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



PhotosCommon NameGenusSpeciesRecords  CategoryFamilyOrderClassKingdom
1 American Water-willowJusticiaamericana 138Acanthus FamilyAcanthaceaeLamialesMagnoliopsidaPlantae
2 Limestone Wild PetuniaRuelliastrepens 34Acanthus FamilyAcanthaceaeLamialesMagnoliopsidaPlantae
3 Carolina Wild PetuniaRuelliacaroliniensis 144Acanthus FamilyAcanthaceaeLamialesMagnoliopsidaPlantae
1  Slim AmaranthAmaranthushybridus 59Amaranth FamilyAmaranthaceaeCaryophyllalesMagnoliopsidaPlantae
2 Juda's BushIresinerhizomatosa 8Amaranth FamilyAmaranthaceaeCaryophyllalesMagnoliopsidaPlantae
3  Prostrate PigweedAmaranthusalbus 14Amaranth FamilyAmaranthaceaeCaryophyllalesMagnoliopsidaPlantae
4  Spiny AmaranthAmaranthusspinosus 34Amaranth FamilyAmaranthaceaeCaryophyllalesMagnoliopsidaPlantae
1 Upland BonesetEupatoriumsessilifolium var. sessilifolium46Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
2 Rock GoldenrodSolidagorupestris 10Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
3 Calico AsterSymphyotrichumlateriflorum 103Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
4 Bull ThistleCirsiumvulgare 349Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
5 Canada LettuceLactucacanadensis 117Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
6 Elm-leaved GoldenrodSolidagoulmifolia var. ulmifolia27Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
7 Late Purple AsterSymphyotrichumpatens 43Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
8 Gallant SoldierGalinsogaparviflora 9Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
9 Golden TickseedCoreopsistinctoria 57Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
10 Prickly LettuceLactucaserriola 83Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
11 Red-seeded DandelionTaraxacumerythrospermum 247Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
12 Crooked-stemmed AsterSymphyotrichumprenanthoides 82Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
13 Rabbit-tobaccoPseudognaphaliumobtusifolium 212Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
14 Carolina Elephant's-footElephantopuscarolinianus 226Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
15 Oxeye DaisyLeucanthemumvulgare 295Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
16 American YarrowAchilleaborealis 740Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
17 Yellow CrownbeardVerbesinaoccidentalis 147Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
18 Spanish NeedlesBidensbipinnata 309Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
19 Purple-headed SneezeweedHeleniumflexuosum 55Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
20 Annual FleabaneErigeronannuus 191Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
21 CankerweedNabalusserpentarius 48Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
22 Annual RagweedAmbrosiaartemisiifolia 576Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
23 New York IronweedVernonianoveboracensis 415Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
24 Devil's BeggarticksBidensfrondosa 114Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
25 Woodland SunflowerHelianthusdivaricatus 63Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
26 Robin's PlantainErigeronpulchellus var. pulchellus58Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
27 Cut-leaved ConeflowerRudbeckialaciniata 201Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
28 Plantain-leaved PussytoesAntennariaplantaginifolia 233Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
29 Big Devil's BeggarticksBidensvulgata 13Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
30 Jerusalem ArtichokeHelianthustuberosus 62Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
31 Tall ThoroughwortEupatoriumaltissimum 40Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
32 Golden RagwortPackeraaurea 342Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
33 Lesser BurdockArctiumminus 166Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
34 ChicoryCichoriumintybus 877Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
35 Rattlesnake WeedHieraciumvenosum 438Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
36 Hyssop-leaved ThoroughwortEupatoriumhyssopifolium var. hyssopifolium140Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
37 Wreath GoldenrodSolidagocaesia 201Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
38  Annual WormwoodArtemisiaannua 29Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
39 Field ThistleCirsiumdiscolor 218Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
40  Tall Blue LettuceLactucabiennis 42Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
41 Sweet-scented Joe Pye WeedEutrochiumpurpureum 89Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
42 Zigzag GoldenrodSolidagoflexicaulis 74Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
43 Common Blue Wood AsterSymphyotrichumcordifolium 33Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
44 Canadian HorseweedConyzacanadensis var. canadensis408Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
45 Woodland LettuceLactucafloridana 84Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
46 Late-flowering ThoroughwortEupatoriumserotinum 463Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
47 Early GoldenrodSolidagojuncea 126Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
48 White Panicle AsterSymphyotrichumlanceolatum 111Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
49  Small-flowered HawksbeardCrepispulchra 3Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
50 Common NipplewortLapsanacommunis 18Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
51 Racemose GoldenrodSolidagoracemosa 25Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
52 New England AsterSymphyotrichumnovae-angliae 52Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
53 Flat-topped GoldenrodEuthamiagraminifolia 183Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
54 American BurnweedErechtiteshieraciifolius 433Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
55 White-flowered LeafcupPolymniacanadensis 33Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
56 White SnakerootAgeratinaaltissima var. altissima194Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
57 Spiny Sow-thistleSonchusasper 161Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
58 Hairy White Oldfield AsterSymphyotrichumpilosum 111Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
59 Shaggy SoldierGalinsogaquadriradiata 164Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
60 Common FleabaneErigeronphiladelphicus 290Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
61 Black-eyed SusanRudbeckiahirta 230Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
62 Great RagweedAmbrosiatrifida var. trifida305Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
63 WingstemVerbesinaalternifolia 250Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
64 Midwestern BeggarticksBidensaristosa 35Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
65 Common SneezeweedHeleniumautumnale var. autumnale112Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
66 Prairie FleabaneErigeronstrigosus var. strigosus75Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
67 Brown-eyed SusanRudbeckiatriloba var. triloba16Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
68 Corn ChamomileAnthemisarvensis 41Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
69 Broad-leaved IronweedVernoniaglauca 24Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
70 Nodding BeggarticksBidenscernua 47Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
71 Thin-leaved SunflowerHelianthusdecapetalus 74Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
72 Blue MistflowerConocliniumcoelestinum 461Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
73 White GoldenrodSolidagobicolor 200Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
74 Pale Indian PlantainArnoglossumatriplicifolium 78Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
75 Rough CockleburXanthiumstrumarium 305Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
76 Three-lobed BeggarticksBidenstripartita 34Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
77 Few-leaved SunflowerHelianthusoccidentalis ssp. occidentalis 5Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
78 Common BonesetEupatoriumperfoliatum 396Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
79 Canada GoldenrodSolidagocanadensis 65Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
80 Common WormwoodArtemisiavulgaris 248Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
81 Garden CornflowerCentaureacyanus 91Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
82 Smooth OxeyeHeliopsishelianthoides var. helianthoides24Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
83 Round-leaved ThoroughwortEupatoriumrotundifolium 134Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
84 Giant GoldenrodSolidagogigantea 116Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
85 White Wood AsterEurybiadivaricata 211Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
86 Tall ThistleCirsiumaltissimum 14Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
87 Virginia Dwarf DandelionKrigiavirginica 173Aster FamilyAsteraceaeAsteralesMagnoliopsidaPlantae
1 Wild GingerAsarumcanadense 528Birthwort FamilyAristolochiaceaePiperalesMagnoliopsidaPlantae
2 Virginia SnakerootEndodecaserpentaria 58Birthwort FamilyAristolochiaceaePiperalesMagnoliopsidaPlantae
1 Spreading ChervilChaerophyllumprocumbens 37Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
2 Poison HemlockConiummaculatum 124Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
3 Queen Anne's LaceDaucuscarota 964Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
4 Sweet CicelyOsmorhizaclaytonii 137Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
5 Wild ParsnipPastinacasativa 89Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
6 Clustered BlacksnakerootSaniculaodorata 103Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
7 Spotted Water HemlockCicutamaculata var. maculata278Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
8 Canadian HonewortCryptotaeniacanadensis 267Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
9 Harbinger of SpringErigeniabulbosa 172Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
10 AniserootOsmorhizalongistylis 173Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
11 Canadian BlacksnakerootSaniculacanadensis var. canadensis146Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
12 Golden AlexandersZiziaaurea 125Carrot FamilyApiaceaeApialesMagnoliopsidaPlantae
1 PawpawAsiminatriloba 973Custard-apple FamilyAnnonaceaeMagnolialesMagnoliopsidaPlantae
1 Red MapleAcerrubrum 1265Maple FamilySapindaceaeSapindalesMagnoliopsidaPlantae
2 Sugar MapleAcersaccharum var. saccharum109Maple FamilySapindaceaeSapindalesMagnoliopsidaPlantae
3 Box ElderAcernegundo 799Maple FamilySapindaceaeSapindalesMagnoliopsidaPlantae
4 Silver MapleAcersaccharinum 236Maple FamilySapindaceaeSapindalesMagnoliopsidaPlantae
1 Swamp MilkweedAsclepiasincarnata 474Milkweed FamilyApocynaceaeGentianalesMagnoliopsidaPlantae
2 Honey VineCynanchumlaeve 106Milkweed FamilyApocynaceaeGentianalesMagnoliopsidaPlantae
3 Indian HempApocynumcannabinum 1035Milkweed FamilyApocynaceaeGentianalesMagnoliopsidaPlantae
4 Four-leaved MilkweedAsclepiasquadrifolia 78Milkweed FamilyApocynaceaeGentianalesMagnoliopsidaPlantae
5 Climbing MilkvineMateleaobliqua 32Milkweed FamilyApocynaceaeGentianalesMagnoliopsidaPlantae
1 Smooth SumacRhusglabra 189Sumac FamilyAnacardiaceaeSapindalesMagnoliopsidaPlantae
2 Eastern Poison IvyToxicodendronradicans 1418Sumac FamilyAnacardiaceaeSapindalesMagnoliopsidaPlantae
3 Winged SumacRhuscopallinum var. copallinum753Sumac FamilyAnacardiaceaeSapindalesMagnoliopsidaPlantae
4 Staghorn SumacRhustyphina 293Sumac FamilyAnacardiaceaeSapindalesMagnoliopsidaPlantae
5 Poison SumacToxicodendronvernix 56Sumac FamilyAnacardiaceaeSapindalesMagnoliopsidaPlantae
1 Eastern Red CedarJuniperusvirginiana var. virginiana892Cypress FamilyCupressaceaePinalesPinopsidaPlantae
1 Eastern HemlockTsugacanadensis 260Pine FamilyPinaceaePinalesPinopsidaPlantae
2 Virginia PinePinusvirginiana 736Pine FamilyPinaceaePinalesPinopsidaPlantae
1 Ebony SpleenwortAspleniumplatyneuron 884FernsAspleniaceaePolypodialesPolypodiopsidaPlantae
2 Maidenhair SpleenwortAspleniumtrichomanes ssp. trichomanes 129FernsAspleniaceaePolypodialesPolypodiopsidaPlantae
3 Marginal WoodfernDryopterismarginalis 214FernsDryopteridaceaePolypodialesPolypodiopsidaPlantae
4 Lowland BladderfernCystopterisprotrusa 27FernsCystopteridaceaePolypodialesPolypodiopsidaPlantae
5 Ostrich FernMatteucciastruthiopteris 144FernsOnocleaceaePolypodialesPolypodiopsidaPlantae
6 Northern Maidenhair FernAdiantumpedatum 232FernsPteridaceaePolypodialesPolypodiopsidaPlantae
7 Walking FernAspleniumrhizophyllum 122FernsAspleniaceaePolypodialesPolypodiopsidaPlantae
8 Eastern Hayscented FernDennstaedtiapunctilobula 359FernsDennstaedtiaceaePolypodialesPolypodiopsidaPlantae
9 Christmas FernPolystichumacrostichoides 1771FernsDryopteridaceaePolypodialesPolypodiopsidaPlantae
10 Common PolypodyPolypodiumvirginianum 313FernsPolypodiaceaePolypodialesPolypodiopsidaPlantae
11 Upland Brittle BladderfernCystopteristenuis 13FernsCystopteridaceaePolypodialesPolypodiopsidaPlantae
12 Blunt-lobed WoodsiaWoodsiaobtusa ssp. obtusa 54FernsWoodsiaceaePolypodialesPolypodiopsidaPlantae
13 Cutleaf GrapefernSceptridiumdissectum 250FernsOphioglossaceaeOphioglossalesPsilotopsidaPlantae