Maryland Checklist - Shetler, Orli, Wells & Beyersdorfer (2006) - all-time (Total: 139)   



PhotosCommon NameGenusSpeciesRecords  CategoryFamilyOrderClassKingdom
1 Carolina Wild PetuniaRuelliacaroliniensis 144Acanthus FamilyAcanthaceaeLamialesMagnoliopsidaPlantae
2 American Water-willowJusticiaamericana 138Acanthus FamilyAcanthaceaeLamialesMagnoliopsidaPlantae
3 Limestone Wild PetuniaRuelliastrepens 34Acanthus FamilyAcanthaceaeLamialesMagnoliopsidaPlantae
1  Prostrate PigweedAmaranthusalbus 14Amaranth FamilyAmaranthaceaeCaryophyllalesMagnoliopsidaPlantae
2  Spiny AmaranthAmaranthusspinosus 34Amaranth FamilyAmaranthaceaeCaryophyllalesMagnoliopsidaPlantae
3  Slim AmaranthAmaranthushybridus 59Amaranth FamilyAmaranthaceaeCaryophyllalesMagnoliopsidaPlantae
4 Juda's BushIresinerhizomatosa 8Amaranth FamilyAmaranthaceaeCaryophyllalesMagnoliopsidaPlantae
1  Tall Blue LettuceLactucabiennis 42Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
2 Field ThistleCirsiumdiscolor 218Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
3 Common Blue Wood AsterSymphyotrichumcordifolium 33Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
4 Sweet-scented Joe Pye WeedEutrochiumpurpureum 89Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
5 Zigzag GoldenrodSolidagoflexicaulis 74Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
6 Canadian HorseweedConyzacanadensis var. canadensis408Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
7 Woodland LettuceLactucafloridana 84Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
8 White Panicle AsterSymphyotrichumlanceolatum 111Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
9 Late-flowering ThoroughwortEupatoriumserotinum 463Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
10 Early GoldenrodSolidagojuncea 126Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
11  Small-flowered HawksbeardCrepispulchra 3Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
12 Common NipplewortLapsanacommunis 18Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
13 New England AsterSymphyotrichumnovae-angliae 52Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
14 Flat-topped GoldenrodEuthamiagraminifolia 183Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
15 Racemose GoldenrodSolidagoracemosa 25Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
16 White SnakerootAgeratinaaltissima var. altissima194Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
17 American BurnweedErechtiteshieraciifolius 433Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
18 White-flowered LeafcupPolymniacanadensis 33Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
19 Shaggy SoldierGalinsogaquadriradiata 164Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
20 Spiny Sow-thistleSonchusasper 161Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
21 Hairy White Oldfield AsterSymphyotrichumpilosum 111Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
22 Great RagweedAmbrosiatrifida var. trifida305Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
23 Common FleabaneErigeronphiladelphicus 290Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
24 Black-eyed SusanRudbeckiahirta 230Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
25 Common SneezeweedHeleniumautumnale var. autumnale112Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
26 WingstemVerbesinaalternifolia 250Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
27 Midwestern BeggarticksBidensaristosa 35Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
28 Corn ChamomileAnthemisarvensis 41Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
29 Prairie FleabaneErigeronstrigosus var. strigosus75Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
30 Brown-eyed SusanRudbeckiatriloba var. triloba16Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
31 Thin-leaved SunflowerHelianthusdecapetalus 74Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
32 Broad-leaved IronweedVernoniaglauca 24Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
33 Nodding BeggarticksBidenscernua 47Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
34 Pale Indian PlantainArnoglossumatriplicifolium 78Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
35 Blue MistflowerConocliniumcoelestinum 461Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
36 White GoldenrodSolidagobicolor 200Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
37 Few-leaved SunflowerHelianthusoccidentalis ssp. occidentalis 5Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
38 Rough CockleburXanthiumstrumarium 305Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
39 Three-lobed BeggarticksBidenstripartita 34Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
40 Common WormwoodArtemisiavulgaris 248Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
41 Common BonesetEupatoriumperfoliatum 396Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
42 Canada GoldenrodSolidagocanadensis 65Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
43 Smooth OxeyeHeliopsishelianthoides var. helianthoides24Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
44 Garden CornflowerCentaureacyanus 91Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
45 White Wood AsterEurybiadivaricata 211Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
46 Round-leaved ThoroughwortEupatoriumrotundifolium 134Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
47 Giant GoldenrodSolidagogigantea 116Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
48 Virginia Dwarf DandelionKrigiavirginica 173Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
49 Tall ThistleCirsiumaltissimum 14Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
50 Calico AsterSymphyotrichumlateriflorum 103Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
51 Upland BonesetEupatoriumsessilifolium var. sessilifolium46Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
52 Rock GoldenrodSolidagorupestris 10Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
53 Canada LettuceLactucacanadensis 117Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
54 Bull ThistleCirsiumvulgare 349Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
55 Gallant SoldierGalinsogaparviflora 9Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
56 Elm-leaved GoldenrodSolidagoulmifolia var. ulmifolia27Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
57 Late Purple AsterSymphyotrichumpatens 43Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
58 Golden TickseedCoreopsistinctoria 57Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
59 Prickly LettuceLactucaserriola 83Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
60 Rabbit-tobaccoPseudognaphaliumobtusifolium 212Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
61 Red-seeded DandelionTaraxacumerythrospermum 247Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
62 Crooked-stemmed AsterSymphyotrichumprenanthoides 82Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
63 American YarrowAchilleaborealis 741Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
64 Carolina Elephant's-footElephantopuscarolinianus 226Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
65 Oxeye DaisyLeucanthemumvulgare 295Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
66 Purple-headed SneezeweedHeleniumflexuosum 55Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
67 Yellow CrownbeardVerbesinaoccidentalis 147Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
68 Spanish NeedlesBidensbipinnata 309Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
69 Annual RagweedAmbrosiaartemisiifolia 576Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
70 Annual FleabaneErigeronannuus 191Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
71 CankerweedNabalusserpentarius 48Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
72 Woodland SunflowerHelianthusdivaricatus 63Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
73 New York IronweedVernonianoveboracensis 415Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
74 Devil's BeggarticksBidensfrondosa 114Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
75 Plantain-leaved PussytoesAntennariaplantaginifolia 233Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
76 Robin's PlantainErigeronpulchellus var. pulchellus58Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
77 Cut-leaved ConeflowerRudbeckialaciniata 201Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
78 Jerusalem ArtichokeHelianthustuberosus 62Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
79 Big Devil's BeggarticksBidensvulgata 13Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
80 Lesser BurdockArctiumminus 166Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
81 Tall ThoroughwortEupatoriumaltissimum 40Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
82 Golden RagwortPackeraaurea 345Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
83 Rattlesnake WeedHieraciumvenosum 438Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
84 ChicoryCichoriumintybus 877Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
85  Annual WormwoodArtemisiaannua 29Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
86 Hyssop-leaved ThoroughwortEupatoriumhyssopifolium var. hyssopifolium140Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
87 Wreath GoldenrodSolidagocaesia 201Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
1 Wild GingerAsarumcanadense 528Birthwort FamilyAristolochiaceaePiperalesMagnoliopsidaPlantae
2 Virginia SnakerootEndodecaserpentaria 58Birthwort FamilyAristolochiaceaePiperalesMagnoliopsidaPlantae
1 Spotted Water HemlockCicutamaculata var. maculata278Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
2 Canadian HonewortCryptotaeniacanadensis 267Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
3 Harbinger of SpringErigeniabulbosa 172Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
4 AniserootOsmorhizalongistylis 173Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
5 Canadian BlacksnakerootSaniculacanadensis var. canadensis146Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
6 Golden AlexandersZiziaaurea 125Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
7 Spreading ChervilChaerophyllumprocumbens 37Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
8 Poison HemlockConiummaculatum 124Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
9 Queen Anne's LaceDaucuscarota 964Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
10 Sweet CicelyOsmorhizaclaytonii 137Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
11 Wild ParsnipPastinacasativa 89Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
12 Clustered BlacksnakerootSaniculaodorata 103Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
1 PawpawAsiminatriloba 974Custard-apple FamilyAnnonaceaeMagnolialesMagnoliopsidaPlantae
1 Box ElderAcernegundo 799Maple FamilySapindaceaeSapindalesMagnoliopsidaPlantae
2 Silver MapleAcersaccharinum 236Maple FamilySapindaceaeSapindalesMagnoliopsidaPlantae
3 Red MapleAcerrubrum 1265Maple FamilySapindaceaeSapindalesMagnoliopsidaPlantae
4 Sugar MapleAcersaccharum var. saccharum109Maple FamilySapindaceaeSapindalesMagnoliopsidaPlantae
1 Four-leaved MilkweedAsclepiasquadrifolia 78Milkweed FamilyApocynaceaeGentianalesMagnoliopsidaPlantae
2 Climbing MilkvineMateleaobliqua 32Milkweed FamilyApocynaceaeGentianalesMagnoliopsidaPlantae
3 Swamp MilkweedAsclepiasincarnata 474Milkweed FamilyApocynaceaeGentianalesMagnoliopsidaPlantae
4 Honey VineCynanchumlaeve 106Milkweed FamilyApocynaceaeGentianalesMagnoliopsidaPlantae
5 Indian HempApocynumcannabinum 1035Milkweed FamilyApocynaceaeGentianalesMagnoliopsidaPlantae
1 Eastern Poison IvyToxicodendronradicans 1418Sumac FamilyAnacardiaceaeSapindalesMagnoliopsidaPlantae
2 Winged SumacRhuscopallinum var. copallinum753Sumac FamilyAnacardiaceaeSapindalesMagnoliopsidaPlantae
3 Staghorn SumacRhustyphina 293Sumac FamilyAnacardiaceaeSapindalesMagnoliopsidaPlantae
4 Poison SumacToxicodendronvernix 56Sumac FamilyAnacardiaceaeSapindalesMagnoliopsidaPlantae
5 Smooth SumacRhusglabra 189Sumac FamilyAnacardiaceaeSapindalesMagnoliopsidaPlantae
1 Eastern Red CedarJuniperusvirginiana var. virginiana892Cypress FamilyCupressaceaePinalesPinopsidaPlantae
1 Eastern HemlockTsugacanadensis 260Pine FamilyPinaceaePinalesPinopsidaPlantae
2 Virginia PinePinusvirginiana 736Pine FamilyPinaceaePinalesPinopsidaPlantae
1 Ebony SpleenwortAspleniumplatyneuron 885FernsAspleniaceaePolypodialesPolypodiopsidaPlantae
2 Maidenhair SpleenwortAspleniumtrichomanes ssp. trichomanes 129FernsAspleniaceaePolypodialesPolypodiopsidaPlantae
3 Eastern Hayscented FernDennstaedtiapunctilobula 359FernsDennstaedtiaceaePolypodialesPolypodiopsidaPlantae
4 Christmas FernPolystichumacrostichoides 1774FernsDryopteridaceaePolypodialesPolypodiopsidaPlantae
5 Common PolypodyPolypodiumvirginianum 313FernsPolypodiaceaePolypodialesPolypodiopsidaPlantae
6 Upland Brittle BladderfernCystopteristenuis 13FernsCystopteridaceaePolypodialesPolypodiopsidaPlantae
7 Blunt-lobed WoodsiaWoodsiaobtusa ssp. obtusa 54FernsWoodsiaceaePolypodialesPolypodiopsidaPlantae
8 Northern Maidenhair FernAdiantumpedatum 232FernsPteridaceaePolypodialesPolypodiopsidaPlantae
9 Walking FernAspleniumrhizophyllum 122FernsAspleniaceaePolypodialesPolypodiopsidaPlantae
10 Marginal WoodfernDryopterismarginalis 214FernsDryopteridaceaePolypodialesPolypodiopsidaPlantae
11 Lowland BladderfernCystopterisprotrusa 27FernsCystopteridaceaePolypodialesPolypodiopsidaPlantae
12 Ostrich FernMatteucciastruthiopteris 144FernsOnocleaceaePolypodialesPolypodiopsidaPlantae
13 Cutleaf GrapefernSceptridiumdissectum 250FernsOphioglossaceaeOphioglossalesPsilotopsidaPlantae