Record ID Date
Wicomico Eden 1268402 5/28/2021
Worcester Snow Hill 1105474 5/3/2023
Worcester Snow Hill 1241541 4/26/2023
runcator via iNaturalist 2
County Quad Record ID Date
Charles Port Tobacco 911994 12/19/2021
Garrett Barton 1230267 4/26/2014
rwcrook via iNaturalist 1
County Quad Record ID Date
Baltimore Reisterstown 1300521 7/19/2024
Sam Droege 8
County Quad Record ID Date
Anne Arundel Bowie 1354773 1/2/2025
Anne Arundel Bristol 1369942 2/15/2025
Anne Arundel Odenton 1131500 6/24/2023
Baltimore City Baltimore East 1111889 5/16/2023
Prince George's Bowie 1367130 2/6/2025
Prince George's Bowie 1354373 1/1/2025
Prince George's Laurel 981413 7/13/2022
Queen Anne's Queenstown 1364968 2/2/2025
Samantha Hagler via iNaturalist 1
County Quad Record ID Date
Caroline Ridgely 1235887 3/16/2024
Simon W. via iNaturalist 1
County Quad Record ID Date
Washington Harpers Ferry 1341019 4/4/2021
sladen via iNaturalist 1
County Quad Record ID Date
Montgomery Rockville 995655 4/21/2019
smartinbiologist via iNaturalist 1
County Quad Record ID Date
Worcester Wango 1210337 11/7/2023
Solem Database 28
County Quad Record ID Date
Howard 441254 9/28/1978
Howard 441255 9/21/1978
Howard 441238 9/21/1977
Howard 441239 9/10/1977
Howard 441256 10/6/1976
Howard Beltsville 441233 6/21/1980
Howard Beltsville 441234 6/22/1977
Howard Beltsville 441237 11/20/1976
Howard Beltsville 441236 10/27/1976
Howard Beltsville 441235 9/30/1976
Howard Clarksville 441232 11/4/1976
Howard Ellicott City 441251 8/26/1990
Howard Ellicott City 441243 10/9/1978
Howard Ellicott City 441244 9/17/1977
Howard Ellicott City 441249 11/6/1976
Howard Ellicott City 441250 11/2/1976
Howard Ellicott City 441248 10/30/1976
Howard Ellicott City 441245 10/13/1976
Howard Ellicott City 441246 9/19/1976
Howard Relay 441241 10/11/1977
Howard Savage 441252 8/12/1990
Howard Savage 441231 10/23/1976
Howard Savage 441240 9/24/1976
Howard Savage 441247 9/21/1976
Howard Savage 441230 9/12/1976
Howard Sykesville 441242 8/27/1977
Howard Woodbine 441253 9/28/1978
Howard Woodbine 441229 9/21/1978
spyingnaturalist via iNaturalist 1
County Quad Record ID Date
Charles Port Tobacco 755748 4/17/2020
Stephen John Davies via iNaturalist 2
County Quad Record ID Date
Anne Arundel Laurel 1140138 5/28/2020
Montgomery Sandy Spring 1263535 1/20/2020
Steven Daniel via iNaturalist 1
County Quad Record ID Date
Montgomery Falls Church 1084954 11/26/2019
Sue Muller 13
County Quad Record ID Date
Anne Arundel Gibson Island 703395 9/20/2020
Baltimore New Freedom 621329 12/25/2018
Caroline Seaford West 654909 2/16/2020
Charles Hughesville 909813 8/29/2021
Charles Hughesville 871393 8/29/2021
Dorchester Church Creek 608171 9/8/2018
Dorchester Federalsburg 1073881 2/11/2023
Dorchester Rhodesdale 1224641 3/16/2024
Frederick Walkersville 769944 5/10/2020
Howard Savage 1212247 4/14/2020
Howard Woodbine 1206669 5/27/2021
Howard Woodbine 487355 7/16/2017
Washington Hedgesville 615296 11/3/2018
sunnyside7 via iNaturalist 1
County Quad Record ID Date
Caroline Ridgely 1239593 5/19/2022
suprof2021 via iNaturalist 1
County Quad Record ID Date
Worcester Dividing Creek 908985 12/8/2021
swamp ass via iNaturalist 1
County Quad Record ID Date
Baltimore Towson 1139378 8/12/2021
Tim Emhoff via iNaturalist 9
County Quad Record ID Date
Charles La Plata 1104230 4/30/2023
Charles La Plata 941881 5/2/2021
Charles Nanjemoy 997408 4/25/2020
Charles Nanjemoy 1001212 4/23/2020
Charles Popes Creek 1240491 4/26/2024
Charles Popes Creek 1103086 4/28/2023
Charles Popes Creek 1001216 4/24/2020
Charles Popes Creek 1015520 3/16/2020
Charles Widewater 1103777 4/29/2023
Timothy Reichard 1
County Quad Record ID Date
Anne Arundel Laurel 666531 4/22/2020
tminatbe via iNaturalist 2
County Quad Record ID Date
iNat Obscured 1094649 Date Obscured
iNat Obscured 1094650 Date Obscured
Tom Feild 5
County Quad Record ID Date
Allegany Oldtown 1044310 6/10/2022
Caroline Ridgely 700970 9/12/2020
Carroll Sykesville 934531 3/6/2022
Montgomery Germantown 1319562 10/7/2024
Queen Anne's Centreville 1052257 9/1/2020
tonyiajohnson via iNaturalist 8
County Quad Record ID Date
Calvert Broomes Island 1074488 2/23/2023
Calvert Cove Point 1320903 10/6/2024
Calvert Cove Point 1079077 3/2/2023
Calvert Lower Marlboro 1239413 4/28/2024
Calvert Lower Marlboro 1188855 9/12/2023
Calvert Prince Frederick 1114166 5/21/2023
Charles Hughesville 1237889 4/26/2024
Prince George's Lower Marlboro 1299610 8/28/2024
Tyler Bell 9
County Quad Record ID Date
Anne Arundel Deale 566328 11/20/2017
Anne Arundel South River 397382 2/8/2017
Calvert Cove Point 348057 6/10/2016
Calvert North Beach 628369 4/9/2019
St. Mary's Hollywood 1246233 5/11/2024
St. Mary's Hollywood 880740 7/19/2021
St. Mary's Hollywood 589852 5/6/2018
St. Mary's Point No Point 567848 12/17/2017
St. Mary's Solomons Island 1207991 1/5/2024
Vaibhav Dwivedi via iNaturalist 1
County Quad Record ID Date
Montgomery Falls Church 1037015 11/20/2022
vwiest via iNaturalist 3
County Quad Record ID Date
Prince George's Bowie 1178317 10/19/2023
Prince George's Bristol 1185291 11/8/2023
Prince George's Washington East 902727 11/18/2021
Wayne Longbottom 75
County Quad Record ID Date
Allegany Artemas 1234236 4/20/2024
Allegany Evitts Creek 254793 6/27/2015
Allegany Flintstone 1138538 7/8/2023
Anne Arundel Curtis Bay 563856 9/5/2017
Anne Arundel Gibson Island 930134 2/20/2022
Anne Arundel Round Bay 1113708 5/21/2023
Anne Arundel Round Bay 1084705 3/19/2023
Anne Arundel Round Bay 897434 11/2/2021
Anne Arundel Round Bay 860115 8/1/2021
Anne Arundel Round Bay 390973 1/1/2006
Anne Arundel South River 603167 7/2/2018
Anne Arundel Sparrows Point 1244676 5/12/2024
Anne Arundel Sparrows Point 1111185 5/14/2023
Anne Arundel Sparrows Point 1098759 4/16/2023
Anne Arundel Sparrows Point 904305 11/21/2021
Baltimore Hereford 386064 10/16/2005
Calvert Cove Point 381157 7/26/2005
Calvert Lower Marlboro 1196559 12/17/2023
Calvert Lower Marlboro 778539 12/20/2020
Calvert Lower Marlboro 577190 9/30/2017
Calvert Lower Marlboro 386155 12/25/2011
Caroline Federalsburg 663730 5/31/2020
Caroline Fowling Creek 1160081 8/30/2023
Caroline Goldsboro 986689 7/25/2022
Caroline Hickman 1056869 1/4/2023
Caroline Hickman 953690 5/6/2022
Caroline Hickman 950327 4/28/2022
Caroline Hickman 933135 3/3/2022
Caroline Hickman 687677 7/30/2020
Caroline Hickman 665029 5/15/2020
Caroline Hickman 459816 5/29/2017
Caroline Hickman 390974 10/4/2013
Caroline Hickman 390987 7/13/2010
Caroline Hobbs 1117871 5/31/2023
Caroline Hobbs 1067643 2/2/2023
Caroline Marydel 948210 4/22/2022
Caroline Preston 929604 2/18/2022
Caroline Ridgely 968700 6/11/2022
Caroline Ridgely 960457 5/22/2022
Caroline Ridgely 934222 3/6/2022
Caroline Ridgely 929215 2/16/2022
Caroline Ridgely 925186 2/5/2022
Caroline Ridgely 877844 9/13/2021
Caroline Ridgely 564511 10/1/2017
Caroline Seaford West 944952 4/13/2022
Caroline Seaford West 933758 3/5/2022
Caroline Seaford West 929392 2/17/2022
Caroline Seaford West 894793 10/27/2021
Caroline Seaford West 868254 8/18/2021
Caroline Seaford West 786475 1/22/2021
Caroline Seaford West 707043 10/1/2020
Cecil Earleville 1196571 12/18/2023
Cecil Spesutie 566739 9/18/2017
Dorchester Church Creek 607770 9/8/2018
Dorchester Federalsburg 927335 2/12/2022
Dorchester Federalsburg 384414 9/20/2011
Dorchester Preston 630609 4/30/2019
Dorchester Rhodesdale 1364261 2/1/2025
Dorchester Rhodesdale 1200762 1/1/2024
Dorchester Rhodesdale 386080 12/24/2015
Howard Savage 1342990 11/24/2024
Howard Savage 1342988 11/24/2024
Kent Langford Creek 1214273 2/16/2024
Kent Millington 1264437 6/14/2024
Kent Millington 634853 6/11/2019
Montgomery Gaithersburg 603343 7/3/2018
Montgomery Poolesville 1320374 10/7/2024
St. Mary's Saint Marys City 618866 1/1/2019
Talbot Trappe 893538 10/24/2021
Talbot Trappe 669632 6/22/2020
Wicomico Mardela Springs 1070955 2/11/2023
Wicomico Salisbury 1267213 6/17/2024
Wicomico Salisbury 642909 9/2/2019
Worcester Pocomoke City 1119679 6/3/2023
Worcester Snow Hill 386093 9/24/2013
wearethechampignons via iNaturalist 3
County Quad Record ID Date
Montgomery Falls Church 1094605 4/9/2023
Montgomery Falls Church 1094601 4/9/2023
Montgomery Falls Church 937895 3/21/2022
willet63 via iNaturalist 1
County Quad Record ID Date
Calvert Lower Marlboro 1206505 10/15/2023
wilpersm via iNaturalist 1
County Quad Record ID Date
iNat Obscured 1037085 Date Obscured
woodlawn via iNaturalist 2
County Quad Record ID Date
Cecil Rising Sun 1329368 10/22/2024
Cecil Rising Sun 1171574 8/31/2023
yakfur via iNaturalist 1
County Quad Record ID Date
Montgomery Falls Church 1137776 3/23/2019