Flower animation  Species list

Click on the name to be taken directly to the plant. The date next to the name shows when it was last modified with either new pictures or information.



Abutilon theophrasti - 8-9-05
Acacia angustissima - 12-4-05
Acalypha gracilens - 2-7-05
Acalypha ostryaefolia - 11-15-03
Acalypha rhomboidea - 11-26-03
Acalypha virginica - 1-31-04
Acer rubrum - 5-25-03
Achillea millefolium - 11-29-05
Acmella oppositifolia - 9-9-06
Actaea pachypoda - 5-21-06
Adiantum capillus-veneris - 10-10-04
Adiantum pedatum - 10-10-04
Aegopodium podagraria - 7-30-02
Aeschynomene indica - 2-5-07
Aesculus glabra - 10-8-04
Aesculus pavia - 3-23-05
Aesculus parviflora - 7-15-05
Agalinis fasciculata - 9-29-04
Agalinis heterophylla - 2-6-07
Agalinis tenuifolia - 3-2-05
Agastache nepetoides - 1-20-02
Agoseris cuspidata - 4-19-04
Agrimonia parviflora - 8-27-02
Agrimonia pubescens - 7-31-04
Agrimonia rostellata - 9-7-02
Agrostemma githago - 5-24-03
Ailanthus altissima - 1-10-03
Aira caryophyllea - 6-20-03
Aira elegans - 5-13-05
Ajuga reptans - 4-12-03
Albizia julibrissin - 7-20-04
Alisma triviale - 10-10-04
Alliaria petiolata - 4-12-04
Allium canadense - 8-15-06
Allium cepa - 12-15-03
Allium sativum - 12-15-03
Allium stellatum - 9-27-03
Allium tricoccum - 8-1-02
Allium vineale - 6-15-03
Alnus serrulata - 2-16-06
Althaea rosea - 7-20-04
Amaranthus albus - 8-24-05
Amaranthus hybridus - 7-22-04
Amaranthus spinosus - 7-22-04
Ambrosia artemisifolia - 6-25-02
Ambrosia bidentata - 2-7-05
Ambrosia trifida - 8-5-04
Amelanchier arborea - 12-9-04
Amianthium muscaetoxicum - 7-15-05
Ammannia coccinea - 8-23-06
Amorpha canescens 6-20-05
Amorpha fruticosa - 5-21-03
Ampelopsis arborea - 7-2-06
Ampelopsis cordata - 8-15-03
Amphiachyris dracunculoides - 11-29-06
Amphicarpa bracteata - 9-13-02
Amsonia ciliata var. filifolia - 12-5-05
Amsonia illustris - 12-22-04
Amsonia tabernaemontana - 9-4-05
Anagallis arvensis - 8-8-05
Anaphalis margaritacea - 12-15-03
Andrachne phyllanthoides - 11-4-03
Andropogon gerardi - 7-29-04
Anemone canadensis - 5-15-04
Anemone virginiana - 12-15-03
Anemonella thalictroides - 9-29-03
Angelica venenosa - 12-5-05
Antennaria plantaginifolia - 4-10-04
Anthemis arvensis - 9-5-04
Anthemis tinctoria - 11-03-00
Aphanes microcarpa - 7-19-05
Apios americana - 8-5-04
Apocynum androsaemifolium - 8-2-02
Apocynum cannabinum - 11-28-03
Aquilegia canadensis - 05-16-00
Arabidopsis thaliana - 3-15-03
Arabis canadensis - 1-23-03
Arabis laevigata - 4-19-04
Arabis missouriensis - 9-19-04
Arabis shortii - 1-24-03
Aralia racemosa - 3-2-02
Aralia spinosa - 9-7-02
Arctium minus - 12-17-00
Arenaria patula - 6-12-03
Arenaria serpyllifolia - 11-29-05
Arenaria stricta - 10-3-03
Argemone albiflora - 6-9-04
Argemone mexicana - 1-19-04
Aristolochia serpentaria - 5-19-02
Aristolochia tomentosa - 11-6-06
Artemisia caudata - 11-28-03
Aruncus dioicus - 6-15-04
Asarum canadense - 4-13-04
Asclepias amplexicaulis - 5-15-06
Asclepias hirtella - 11-30-05
Asclepias incarnata - 11-28-03
Asclepias meadii - 6-2-03
Asclepias perennis - 6-22-05
Asclepias purpurascens - 6-14-04
Asclepias quadrifolia - 1-24-03
Asclepias stenophylla - 11-30-05
Asclepias sullivantii - 8-15-06
Asclepias syriaca - 11-30-05
Asclepias tuberosa - 11-30-05
Asclepias variegata - 11-30-05
Asclepias verticillata - 11-30-05
Asclepias viridiflora - 11-30-05
Asclepias viridis - 2-5-04
Ascyrum hypericoides - 10-10-04
Asimina triloba - 3-12-04
Asparagus officinalis - 1-23-01
Asplenium platyneuron - 10-9-04
Asplenium rhizophyllum - 1-27-04
Asplenium ruta-muraria - 10-4-03
Aster anomalus - 9-21-02
Aster azureus - 9-21-03
Aster linariifolius - 10-17-05
Aster novae-angliae - 9-28-03
Aster oblongifolius - 9-25-06
Aster patens - 9-21-03
Aster pilosus - 10-27-02
Aster sericeus - 10-14-03
Astragalus canadensis - 10-10-03
Astragalus mexicanus - 4-10-04
Bacopa rotundifolia - 8-16-05
Baptisia australis
Baptisia leucantha - 11-30-05
Baptisia leucophaea - 4-30-04
Barbarea vulgaris - 4-19-04
Berlandiera texana - 10-11-03
Berteroa incana - 9-15-02
Betula nigra - 2-7-03
Bidens cernua - 11-29-03
Bidens discoidea - 9-15-02
Bidens frondosa - 1-11-02
Bidens bipinnata - 11-28-03
Bidens polylepis - 9-8-03
Bignonia capreolata - 2-21-05
Blephilia ciliata - 5-24-03
Blephilia hirsuta - 12-6-05
Boehmeria cylindrica - 1-24-03
Bothriochloa laguroides - 9-27-06
Bouteloua curtipendula - 2-11-05
Bouteloua gracilis - 9-21-06
Bouteloua hirsuta - 9-9-06
Botrychium dissectum - 11-26-03
Brachyelytrum erectum - 10-10-04
Brasenia schreberi - 12-14-00
Brassica napus - 2-23-01
Brassica napus var. napobrassica - 7-20-05
Brassica nigra - 1-02-00
Bromus pubescens - 1-27-04
Buchloe dactyloides - 9-14-06
Buchnera americana - 1-02-00
Bulbostylis capillaris - 2-10-04
Cabomba caroliniana - 6-11-06
Cacalia atriplicifolia - 7-31-03
Cacalia muhlenbergii - 6-29-03
Cacalia tuberosa - 11-30-05
Callicarpa americana - 1-2-03
Callirhoe alcaeoides - 1-27-01
Callirhoe digitata - 12-16-03
Callirhoe involucrata - 7-11-03
Calopogon tuberosus - 10-4-03
Caltha palustris - 10-9-04
Calystegia sepium - 8-14-04
Camassia scilloides - 05-05-04
Camelina microcarpa - 07-25-00
Campanula americana - 7-9-03
Campanula rapunculoides - 9-7-02
Campanula rotundifolia - 12-16-03
Campsis radicans - 6-9-04
Canna sp.
Capsella bursa-pastoris - 7-22-05
Cardamine bulbosa - 4-30-04
Cardamine douglassii - 1-23-06
Cardamine hirsuta - 3-30-03
Cardamine pensylvanica - 3-18-03
Cardaria draba - 2-23-02
Carduus nutans - 5-22-03
Carex albursina - 12-16-03
Carex annectens - 1-6-04
Carex blanda - 6-20-03
Carex cherokeensis - 9-8-05
Carex crinita - 1-27-04
Carex eburnea - 12-9-04
Carex frankii - 12-16-03
Carex glaucodea - 2-10-04
Carex granularis - 5-28-03
Carex grayi - 1-4-05
Carex hirsutella - 6-20-03
Carex hyalinolepis - 5-21-06
Carex jamesii - 1-22-04
Carex lurida - 1-6-04
Carex meadii - 12-9-04
Carex planispicata - 2-10-04
Carex rosea - 2-10-04
Carex shortiana - 1-25-04
Carya tomentosa - 2-19-06
Caryopteris x cladonensis
Cassia chamaecrista - 7-7-03
Cassia marilandica - 10-10-04
Cassia nictitans - 9-15-02
Cassia obtusifolia - 2-12-05
Cassia occidentalis - 8-10-02
Castilleja coccinea - 5-15-04
Castilleja sessiflora - 11-14-00
Catalpa bignonioides - 1-6-02
Catalpa speciosa - 10-5-03
Caulophyllum thalictroides - 10-8-04
Ceanothus americanus - 6-12-03
Ceanothus ovatus - 11-19-00
Celosia argentea var. cristata
Cenchrus longispinus - 11-15-03
Centaurea cyanus - 4-24-03
Centaurea maculosa - 10-10-03
Cephalanthus occidentalis - 11-15-03
Cerastium brachypetalum - 5-21-06
Cerastium glomeratum - 8-9-05
Cercis canadensis - 4-5-03
Chaenomeles lagenaria - 4-10-04
Chaenomeles lagenaria "Snow" - 2-9-01
Chaenorrhinum minus - 8-1-02
Chaerophyllum procumbens - 2-23-02
Chaerophyllum tainturieri - 5-25-03
Chaetopappa asteroides - 11-5-03
Cheilanthes feei - 1-26-04
Chelone glabra - 12-2-05
Chenopodium album - 10-7-04
Chenopodium ambrosioides - 3-8-05
Chenopodium pumilio - 12-14-03
Chenopodium simplex - 8-21-05
Chionanthus virginicus - 4-28-05
Chloris virgata - 10-11-04
Chorispora tenella - 04-18-00
Chrysanthemum leucanthemum - 2-17-06
Chrysanthemum maximum
Chrysopsis pilosa - 8-10-03
Cichorium intybus - 10-11-03
Cichorium intybus f. album - 2-16-03
Cicuta maculata - 10-11-04
Cimicifuga racemosa - 10-10-03
Circaea quadrisulcata - 6-18-02
Cirsium altissimum - 8-14-03
Cirsium altissimum f. moorei
Cirsium arvense - 8-21-04
Cirsium carolinianum - 6-5-03
Cirsium vulgare - 8-15-03
Claytonia virginica - 3-28-04
Clematis dioscoreifolia - 8-29-04
Clematis pitcheri - 12-31-04
Clematis versicolor - 12-07-00
Clematis virginiana - 7-29-04
Cleome spinosa - 7-21-02
Clitoria mariana - 1-19-03
Cocculus carolinus - 12-31-04
Collinsia verna - 10-8-04
Comandra richardsiana - 4-26-04
Commelina communis - 9-25-03
Commelina diffusa - 8-13-03
Commelina erecta - 1-1-05
Commelina virginica - 1-19-03
Conium maculatum - 6-12-03
Conobea multifida - 11-15-03
Convallaria majalis - 9-5-05
Convolvulus arvensis - 10-3-03
Conyza canadensis - 11-16-03
Conyza ramosissima - 11-28-03
Coreopsis grandiflora - 2-19-06
Coreopsis lanceolata - 10-5-03
Coreopsis palmata - 7-12-03
Coreopsis pubescens - 6-15-04
Coreopsis tinctoria - 1-1-05
Coreopsis tripteris - 11-16-03
Cornus drummondi - 6-16-04
Cornus florida - 4-30-04
Cornus obliqua - 6-16-04
Cornus racemosa
Coronilla varia - 6-12-03
Coronopus didymus - 3-14-03
Corydalis crystallina - 4-10-04
Corydalis flavula - 3-28-04
Corydalis micrantha - 5-19-05
Corydalis montana - 10-8-04
Cosmos bipinnatus - 10-2-02
Cosmos sulphureus - 1-1-05
Crotalaria sagittalis - 11-28-03
Crotalaria spectabilis - 2-13-05
Croton capitatus - 12-6-05
Croton glandulosus - 2-13-05
Croton monanthogynous - 1-25-03
Crotonopsis elliptica - 11-23-03
Cryptotaenia canadensis - 2-12-00
Cucurbita foetidissima - 9-20-06
Cunila origanoides - 11-28-03
Cuphea petiolata - 9-18-03
Cuscuta spp. - 1-1-05
Cycloma atriplicifolia - 1-1-05
Cynanchum laeve - 8-9-03
Cynodon dactylon - 11-16-03
Cynoglossum virginianum - 10-26-06
Cyperus echinatus - 1-25-04
Cyperus esculentus - 1-25-04
Cyperus lupulinus - 1-4-05
Cyperus plukenetii - 10-17-05
Cyperus pseudovegetus - 7-31-05
Cyperus retrofractus - 3-1-05
Cyperus squarrosus - 11-16-03
Cypripedium calceolus - 5-8-03
Cystopteris protrusa - 1-25-03
Dactylis glomerata - 1-22-04
Danthonia spicata - 11-3-04
Datura stramonium - 8-8-05
Daucus carota - 6-13-03
Delphinium ajacis - 11-16-00
Delphinium carolinianum - 10-10-03
Delphinium exaltatum - 7-23-04
Delphinium tricorne - 5-1-04
Delphinium virescens - 10-10-03
Dentaria laciniata - 3-28-04
Descurainia pinnata - 4-19-04
Descurainia sophia - 07-29-00
Desmanthus illinoensis - 8-8-05
Desmodium canadense - 7-30-04
Desmodium cuspidatum - 11-29-03
Desmodium glutinosum - 6-29-03
Desmodium laevigatum - 9-21-02
Desmodium nudiflorum - 8-16-02
Desmodium paniculatum - 10-17-05
Desmodium pauciflorum - 6-27-02
Desmodium rotundifolium - 8-27-03
Desmodium viridiflorum - 9-16-02
Dianthus armeria - 5-24-03
Dianthus barbatus - 5-20-04
Dicentra cucullaria - 3-20-04
Dichondra caroliniensis - 2-19-06
Diodia teres - 11-17-02
Diodia virginiana - 11-17-02
Dioscorea quaternata - 1-4-05
Diospyros virginiana - 12-30-04
Dipsacus laciniatus - 8-14-03
Dipsacus sylvestris - 7-21-02
Dirca palustris - 3-4-02
Dodecatheon meadia - 12-29-04
Draba brachycarpa - 3-15-04
Draba cuneifolia - 3-20-04
Draba reptans - 3-15-04
Draba verna - 3-16-03
Dracopsis amplexicaulis - 10-26-05
Duchesnea indica - 6-13-03
Dyssodia papposa - 9-28-06
Echinacea pallida - 10-27-05
Echinacea paradoxa - 10-27-05
Echinacea purpurea f. purpurea - 8-2-02
Echinochloa crusgalli - 2-13-04
Echinodorus berteroi
Echinops sphaerocephalus - 1-11-01
Echium vulgare - 1-4-05
Eclipta alba - 3-17-05
Elaeagnus umbellata - 2-6-04
Eleocharis quadrangulata - 1-4-05
Elephantopus carolinianus - 11-28-03
Eleusine indica - 2-13-04
Ellisia nyctelea - 5-2-04
Elymus villosus - 1-25-04
Elymus virginicus - 1-4-05
Epifagus virginiana - 12-4-05
Epilobium coloratum - 9-21-02
Epipactis helleborine - 1-23-01
Equisetum hyemale - 9-19-02
Eragrostis cilianensis - 11-15-03
Erechtites hieracifolia - 1-21-03
Erigenia bulbosa - 3-15-04
Erigeron annuus - 6-5-03
Erigeron philadelphicus - 2-1-06
Erigeron pulchellus - 6-21-03
Erigeron strigosus - 6-15-03
Erodium cicutarium - 9-5-05
Eryngium prostratum - 12-18-03
Eryngium yuccifolium - 7-29-04
Erysimum capitatum - 10-28-03
Erysimum repandum - 4-13-04
Erythronium albidum - 3-24-04
Erythronium americanum - 3-24-03
Euonymus americanus - 10-22-02
Euonymus atropurpureus - 11-2-04
Eupatorium altissimum - 9-22-06
Eupatorium coelestinum - 11-15-03
Eupatorium fistulosum - 8-22-04
Eupatorium hyssopifolium - 1-23-03
Eupatorium perfoliatum - 12-1-03
Eupatorium purpureum - 12-14-03
Eupatorium rugosum - 10-27-02
Eupatorium serotinum - 12-1-03
Euphorbia commutata - 11-01-00
Euphorbia corollata - 11-17-02
Euphorbia cyparissias - 9-20-04
Euphorbia dentata - 7-7-03
Euphorbia maculata - 1-23-03
Euphorbia obtusata - 10-29-03
Euphorbia supina - 11-16-03
Eurybia hemispherica - 2-7-07
Fagus grandifolia - 1-21-03
Fatoua villosa - 3-23-05
Fimbristylis autumnalis - 1-20-06
Forsythia suspensa - 3-20-03
Fragaria virginiana - 9-29-03
Froelichia floridana - 6-25-02
Froelichia gracilis - 10-10-03
Fuirena simplex - 1-25-04
Fumaria officinalis - 9-1-05
Gaillardia aestivalis - 8-29-05
Gaillardia pulchella - 7-13-02
Galactia volubilis - 11-17-02
Galeopsis tetrahit - 1-20-03
Galinsoga ciliata - 9-24-03
Galium aparine - 1-19-04
Galium arkansanum - 11-8-03
Galium borealis - 1-26-04
Galium circaezans - 11-28-02
Galium concinnum - 10-9-03
Galium obtusum - 2-14-04
Galium odoratum - 1-28-01
Galium pedemontanum - 12-12-03
Galium pilosum - 7-14-02
Galium tinctorium - 1-8-03
Galium triflorum - 11-17-02
Gaura biennis - 12-10-03
Gaura parviflora - 10-23-06
Gentiana quinquefolia - 10-31-02
Geranium carolinianum - 1-19-04
Geranium dissectum - 1-19-04
Geranium maculatum - 5-2-04
Geranium molle - 9-2-05
Gerardia flava - 10-18-03
Gerardia grandiflora - 1-13-01
Gerardia pedicularia - 12-10-03
Geum canadense - 10-9-03
Geum vernum - 9-5-04
Gillenia stipulata - 6-15-03
Glechoma hederacea - 4-20-04
Gnaphalium obtusifolium - 9-21-03
Gnaphalium purpureum - 1-19-04
Goodyera pubescens - 8-18-02
Gratiola neglecta - 2-17-05
Gratiola virginiana - 3-27-06
Grindelia lanceolata - 12-10-03
Grindelia squarrosa - 9-20-03
Hackelia virginiana - 1-5-05
Hamamelis virginiana - 1-23-03
Hedeoma hispida - 5-13-05
Helenium amarum - 11-17-02
Helenium autumnale - 11-29-03
Helenium flexuosum - 10-10-03
Helianthus annuus - 12-11-03
Helianthus divaricatus - 12-11-05
Helianthus grosseserratus - 10-15-06
Helianthus hirsutus - 11-16-03
Helianthus maximiliani - 11-29-03
Helianthus microcephalus - 1-19-04
Helianthus mollis - 7-27-03
Helianthus occidentalis - 12-11-03
Helianthus salicifolius - 10-23-06
Helianthus silphioides - 12-10-03
Helianthus strumosus - 11-09-00
Heliopsis helianthoides - 1-5-05
Heliotropium indicum - 1-7-03
Heliotropium tenellum - 12-14-03
Hemerocallis fulva - 6-19-03
Hepatica acutiloba - 10-26-06
Hepatica americana - 3-24-03
Hesperis matronalis - 05-17-00
Heteranthera dubia - 12-11-03
Heterotheca latifolia - 12-11-03
Hibiscus lasiocarpos - 12-27-05
Hibiscus militaris - 7-2-06
Hibiscus trionum - 9-17-02
Hieraceum gronovii - 1-21-03
Holosteum umbellatum - 10-3-02
Hordeum pusillum - 6-9-03
Hordeum vulgare - 5-25-03
Houstonia caerulea - 3-27-06
Houstonia longifolia - 11-8-03
Houstonia minima - 5-1-01
Houstonia nigricans - 10-29-05
Houstonia purpurea - 1-9-03
Houstonia pusilla - 3-16-03
Humulus lupulus - 10-23-06
Hyacinthus orientalis - 2-14-04
Hybanthus concolor - 1-28-04
Hydrangea arborescens - 10-4-03
Hydrangea quercifolia - 11-26-00
Hydrastis canadensis - 5-2-04
Hydrophyllum appendiculatum - 11-16-02
Hydrophyllum virginianum - 5-16-04
Hypericum drummondii - 2-15-05
Hypericum gentianoides - 2-15-05
Hypericum perforatum - 1-8-01
Hypericum punctatum - 10-10-03
Hypericum pyramidatum - 1-8-01
Hypericum spathulatum - 1-6-05
Hypericum sphaerocarpum - 1-6-05
Hypochaeris radicata - 4-21-05
Hypoxis hirsuta - 4-23-04
Impatiens balsamina - 2-5-04
Impatiens capensis - 12-10-00
Impatiens pallida - 11-7-03
Iodanthus pinnatifidus - 5-24-03
Ipomoea coccinea - 9-8-02
Ipomoea hederacea - 9-9-02
Ipomoea lacunosa - 9-11-02
Ipomoea pandurata - 1-20-03
Ipomoea purpurea - 9-12-02
Ipomoea quamoclit - 3-27-05
Iresine rhizomatosa - 1-29-05
Iris cristata - 7-22-02
Iris fulva - 9-3-04
Iris germanica - 5-2-04
Iris pseudacorus - 4-29-05
Iris verna - 3-28-06
Iris virginica - 4-28-05
Isanthus brachiatus - 8-9-03
Isopyrum biternatum - 3-19-04
Iva annua - 3-31-05
Jacquemontia tamnifolia - 2-17-05
Juglans nigra - 9-18-04
Juncus diffusissimus - 1-6-05
Juncus effusus - 1-6-05
Juncus marginatus - 1-21-06
Juncus torreyi - 1-6-05
Jussiaea repens 1-7-05
Justicia americana - 12-18-03
Kickxia elatine - 11-16-03
Kniphofia - 5-30-05
Krigia biflora - 6-15-03
Krigia caespitosa - 2-17-06
Krigia dandelion - 4-21-05
Krigia virginica - 4-5-03
Kuhnia eupatorioides - 1-21-06
Lactuca floridana - 9-25-02
Lactuca scariola - 10-20-03
Lamium amplexicaule - 3-28-04
Lamium purpureum - 10-9-03
Lantana spp. - 10-6-02
Laportea canadensis - 9-16-06
Lathyrus hirsutus - 1-28-04
Lathyrus latifolius - 9-20-03
Lathyrus venosus - 1-29-04
Leavenworthia uniflora - 12-9-04
Lechea villosa - 1-19-05
Leonurus cardiaca - 1-20-03
Lepidium campestre - 12-03-00
Lepidium virginicum - 6-2-02
Leptochloa panicea - 9-27-06
Lespedeza bicolor - 8-9-03
Lespedeza capitata - 1-21-06
Lespedeza cuneata - 1-24-03
Lespedeza hirta - 2-20-05
Lespedeza procumbens - 12-4-06
Lespedeza stipulacea - 8-27-02
Lespedeza striata - 9-26-04
Lespedeza virginica - 9-23-03
Leucojum aestivum - 3-28-06
Liatris aspera - 9-19-03
Liatris cylindracea - 2-5-04
Liatris punctata - 11-12-06
Liatris pycnostachya - 7-31-03
Liatris spicata - 9-19-03
Liatris squarrosa - 12-27-05
Liatris squarrulosa - 2-5-04
Ligusticum canadense - 1-4-02
Ligustrum obtusifolium - 1-21-01
Lilium michiganense - 1-20-05
Linaria vulgaris - 11-29-03
Lindera benzoin - 1-20-05
Lindernia dubia - 2-15-04
Linum medium - 1-26-04
Linum sulcatum - 11-15-05
Linum usitatissimum - 5-6-04
Liparis liliifolia - 11-9-03
Lippia lanceolata - 7-13-03
Lippia nodiflora - 8-13-02
Lithospermum arvense - 10-29-06
Lithospermum canescens - 9-4-05
Lithospermum caroliniense - 9-4-05
Lobelia cardinalis - 8-15-03
Lobelia inflata - 8-19-02
Lobelia puberula - 1-20-03
Lobelia siphilitica - 8-15-03
Lobelia siphilitica f. albiflora
Lobelia spicata - 10-18-03
Lolium perenne - 1-26-04
Lomatium foeniculaceum - 1-10-02
Lonicera japonica - 10-17-03
Lonicera maackii - 12-31-04
Lonicera sempervirens - 5-6-01
Lotus corniculatus - 10-10-03
Lotus purshianus - 8-23-06
Ludwigia alternifolia - 2-25-01
Ludwigia microcarpa - 11-23-03
Ludwigia palustris - 8-23-06
Lupinus - 11-21-00
Luzula campestris - 10-29-06
Lychnis alba - 1-20-03
Lychnis coronaria - 12-14-03
Lycopodium digitatum - 11-17-02
Lycopodium obscurum - 1-6-03
Lycopus americanus - 2-24-02
Lycopus virginicus - 1-31-04
Lygodsemia juncea - 2-28-01
Lyonia mariana - 1-20-04.
Lysimachia ciliata - 1-20-05
Lysimachia clethroides - 2-14-01
Lysimachia lanceolata - 6-19-03
Lysimachia nummularia - 1-26-04
Lysimachia quadriflora - 12-12-03
Lythrum alatum - 1-22-05
Lythrum salicaria - 9-15-03
Magnolia macrophylla - 5-30-05
Magnolia stellata - 3-26-03
Mahonia aquifolium - 11-27-00
Malaxis unifolia - 10-4-03
Malus angustifolia - 10-29-06
Malva moschata - 1-20-03
Malva neglecta - 1-25-01
Manfreda virginica - 11-15-03
Matelea baldwyniana - 10-27-05
Matelea decipiens - 1-24-02
Matelea gonocarpa - 10-20-03
Matricaria matricarioides - 6-12-03
Mazus japonicus - 5-10-03
Mecardonia acuminata - 11-29-04
Medicago lupulina - 2-16-03
Medicago polymorpha - 10-9-03
Medicago sativa - 10-17-03
Melanthium virginicum - 10-30-05
Melilotus alba - 12-12-03
Melilotus officinalis - 11-9-03
Melothria pendula - 1-19-04
Menispermum canadense
Mentha arvensis - 1-23-01
Mentha piperita - 2-3-03
Mentha spicata
Mertensia virginica - 9-21-04
Microstegium vimineum - 11-30-04
Mikania scandens - 1-21-03
Mimulus alatus - 12-14-03
Mimulus ringens - 7-20-03
Mirabilis nyctaginea - 11-29-03
Mitchella repens - 1-30-04
Mitella diphylla - 3-12-06
Mitreola petiolata - 1-9-03
Mollugo verticillata - 6-19-03
Monarda citriodora - 10-30-05
Monarda didyma - 11-21-00
Monarda fistulosa - 11-15-03
Monarda punctata - 2-28-06
Monarda bradburiana - 9-7-04
Monotropa hypopithys - 10-9-03
Monotropa uniflora - 7-7-05
Muscari botryoides - 4-5-03
Myosurus minimus - 12-14-04
Myosotis macrosperma - 1-29-04
Myriophyllum heterophyllum - 2-17-05
Narcissus poeticus - 9-21-04
Narcissus pseudonarcissus - 5-25-03
Nasturtium officinale - 1-29-04
Nelumbo lutea - 6-10-06
Nepeta cataria - 12-05-00
Nothoscordum bivalve - 3-28-06
Nuphar luteum - 12-18-03
Nuttallanthus canadensis - 2-16-06
Nuttallanthus texanus - 2-17-06
Nymphaea odorata - 11-26-03
Obolaria virginica - 2-14-04
Ocimum basilicum - 8-21-02
Oenothera biennis - 1-29-06
Oenothera kunthiana
Oenothera laciniata - 5-14-06
Oenothera linifolia - 11-15-05
Oenothera missouriensis - 10-5-03
Oenothera pilosella - 11-10-02
Oenothera speciosa - 10-5-03
Onosmodium subsetosum - 1-27-04
Opuntia humifusa - 10-6-02
Orchis spectabilis - 4-24-03
Ornithogalum nutans - 9-21-04
Ornithogalum umbellatum - 4-23-04
Orobanche uniflora - 11-13-00
Osmorhiza longistylis - 5-6-04
Osmunda cinnamomea - 2-14-04
Oxalis dillenii - 11-9-03
Oxalis stricta - 1-5-03
Oxalis violacea - 4-9-04
Oxypolis rigidior - 11-23-03
Palafoxia callosa - 9-12-06
Panax quinquefolium - 10-20-03
Panicum boscii - 11-2-02
Panicum scoparium - 10-30-05
Panicum sphaerocarpon - 12-12-03
Papaver rhoeas - 9-6-04
Parnassia grandiflora - 11-23-03
Paronychia fastigiata - 1-3-02
Parthenium hispidum - 11-15-05
Parthenium integrifolium 5-27-03
Paspalum laeve - 1-25-04
Paspalum urvillei - 1-21-06
Passiflora incarnata - 12-28-05
Passiflora lutea - 1-29-05
Pastinaca sativa - 9-7-04
Paulowinia tomentosa - 2-4-04
Pedicularis canadensis - 1-3-02
Pedicularis lanceolata - 10-5-03
Pellaea atropurpurea - 11-30-03
Penstemon cobaea - 9-6-04
Penstemon digitalis - 11-4-03
Penstemon pallidus - 9-27-03
Penstemon tubaeflorus - 11-9-03
Penthorum sedoides - 7-20-03
Perideridia americana - 3-2-02
Perilla frutescens - 9-23-03
Perovskia atriplicifolia - 1-29-05
Petalostemon candidum - 7-20-03
Petalostemon purpureus - 12-18-03
Phacelia bipinnatifida - 1-7-02
Phacelia gilioides - 10-21-04
Phacelia hirsuta - 1-21-01
Phacelia purshii - 1-5-02
Phaseolus polystachios - 12-28-05
Philadelphus pubescens - 9-7-04
Phleum pratense - 1-24-03
Phlox amplifolia - 6-6-03
Phlox bifida - 9-21-04
Phlox carolina ssp angusta - 10-23-06
Phlox carolina ssp carolina - 1-29-05
Phlox divaricata - 9-22-04
Phlox divaricata f. candida - 04-20-00
Phlox glaberrima - 1-29-05
Phlox paniculata - 11-14-03
Phlox pilosa - 1-8-04
Phlox subulata - 3-24-03
Phoradendron serotinum - 1-19-04
Phryma leptostachya - 8-21-02
Phyllanthus caroliniensis - 2-21-05
Physalis angulata - 2-22-05
Physalis heterophylla - 11-9-03
Physalis longifolia - 2-22-05
Physalis pubescens - 2-6-04
Physalis pumila - 11-05-00
Physostegia virginiana - 10-6-05
Phytolacca americana - 12-12-03
Pilea pumila - 1-24-03
Plantago aristata - 12-11-03
Plantago cordata - 1-30-05
Plantago lanceolata - 12-18-03
Plantago purshii - 11-9-03
Plantago rugelii - 12-18-03
Plantago virginica - 4-19-03
Plantago wrightiana - 5-21-06
Platanthera ciliaris - 8-17-05
Platanthera flava - 11-9-03
Platanthera lacera - 11-9-03
Platanthera peramoena - 1-30-05
Poa annua - 2-7-06
Poa bulbosa - 1-8-04
Poa pratensis - 1-8-04
Podophyllum peltatum - 12-11-04
Pogonia ophioglossoides - 1-30-05
Poinsettia cyathophora - 7-7-03
Polanisia dodecandra - 1-30-05
Polemonium reptans - 5-10-04
Polygala incarnata - 10-4-03
Polygala sanguinea - 11-9-03
Polygala senega - 1-7-02
Polygala verticillata - 7-23-03
Polygonella americana - 1-25-04
Polygonatum biflorum - 10-10-03
Polygonum arifolium - 1-21-03
Polygonum cespitosum - 9-20-03
Polygonum coccineum - 1-19-04
Polygonum convolvulus - 7-19-03
Polygonum cuspidatum - 11-30-03
Polygonum densiflorum - 3-31-03
Polygonum hydropiper - 9-20-03
Polygonum hydropiperoides - 12-11-00
Polygonum lapathifolium - 9-27-04
Polygonum pensylvanicum - 9-20-03
Polygonum persicaria - 10-21-06
Polygonum prolificum - 1-10-02
Polygonum sagittatum - 1-6-02
Polygonum scandens - 9-27-03
Polygonum virginianum - 9-15-01
Polymnia canadensis - 9-15-01
Polymnia uvedalia - 11-23-03
Polypodium polypodioides - 4-19-03
Polypodium virginianum - 4-19-03
Polypremum procumbens - 7-2-02
Polystichum acrosticoides - 11-17-02
Polytaenia nuttallii - 1-31-05
Pontederia cordata - 8-24-02
Portulaca grandiflora
Portulaca mundula - 3-2-02
Portulaca oleracea - 7-2-02
Potentilla canadensis - 4-12-03
Potentilla fruticosa - 1-21-03
Potentilla norvegica - 1-29-06
Potentilla recta - 9-27-03
Potentilla simplex - 9-7-04
Prunella vulgaris 11-9-03
Prunus serotina - 11-1-06
Psoralea psoralioides - 1-24-04
Psoralea tenuiflora - 3-2-02
Ptelea trifoliata - 1-31-05
Pteridium aquilinum - 12-12-03
Ptilimnium capillaceum - 1-5-03
Ptilimnium nuttallii - 10-7-05
Pueraria lobata - 10-21-04
Pycnanthemum albescens - 8-17-03
Pycnanthemum pilosum - 2-1-05
Pycnanthemum tenuifolium - 1-31-05
Pyrrhopappus carolinianus - 4-21-05
Pyrus calleryana - 3-25-03
Pyrus melanocarpa - 4-24-04
Quercus lyrata - 7-1-05
Ranunculus abortivus - 2-7-06
Ranunculus bulbosus - 9-27-03
Ranunculus fascicularis - 9-22-04
Ranunculus harveyi - 9-22-04
Ranunculus hispidus - 1-29-06
Ranunculus micranthus - 12-9-04
Ranunculus parviflorus - 2-21-06
Ranunculus recurvatus - 6-27-02
Ranunculus sardosus - 2-7-06
Ranunculus sceleratus - 11-08-00
Ranunculus septentrionalis - 5-10-04
Raphanus raphanistrum - 2-7-06
Raphanus sativus - 1-19-04
Ratibida columnifera - 2-2-05
Ratibida pinnata - 2-2-05
Rhamnus lanceolata - 2-2-05
Rhexia mariana - 2-22-05
Rhexia virginica - 2-23-05
Rhus aromatica - 2-2-05
Rhus copallina - 2-2-05
Rhus glabra - 11-9-03
Rhus toxicodendron - 11-16-05
Rhus typhina - 11-9-03
Rhynchospora globularis - 9-27-04
Ribes missouriense - 2-20-05
Ribes odoratum - 12-16-04
Ricinus communis - 1-22-04
Robinia hispida - 12-13-04
Robinia pseudo-acacia - 5-20-04
Rorippa islandica - 1-5-03
Rorippa sessiliflora - 11-2-06
Rorippa sinuata - 12-04-00
Rorippa sylvestris - 9-28-04
Rosa carolina - 11-8-03
Rosa multiflora - 3-1-02
Rosa rugosa - 05-10-00
Rosa setigera - 9-28-04
Rotala ramosior - 12-28-05
Rubus allegheniensis
Rubus argutus - 1-29-06
Rubus flagellaris - 05-28-00
Rubus occidentalis - 11-14-05
Rudbeckia fulgida - 11-23-03
Rudbeckia hirta - 6-2-03
Rudbeckia laciniata - 8-9-03
Rudbeckia missouriensis - 8-17-03
Rudbeckia subtomentosa - 12-31-00
Rudbeckia triloba - 11-18-03
Ruellia humilis - 12-12-03
Ruellia pedunculata - 6-1-03
Ruellia strepens - 3-1-02
Rumex acetosella - 9-27-03
Rumex altissimus - 1-25-03
Rumex crispus - 6-15-03
Rumex hastatulus - 4-21-05
Rumex obtusifolius - 1-31-03
Rumex pulcher - 6-7-06
Sabatia angularis - 7-17-03
Sabatia angularis f. albiflora - 1-3-02
Sagina decumbens - 2-8-06
Sagittaria latifolia - 11-30-03
Sagittaria montevidensis
Salix interior - 12-16-04
Salvia azurea - 1-30-06
Salvia farinacea - 8-24-04
Salvia lyrata - 10-21-05
Salvia reflexa - 9-21-06
Sambucus canadensis - 4-28-04
Samolus parviflorus - 2-2-05
Sanguinaria canadensis - 3-16-03
Sanicula canadensis - 1-30-03
Sanicula gregaria - 2-3-05
Sanicula smallii - 1-29-03
Saponaria officinalis - 6-27-03
Sassafras albidum - 1-21-06
Satureja arkansana - 10-4-03
Saururus cernuus - 8-22-02
Saxifraga pensylvanica - 10-28-04
Saxifraga texana - 4-9-04
Saxifraga virginiensis - 4-11-03
Schoenoplectus pungens - 2-3-05
Schrankia uncinata - 10-9-03
Scilla siberica - 5-10-04
Scirpus atrovirens - 1-24-04
Scirpus pendulus - 1-24-04
Scleranthus annuus - 4-12-03
Scleria ciliata - 12-29-05
Scleria triglomerata - 12-29-05
Scrophularia marilandica - 2-3-05
Scutellaria bushii - 1-7-04
Scutellaria elliptica - 5-31-03
Scutellaria incana - 8-9-03
Scutellaria lateriflora - 11-5-02
Scutellaria ovata - 1-29-01
Scutellaria parvula - 5-24-03
Sedum pulchellum - 9-27-03
Sedum telephium
Sedum ternatum - 9-27-03
Selenia aurea - 4-14-04
Senecio aureus - 2-3-05
Senecio glabellus - 2-17-06
Senecio obovatus - 3-3-02
Senecio plattensis - 2-3-05
Senecio vulgaris - 4-2-03
Setaria faberi - 12-13-03
Setaria viridis - 11-15-03
Seymeria macrophylla - 11-15-03
Sherardia arvensis - 5-19-05
Sibara virginica - 12-14-04
Sicyos angulatus - 11-23-03
Sida spinosa - 2-28-05
Silene antirrhina - 1-7-04
Silene cucubalus - 1-21-03
Silene regia - 8-19-03
Silene stellata - 2-21-06
Silene virginica - 10-3-02
Silphium asteriscus - 10-4-03
Silphium integrifolium - 2-2-03
Silphium laciniatum - 11-14-05
Silphium perfoliatum - 9-25-03
Silphium terebinthinaceum -9-19-03
Sisymbrium altissimum - 12-16-04
Sisymbrium loeselii - 11-30-00
Sisyrinchium albidum - 11-2-06
Sisyrinchium campestre - 2-6-05
Sium suave - 9-16-02
Smilacina racemosa - 2-20-03
Smilax pulverulenta - 12-13-03
Solanum americanum - 7-20-03
Solanum carolinense - 11-30-03
Solanum dulcamara - 11-30-03
Solanum rostratum - 11-23-03
Solanum sarachoides - 1-6-01
Solidago altissima - 10-31-06
Solidago flexicaulis - 2-5-05
Solidago graminifolia - 1-02-00
Solidago juncea - 11-30-03
Solidago nemoralis - 7-2-05
Solidago petiolaris - 11-27-04
Solidago ptarmicoides - 9-26-03
Solidago radula - 12-13-03
Solidago rigida - 11-30-03
Solidago rugosa - 1-22-06
Sonchus arvensis - 8-26-04
Sonchus asper - 7-2-05
Sorghum bicolor - 2-27-05
Sorghum halepense - 12-14-03
Sparganium americanum - 1-5-03
Specularia biflora - 5-14-05
Specularia leptocarpa - 9-29-03
Specularia perfoliata - 9-27-03
Spergula arvensis - 6-11-06
Spigelia marilandica - 12-30-05
Spiraea prunifolia - 2-5-04
Spiranthes cernua - 7-19-05
Spiranthes lacera - 1-20-06
Spiranthes ovalis - 11-30-03
Spiranthes tuberosa - 11-28-00
Spiranthes vernalis - 2-24-06
Stachys byzantina - 10-4-03
Stachys tenuifolia - 7-9-03
Staphylea trifolia - 12-13-04
Stellaria media - 2-16-03
Stellaria pubera - 4-19-03
Stenanthium gramineum - 12-14-03
Stylophorum diphyllum - 4-15-04
Strophostyles helvola - 1-24-03
Strophostyles umbellata - 12-23-05
Stylosanthes biflora - 10-4-03
Symphyotrichum drummondii - 10-21-06
Talinum calycinum - 12-30-05
Talinum parviflorum - 12-30-05
Taenidia integerrima - 1-25-03
Tanacetum vulgare - 12-16-00
Taraxacum erythrospermum - 3-17-03
Tephrosia virginiana - 6-3-03
Teucrium canadense - 12-14-03
Thalictrum dasycarpum - 2-21-01
Thalictrum dioicum - 4-19-03
Thaspium barbinode - 11-26-03
Thlaspi alliaceum - 1-31-04
Thlaspi arvense - 12-17-04
Thlaspi perfoliatum - 3-12-04
Tilia americana - 3-12-04
Tipularia discolor - 10-26-02
Torilis japonica - 10-4-03
Toxicodendron radicans - 1-29-06
Tradescantia ernestiana - 3-16-02
Tradescantia ohiensis - 12-30-05
Tradescantia ozarkana - 05-27-00
Tradescantia subaspera - 7-20-03
Tradescantia virginiana - 12-17-04
Tragia cordata - 7-12-03
Tragia urticifolia - 11-26-03
Tragopogon dubius - 6-2-03
Trautvetteria caroliniensis - 6-18-06
Trichostema dichotomum - 12-29-05
Trichostema setaceum - 11-28-04
Trifolium arvense - 1-7-04
Trifolium campestre - 11-19-05
Trifolium hybridum - 5-14-04
Trifolium incarnatum - 10-30-03
Trifolium pratense - 9-27-03
Trifolium reflexum - 7-30-04
Trifolium repens - 10-4-03
Trifolium resupinatum - 11-19-05
Trillium flexipes - 12-20-04
Trillium nivale - 3-20-04
Trillium recurvatum - 12-20-04
Trillium sessile - 12-20-04
Tripsacum dactyloides - 12-31-05
Triosteum perfoliatum - 11-1-03
Triphora trianthophora - 7-29-04
Triticum aestivum - 6-15-03
Uniola latifolia - 12-14-03
Uvularia grandiflora - 12-20-04
Uvularia sessilifolia - 11-1-03
Vaccinium arboreum - 2-28-05
Vaccinium stamineum - 11-21-05
Vaccinium vacillans - 2-28-05
Valerianella olitoria - 2-6-04
Valerianella radiata - 2-1-04
Veratrum woodii - 2-28-05
Verbascum blattaria f. blattaria - 11-23-05
Verbascum blattaria f. erubescens - 9-27-03
Verbascum thapsus - 12-14-03
Verbena bracteata - 9-20-03
Verbena canadensis - 9-20-03
Verbena hastata - 7-31-03
Verbena simplex - 9-27-03
Verbena stricta - 12-14-03
Verbena urticifolia - 7-30-04
Verbesina alternifolia - 9-20-03
Verbesina helianthoides - 1-25-04
Verbesina virginica - 11-26-03
Vernonia altissima - 11-27-04
Vernonia baldwinii - 11-11-03
Vernonia crinita - 11-15-03
Veronica arvensis - 4-19-03
Veronica comosa - 9-29-04
Veronica peregrina - 4-3-03
Veronica serpyllifolia - 10-19-02
Veronica spicata - 12-13-00
Veronicastrum virginicum - 7-29-04
Viburnum dentatum - 05-10-00
Viburnum opulus - 05-10-00
Viburnum opulus - "Snowball"
Viburnum plicatum - 12-13-00
Viburnum prunifolium - 12-21-04
Viburnum rhytidophyllum - 05-20-00
Viburnum rufidulum - 12-22-04
Vicia caroliniana - 1-7-02
Vicia dasycarpa - 5-24-03
Vicia grandiflora - 11-21-05
Vicia sativa - 1-19-04
Vicia tetrasperma - 11-24-05
Vicia villosa - 12-31-00
Vicia villosa f. albiflora - 12-31-00
Vinca major - 3-25-03
Vinca minor - 3-25-03
Viola kitaibeliana - 5-25-03
Viola missouriensis - 12-22-04
Viola papilionacea - 12-22-04
Viola papilionacea f. alba - 4-5-03
Viola pedata - 12-22-04
Viola pensylvanica - 3-28-04
Viola sororia - 11-8-03
Viola striata - 5-25-03
Viola tricolor - 5-25-03
Viola triloba - 1-4-02
Vitis rupestris - 9-2-04
Yucca glauca - 1-22-04
Yucca smalliana - 7-29-04
Zigadenus elegans - 2-14-04
Zizia aurea - 12-13-00


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