Dames Rocket Hesperis matronalis LinnaeusNon-native  -  Invasive    
Kingdom Plantae   >   Division Tracheophyta   >   Class Magnoliopsida   >   Order Brassicales   >   Family Brassicaceae   >   Genus Hesperis   
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Mapped Records: 229     Unmapped Records: 2
Total Records: 231
Mapped Record Types: Specimens Publications Observations

Records

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Specimens

Source Record Count Details
Not available 4
County Quad Link Date
Garrett Sang Run View species 5/23/2015
Garrett Sang Run View species 5/23/2015
Garrett Table Rock View species 5/28/2012
Howard Savage View species 5/15/2014
Smithsonian NMNH 6
County Quad Link Date
Frederick Poolesville View species 5/26/1951
Montgomery Falls Church View species 5/22/2005
Montgomery Falls Church View species 5/6/2004
Montgomery Falls Church View species 6/12/1997
Montgomery Falls Church View species 5/23/1897
Montgomery Rockville View species 5/20/1897

Publications

Source Record Count Details

Reports

Source Record Count Details
Aaron via iNaturalist 2
County Quad Record ID Date
Garrett Avilton 1123345 6/10/2023
Garrett Avilton 1123340 6/10/2023
aaron_graham via iNaturalist 1
County Quad Record ID Date
Garrett Table Rock 1130138 5/25/2021
adby9b via iNaturalist 1
County Quad Record ID Date
Frederick Buckeystown 667410 6/14/2020
Adrienne van den Beemt 1
County Quad Record ID Date
Baltimore Phoenix 1275533 5/22/2021
akerns via iNaturalist 1
County Quad Record ID Date
Washington Blue Ridge Summit 1111423 5/14/2023
Andy Wilson via iNaturalist 3
County Quad Record ID Date
Carroll Taneytown 1109139 5/10/2023
Frederick Blue Ridge Summit 1372790 6/9/2024
Frederick Taneytown 1109117 5/10/2023
Ashley Bradford 6
County Quad Record ID Date
Baltimore Towson 759450 5/25/2020
Baltimore Towson 759449 5/25/2020
Baltimore Towson 759447 5/25/2020
Garrett Grantsville 1126598 6/10/2023
Washington Clear Spring 941183 5/9/2021
Washington Clear Spring 941182 5/9/2021
bbuzas via iNaturalist 3
County Quad Record ID Date
Montgomery Falls Church 1241109 5/3/2024
Montgomery Falls Church 1106727 5/5/2023
Montgomery Sterling 1022144 5/17/2022
Bill Blauvelt via iNaturalist 5
County Quad Record ID Date
Garrett Avilton 1119992 6/1/2023
Garrett Avilton 1113765 5/21/2023
Garrett Friendsville 1081760 5/20/2022
Garrett McHenry 734567 6/10/2019
Garrett Sang Run 1114866 5/22/2023
Bill Harms 9
County Quad Record ID Date
Anne Arundel Laurel 374908 5/21/2016
Anne Arundel Laurel 903583 5/21/2016
Howard Clarksville 454485 5/16/2017
Howard Clarksville 903585 5/16/2017
Howard Savage 396940 5/17/2010
Washington Funkstown 459615 5/28/2017
Washington Keedysville 903586 5/28/2017
Washington Shepherdstown 458088 5/27/2017
Washington Shepherdstown 903584 5/27/2017
Bill Hubick 1
County Quad Record ID Date
Garrett Avilton 455249 5/20/2017
Bob Ringler 10
County Quad Record ID Date
Baltimore 56043 5/18/1980
Baltimore Reisterstown 456111 5/23/2017
Carroll 56045 7/8/1990
Carroll Lineboro 458074 5/29/2017
Carroll Manchester 443103 4/30/2017
Carroll Manchester 56044 5/12/1990
Carroll New Windsor 442774 4/27/2017
Carroll New Windsor 56046 10/13/1996
Carroll Taneytown 443207 4/30/2017
Carroll Union Bridge 460151 6/8/2017
boltons via iNaturalist 1
County Quad Record ID Date
Washington Mason and Dixon 1207847 5/10/2023
botanygirl via iNaturalist 3
County Quad Record ID Date
Frederick Frederick 680579 5/21/2016
Frederick Middletown 1101134 5/27/2020
Washington Harpers Ferry 1104196 4/28/2019
Boyer and McDowell 1
County Quad Record ID Date
Garrett Barton 602101 6/4/2018
bpmcshake via iNaturalist 1
County Quad Record ID Date
Harford Aberdeen 824165 5/4/2021
brady_obrien via iNaturalist 5
County Quad Record ID Date
Allegany Cumberland 1239674 4/29/2024
Allegany Frostburg 1126087 5/4/2023
Garrett Oakland 1252534 5/24/2024
Garrett Sang Run 1145799 Date Obscured
Garrett Sang Run 1125392 Date Obscured
Clara Thiel via iNaturalist 1
County Quad Record ID Date
Allegany Patterson Creek 1117824 5/19/2020
courant via iNaturalist 1
County Quad Record ID Date
Baltimore Hereford 679794 5/28/2020
crayshack via iNaturalist 1
County Quad Record ID Date
Washington Funkstown 1370457 5/19/2024
Dan Small 3
County Quad Record ID Date
Queen Anne's Chestertown 679791 5/25/2020
Queen Anne's Church Hill 488832 5/7/2017
Queen Anne's Church Hill 637 0/0/0
Dany Sloan via iNaturalist 1
County Quad Record ID Date
Garrett Avilton 1189617 6/3/2023
Deborah Barber via iNaturalist 2
County Quad Record ID Date
Allegany Keyser 1083215 3/14/2023
Washington Cherry Run 1112734 Date Obscured
dkazyak via iNaturalist 1
County Quad Record ID Date
Frederick Middletown 685664 5/8/2020
dougk52 via iNaturalist 1
County Quad Record ID Date
Baltimore Towson 1104775 5/1/2023
dsober via iNaturalist 1
County Quad Record ID Date
Montgomery Germantown 669845 5/24/2020
Dwight Johnson 1
County Quad Record ID Date
Baltimore White Marsh 772700 5/18/2020
ecodoc via iNaturalist 1
County Quad Record ID Date
Frederick Middletown 675716 5/16/2020
ekreiss via iNaturalist 1
County Quad Record ID Date
Garrett Grantsville 1189611 6/13/2023
Elizabeth Miller 3
County Quad Record ID Date
Montgomery Falls Church 458603 6/4/2014
Montgomery Falls Church 458602 5/5/2014
Montgomery Sandy Spring 581553 5/18/2017
Emilio Concari 2
County Quad Record ID Date
Carroll Woodbine 943545 7/6/2020
Frederick Libertytown 958366 5/14/2022
fbright13 via iNaturalist 1
County Quad Record ID Date
Montgomery Seneca 1080330 5/20/2022
Frode Jacobsen 6
County Quad Record ID Date
Baltimore Ellicott City 1117026 5/16/2023
Washington Cherry Run 1248572 5/5/2024
Washington Cherry Run 1120022 6/3/2023
Washington Hancock 1117997 4/23/2023
Washington Mason and Dixon 1117489 4/29/2023
Washington Mason and Dixon 1117469 4/29/2023
Gina via iNaturalist 1
County Quad Record ID Date
Montgomery Falls Church 1234921 5/7/2023
greaterbaltimorewilderness via iNaturalist 1
County Quad Record ID Date
Baltimore City Baltimore West 716113 4/28/2018
Jacob Malcom via iNaturalist 1
County Quad Record ID Date
Washington Shepherdstown 760547 6/6/2020
jah956 via iNaturalist 1
County Quad Record ID Date
Frederick Buckeystown 1258027 6/3/2024
Janet Gingold via iNaturalist 1
County Quad Record ID Date
Baltimore Relay 1370745 5/21/2020
Jennifer Siegmann via iNaturalist 1
County Quad Record ID Date
Carroll Manchester 679792 5/25/2020
Jesse C. via iNaturalist 1
County Quad Record ID Date
Baltimore New Freedom 1099890 5/15/2021
jessica_klotz via iNaturalist 1
County Quad Record ID Date
Garrett Oakland 1339839 7/15/2024
Jim Brighton 11
County Quad Record ID Date
Allegany Evitts Creek 254544 6/27/2015
Frederick Frederick 66288 6/8/2013
Garrett Avilton 1252641 Date Obscured
Garrett Friendsville 348458 6/19/2016
Garrett Friendsville 201243 6/20/2014
Garrett Grantsville 660799 7/6/2019
Garrett McHenry 706970 9/6/2020
Howard Savage 386663 7/21/2015
Washington Big Pool 455216 5/20/2017
Washington Cherry Run 457354 5/20/2017
Washington Shepherdstown 1111918 5/14/2023
Jim Moore 1
County Quad Record ID Date
Frederick Point of Rocks 816629 5/16/2020
Jim Stasz 2
County Quad Record ID Date
Garrett Grantsville 222650 6/1/2014
Washington Big Pool 224240 5/26/2014
John Hall 12
County Quad Record ID Date
Allegany Artemas 1124049 Date Obscured
Allegany Evitts Creek 254543 6/27/2015
Garrett Avilton 1122927 Date Obscured
Garrett Grantsville 1118106 Date Obscured
Garrett Oakland 1117417 Date Obscured
Garrett Oakland 1117259 Date Obscured
Howard Savage 1102869 Date Obscured
Howard Savage 970706 Date Obscured
Howard Savage 823940 5/2/2021
Howard Sykesville 1127907 Date Obscured
Prince George's Washington East 284427 5/12/2007
Washington Shepherdstown 1234769 Date Obscured
Jonathan Irons 1
County Quad Record ID Date
Garrett Westernport 835315 5/21/2021
Josh Emm 6
County Quad Record ID Date
Garrett Barton 1109348 Date Obscured
Garrett Sang Run 1040658 Date Obscured
Harford Conowingo Dam 593218 5/26/2018
Harford Delta 593257 5/26/2018
Harford Delta 593247 5/26/2018
Harford Fawn Grove 596497 6/13/2018
jrcagle via iNaturalist 1
County Quad Record ID Date
Frederick Damascus 675838 5/6/2006
jwarn via iNaturalist 1
County Quad Record ID Date
Frederick Buckeystown 679790 5/10/2020
katemasonmurphy via iNaturalist 1
County Quad Record ID Date
Allegany Frostburg 983644 7/13/2022
kbarylski via iNaturalist 4
County Quad Record ID Date
Allegany Patterson Creek 1362370 4/29/2024
Frederick Catoctin Furnace 1359152 5/15/2015
Frederick Middletown 1361572 5/3/2024
Washington Keedysville 675735 4/22/2020
Kenneth Belt via iNaturalist 1
County Quad Record ID Date
Baltimore Reisterstown 675746 5/31/2019
Kimberly Booth 5
County Quad Record ID Date
Allegany Cumberland 256764 6/16/2015
Allegany Cumberland 203230 6/4/2014
Allegany Evitts Creek 418786 6/16/2012
Allegany Patterson Creek 418539 5/17/2016
Garrett Frostburg 652627 6/3/2017
Kyle Klotz 3
County Quad Record ID Date
Allegany Artemas 963931 Date Obscured
Allegany Cresaptown 963923 Date Obscured
Allegany Patterson Creek 963922 Date Obscured
larrywilt via iNaturalist 1
County Quad Record ID Date
Baltimore Baltimore West 1112708 5/18/2023
laurabankey via iNaturalist 1
County Quad Record ID Date
Baltimore Towson 732641 4/29/2019
lauriedkr via iNaturalist 1
County Quad Record ID Date
Montgomery Kensington 841756 5/25/2021
leafybirdies via iNaturalist 1
County Quad Record ID Date
Allegany Oldtown 675717 5/21/2020
Lynn Harper via iNaturalist 1
County Quad Record ID Date
Allegany Cumberland 1249665 5/16/2024
maddiewhiteumd via iNaturalist 1
County Quad Record ID Date
Washington Smithsburg 1268992 6/20/2024
Mark Apgar via iNaturalist 4
County Quad Record ID Date
Frederick Damascus 1117820 5/28/2022
Frederick Damascus 1117819 5/28/2022
Frederick Damascus 1117818 5/28/2022
Frederick Damascus 1117821 5/28/2022
Mark Eanes 2
County Quad Record ID Date
Allegany Cumberland 653369 6/4/2019
Allegany Cumberland 614546 5/20/2018
Mary Ann Daly via iNaturalist 1
County Quad Record ID Date
Washington Keedysville 1206801 5/24/2023
Matthew Beziat 2
County Quad Record ID Date
Howard Savage 1251584 5/13/2024
Montgomery Kensington 1113704 5/20/2023
mgfray3 via iNaturalist 1
County Quad Record ID Date
Garrett Oakland 963808 5/30/2022
mkanner1 via iNaturalist 1
County Quad Record ID Date
Harford Bel Air 953710 5/5/2022
Peter M Martin via iNaturalist 1
County Quad Record ID Date
Baltimore New Freedom 668032 6/1/2020
portlywalker via iNaturalist 1
County Quad Record ID Date
Howard Ellicott City 679788 6/1/2018
ptbrnchbob via iNaturalist 1
County Quad Record ID Date
Washington Bellegrove 1050857 5/17/2020
put_an_ta via iNaturalist 1
County Quad Record ID Date
Allegany Paw Paw 1206682 5/21/2023
Randy Bodkins via iNaturalist 2
County Quad Record ID Date
Garrett Oakland 1120979 6/4/2023
Garrett Oakland 1120978 6/4/2023
Richard Orr 1
County Quad Record ID Date
Howard Savage 262641 5/25/2015
riemermc3 via iNaturalist 1
County Quad Record ID Date
Baltimore Phoenix 675995 5/25/2020
Robert Ferraro 5
County Quad Record ID Date
Carroll Winfield 592054 5/21/2018
Frederick Libertytown 632452 5/18/2019
Garrett Davis 595421 5/29/2018
Garrett Gorman 634833 5/22/2019
Garrett Table Rock 634821 5/22/2019
Ron Wertz via iNaturalist 2
County Quad Record ID Date
Carroll New Windsor 1267885 6/13/2024
Prince George's Washington East 1063624 6/24/2021
ronnieg via iNaturalist 1
County Quad Record ID Date
Harford Fawn Grove 1081499 5/1/2021
rwcrook via iNaturalist 2
County Quad Record ID Date
Baltimore Towson 1332349 5/27/2016
Harford Fawn Grove 1332831 5/25/2016
sarah-grace via iNaturalist 1
County Quad Record ID Date
Baltimore Towson 733660 5/19/2019
Solem Database 8
County Quad Record ID Date
Howard 436054 6/5/1983
Howard Clarksville 436053 6/5/1979
Howard Clarksville 436052 5/16/1979
Howard Ellicott City 436051 5/16/1987
Howard Savage 436047 5/6/1977
Howard Sykesville 436048 6/28/1986
Howard Sykesville 436049 6/16/1984
Howard Sykesville 436050 5/30/1982
sovrappensiero via iNaturalist 1
County Quad Record ID Date
Garrett Oakland 801849 7/6/2020
spully via iNaturalist 1
County Quad Record ID Date
Howard Woodbine 756665 4/26/2020
Stephen John Davies via iNaturalist 1
County Quad Record ID Date
Garrett Barton 1139777 6/6/2020
Sue Muller 16
County Quad Record ID Date
Allegany Flintstone 1121899 5/21/2023
Allegany Oldtown 602932 6/30/2018
Allegany Patterson Creek 1041003 7/2/2022
Baltimore Ellicott City 592027 5/19/2018
Baltimore New Freedom 638194 6/16/2019
Carroll Littlestown 633035 5/25/2019
Carroll Littlestown 595255 5/20/2018
Carroll Winfield 773766 6/6/2020
Frederick Emmitsburg 632433 5/18/2019
Garrett Oakland 572030 5/20/2017
Howard Savage 622412 5/17/2017
Howard Savage 256354 5/27/2015
Montgomery Waterford 633394 5/26/2019
Washington Hancock 1036037 6/5/2021
Washington Smithsburg 1314030 5/19/2024
Washington Williamsport 963974 5/28/2022
swamp ass via iNaturalist 1
County Quad Record ID Date
Baltimore Towson 1140305 5/27/2021
tdhudgins via iNaturalist 1
County Quad Record ID Date
Baltimore Phoenix 926163 5/13/2017
tmacbailey via iNaturalist 1
County Quad Record ID Date
Washington Harpers Ferry 679789 9/21/2019
Tom Feild 2
County Quad Record ID Date
Carroll Littlestown 1261248 6/9/2024
Carroll Sykesville 661752 5/12/2018
tylerdoggett via iNaturalist 1
County Quad Record ID Date
Baltimore City Baltimore West 675724 5/13/2020
Volunteer via iNaturalist 1
County Quad Record ID Date
Prince George's Beltsville 671038 5/22/2015
Wayne Longbottom 10
County Quad Record ID Date
Allegany Lonaconing 633656 5/28/2019
Allegany Patterson Creek 229586 5/27/2007
Baltimore Towson 679793 5/25/2020
Garrett Grantsville 1123909 6/9/2023
Garrett Grantsville 491378 6/27/2017
Garrett Oakland 229585 5/28/2012
Garrett Sang Run 1123705 6/9/2023
Garrett Sang Run 633292 5/27/2019
Washington Cherry Run 229587 5/25/2008
Washington Clear Spring 825651 5/9/2021
weaver1878 via iNaturalist 1
County Quad Record ID Date
Washington Harpers Ferry 900883 5/8/2021
William Blauvelt 1
County Quad Record ID Date
Garrett McHenry 637609 6/10/2019
William Curtis via iNaturalist 1
County Quad Record ID Date
Baltimore Towson 1270657 5/3/2023
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