Narrow Results by:

Subject Specific Filters:

  1. Category:             (show all)

  1. Order:                   (show all)

Image Specific Filters:

Gender:

Image Setting:

  1. View:                     (show all)

Person in Image:

  1. Country:                (show all)

  1. Author:                  (show all)

Magnoliopsida

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida

Remove Filters: Flower(s)(X) Understory and Rangeland Plants(X) 5 Sizes Available(X) Landscape(X)

3,665 Images of 1,296 Subjects View Subject List View Image Details View Thumbnails

first prev Page: next last Display:

Subject Scientific Name Images
'aiakanene Coprosma ernodeoides 1
'ihi Portulaca molokiniensis 2
'ohi'a lehua Metrosideros polymorpha 12
absinth wormwood Artemisia absinthium 1
acacia Acacia spp. 2
African senna Senna didymobotrya 2
African tuliptree Spathodea campanulata 1
African violet Saintpaulia teitensis 1
alahe'e Psydrax odorata 7
Alaska chickweed Stellaria longipes 6
alderleaf buckthorn Rhamnus alnifolia 2
alkalai marsh aster Almutaster pauciflorus 2
alkalai pepperweed Lepidium crenatum 1
Allegheny monkeyflower Mimulus ringens 1
Allegheny serviceberry Amelanchier laevis 5
alligatorweed Alternanthera philoxeroides 4
allspice Pimenta dioica 1
alpine buttercup Ranunculus adoneus 1
alpine clover Trifolium dasyphyllum 3
alpine leafybract aster Symphyotrichum foliaceum var. foliaceum 6
alpine milkvetch Astragalus alpinus 3
alpine oreoxis Oreoxis alpina 1
alpine pennycress Thlaspi montanum montanum 2
alpine pennycress Thlaspi montanum 1
alpine sagebrush Artemisia scopulorum 7
alpine smelowskia Smelowskia calycina 1
alpine violet Viola labradorica 1
alternateleaf dogwood Cornus alternifolia 1
amberique-bean Strophostyles helvola 4
American alpine speedwell Veronica wormskjoldii 1
American beautyberry Callicarpa americana 6
American bellflower Campanulastrum americanum 1
American black nightshade Solanum americanum 2
American bladdernut Staphylea trifolia 1
American bluehearts Buchnera americana 2
American fly honeysuckle Lonicera canadensis 3
American germander Teucrium canadense 1
American globeflower Trollius laxus 1
American lopseed Phryma leptostachya 2
American lotus Nelumbo lutea 1
American pasqueflower Pulsatilla patens 4
American plum Prunus americana 4
American speedwell Veronica americana 4
American star-thistle Centaurea americana 1
American vetch Vicia americana 6
American waterwillow Justicia americana 1
amethyst eryngo Eryngium amethystinum 1
Amur honeysuckle Lonicera maackii 3
anglestem primrose-willow Ludwigia leptocarpa 4
annual fleabane Erigeron annuus 1
annual pricklepoppy Argemone polyanthemos 2
annual sowthistle Sonchus oleraceus 1
antelope bitterbrush Purshia tridentata 1
antelopehorns Asclepias asperula ssp. capricornu 6
aquatic milkweed Asclepias perennis 3
arctic alpine forget-me-not Eritrichium nanum aretioides 2
arctic blackberry Rubus arcticus 1
Arctic mouse-ear chickweed Cerastium arcticum 1
arctic pearlwort Sagina saginoides 3
arctic starflower Trientalis europaea 1
arctic yellow violet Viola biflora 1
Arizona thistle Cirsium arizonicum 1
arrowleaf balsamroot Balsamorhiza sagittata 7
arrowleaf ragwort Senecio triangularis 1
arrowleaf sida Sida rhombifolia 4
Asian mazus Mazus pumilus 1
Asian nakedwood Colubrina asiatica 1
Asian pigeonwings Clitoria ternatea 1
Asiatic bellflower Wahlenbergia marginata 2
aspen pea Lathyrus laetivirens 2
aspen pea Lathyrus leucanthus 1
Aster 1
aster Symphyotrichum spp. 5
Australian cheesewood Pittosporum undulatum 1
Austrian draba Draba fladnizensis 1
autumn sage Salvia greggii 5
autumn-olive Elaeagnus umbellata 1
Avery Peak twinpod Physaria alpina 6
baby sun rose Aptenia cordifolia 4
bagpod Sesbania vesicaria 1
balsam groundsel Packera paupercula 3
banana poka Passiflora tarminiana 1
Barbados nut Jatropha curcas 1
barrens silky aster Symphyotrichum pratense 9
bastard toadflax Comandra umbellata 3
Bay Biscayne creeping-oxeye Sphagneticola trilobata 1
baybean Canavalia rosea 1
beach false foxglove Agalinis fasciculata 4
beach morning-glory Ipomoea imperati 4
beaked cornsalad Valerianella radiata 1
beaked hazelnut Corylus cornuta 2
bearberry Arctostaphylos uva-ursi 3
bearded beggarticks Bidens aristosa 1
bearded protea Protea magnifica 2
beardlip penstemon Penstemon barbatus 3
beautiful fleabane Erigeron formosissimus 6
bedstraw St. Johnswort Hypericum galioides 3
beehive cactus Coryphantha spp. 1
begonia Begonia boliviensis 2
Bell's honeysuckle Lonicera x bella 2
Bengal trumpet Thunbergia grandiflora 4
Bering chickweed Cerastium beeringianum 1
big periwinkle Vinca major 1
big red sage Salvia penstemonoides 1
big sagebrush Artemisia tridentata 1
Bigelow's tansyaster Machaeranthera bigelovii var. bigelovii 1
bigpod sesbania Sesbania herbacea 2
bigroot morningglory Ipomoea pandurata 6
bindweed Convolvulus spp. 3
birdeye primrose Primula laurentiana 1
birdfoot violet Viola pedata 5
bitter root Lewisia rediviva 8
bittersweet nightshade Solanum dulcamara 8
bittersweets Celastrus spp. 1
black chokeberry Photinia melanocarpa 2
black nightshade Solanum nigrum 1
black wattle Acacia mearnsii 1
black-eyed susan Rudbeckia hirta 14
black-seeded daisy Brachyscome melanocarpa 1
blackfringe knotweed Polygonum cilinode 1
blackhead fleabane Erigeron melanocephalus 7
bladder campion Silene latifolia ssp. alba 2
bladder campion Silene vulgaris 1
blanket-flower Gaillardia x grandiflora 1
blanketflower Gaillardia aristata 6
blazingstar Mentzelia spp. 1
blisterwort Ranunculus recurvatus 1
bloodroot Sanguinaria canadensis 8
blue elderberry Sambucus nigra ssp. cerulea 1
blue flax Linum perenne 3
blue hibiscus Alyogyne huegelii 2
blue lettuce Lactuca tatarica var. pulchella 2
blue mistflower Conoclinium coelestinum 10
blue morningglory Ipomoea indica 1
blue vervain Verbena hastata 5
blue wild indigo Baptisia australis 1
bluebells Mertensia spp. 1
blueberry Vaccinium spp. 6
bluecrown passionflower Passiflora caerulea 3
blueflower butterwort Pinguicula caerulea 12
blueflower eryngo Eryngium integrifolium 2
bluemink Ageratum houstonianum 2
bluets Houstonia caerulea 8
blueweed Echium vulgare 1
bog birch Betula pumila 3
bog laurel Kalmia polifolia 7
bog rosemary Andromeda polifolia var. glaucophylla 2
bog willow Salix pedicellaris 1
boneset Eupatorium perfoliatum 4
boreal sweetvetch Hedysarum boreale 5
bougainvillea Bougainvillea spp. 2
bouncingbet Saponaria officinalis 2
bristly mallow Modiola caroliniana 1
brittle pricklypear Opuntia fragilis 1
Britton's skullcap Scutellaria brittonii 1
broadleaf arnica Arnica latifolia 3
broadleaf papala Charpentiera obovata 3
broadleaf spring-beauty Claytonia caroliniana 1
broom snakeweed Gutierrezia sarothrae 2
Browne's blechum Blechum pyramidatum 1
brunfelsia Brunfelsia australis 3
bucayo Erythrina fusca 2
buckbean Menyanthes trifoliata 3
buckwheat tree Cliftonia monophylla 1
buffalo gourd Cucurbita foetidissima 1
buffalobur Solanum rostratum 5
bulbous bittercress Cardamine bulbosa 2
bull thistle Cirsium vulgare 5
bullnettle Cnidoscolus stimulosus 6
bumpy satinash Syzygium cormiflorum 1
bunchberry Cornus canadensis 1
bunchberry dogwood Chamaepericlymenum canadense 1
bursting-heart Euonymus americanus 3
bush cinquefoil Dasiphora fruticosa 1
bush honeysuckle Diervilla lonicera 1
bush morning-glory Ipomoea leptophylla 1
bush vetchling Lathyrus eucosmus 2
bushy waterprimrose Ludwigia alternifolia 1
buttercup Ranunculus spp. 1
butterfly milkweed Asclepias tuberosa 20
butterfly pea Clitoria mariana 2
button snakeroot Eryngium yuccifolium 2
buttonbush Cephalanthus occidentalis 5
cactus Echinopsis atacamensis ssp. pasacana 2
cactus apple Opuntia engelmannii 2
caespitose four-nerve daisy Tetraneuris acaulis var. caespitosa 1
Cairo morningglory Ipomoea cairica 2
California burclover Medicago polymorpha 2
California poppy Eschscholzia californica 1
Callery pear (Bradford pear) Pyrus calleryana 4
camphorweed Heterotheca subaxillaris 4
Canada goldenrod Solidago canadensis var. scabra 6
Canadian anemone Anemone canadensis 1
Canadian horseweed Conyza canadensis var. canadensis 1
Canadian lousewort Pedicularis canadensis 4
Canadian plum Prunus nigra 2
Canadian summer bluet Houstonia canadensis 1
Canadian white violet Viola canadensis 1
Canadian wildginger Asarum canadense 1
canarybird-bush Crotalaria agatiflora 1
candyroot Polygala nana 3
cane fruit (blackberry, raspberry) Rubus spp. 4
canker-root Coptis trifolia 1
Canterbury bells Campanula medium 1
cardinalflower Lobelia cardinalis 1
Caribbean trumpet-tree Tabebuia aurea 5
carline thistle Carlina acaulis 1
carnation Dianthus spp. 3
Carolina bugbane Trautvetteria caroliniensis 1
Carolina falsedandelion Pyrrhopappus carolinianus 1
Carolina geranium Geranium carolinianum 5
Carolina holly Ilex ambigua 4
Carolina larkspur Delphinium carolinianum 2
Carolina larkspur Delphinium carolinianum ssp. virescens 3
Carolina milkweed Asclepias cinerea 2
Carolina puccoon Lithospermum caroliniense 3
Carolina rose Rosa carolina 2
cassia Cassia occidentalis 1
cassia Cassia spp. 1
Catawba rosebay Rhododendron catawbiense 2
catberry Ilex mucronata 1
catclaw-vine Macfadyena unguis-cati 6
chalice vine Solandra nitida 1
Chamisso arnica Arnica chamissonis 2
Cherokee rose Rosa laevigata 2
chicory Cichorium intybus 3
Chinese box Murraya exotica 13
Chinese privet Ligustrum sinense 9
Chinese violet Asystasia gangetica 2
Chinese wisteria Wisteria sinensis 1
christplant Euphorbia milii 1
clasping coneflower Dracopis amplexicaulis 1
cleft phlox Phlox bifida 1
climbing aster Ampelaster carolinianus 1
climbing dogbane Trachelospermum difforme 1
climbing fetterbush Pieris phillyreifolia 7
climbing hempweed Mikania scandens 20
cloudberry Rubus chamaemorus 1
coastal groundcherry Physalis angustifolia 1
coastal plain honeycombhead Balduina angustifolia 6
coastal plain pennywort Hydrocotyle bonariensis 3
coastal plain St. Johnswort Hypericum brachyphyllum 1
coastal plain tickseed Coreopsis gladiata 1
coastal sweetpepperbush Clethra alnifolia 2
coat buttons Tridax procumbens 2
Colorado blue columbine Aquilegia caerulea 7
Colorado four o'clock Mirabilis multiflora 2
coltsfoot Tussilago farfara 3
columbine Aquilegia spp. 4
comfortroot Hibiscus aculeatus 2
common blue violet Viola sororia 6
common chickweed Stellaria pallida 2
common cowparsnip Heracleum maximum 3
common elderberry Sambucus nigra ssp. canadensis 1
common evening-primrose Oenothera biennis 2
common fiddleneck Amsinckia menziesii var. intermedia 1
common hempnettle Galeopsis tetrahit 4
common milkweed Asclepias syriaca 2
common mouse-ear chickweed Cerastium fontanum 4
common mullein Verbascum thapsus 1
common ninebark Physocarpus opulifolius 2
common periwinkle Vinca minor 1
common pokeweed Phytolacca americana 9
common pricklypear Opuntia monacantha 1
common purslane Portulaca oleracea 1
common ragweed Ambrosia artemisiifolia 1
common sagewort Artemisia campestris 1
common snowberry Symphoricarpos albus 1
common snowberry Symphoricarpos albus var. laevigatus 1
common St. Johnswort Hypericum perforatum 1
common sunflower Helianthus annuus 4
common sweetleaf Symplocos tinctoria 6
common tansy Tanacetum vulgare 1
common tarweed Centromadia pungens ssp. pungens 1
common teasel Dipsacus fullonum 1
common vetch Vicia sativa 4
common winterberry Ilex verticillata 1
common yarrow Achillea millefolium 4
compassplant Silphium laciniatum 1
coneflowers Echinacea spp. 3
confederate jasmine Trachelospermum jasminoides 1
Cooley's meadow-rue Thalictrum cooleyi 1
coral vine Antigonon leptopus 5
corn poppy Papaver rhoeas 1
corn speedwell Veronica arvensis 1
cottony goldenaster Chrysopsis gossypina ssp. cruiseana 2
cow-wheat Melampyrum lineare 1
cranberry Vaccinium macrocarpon 2
Crandall's beardtongue Penstemon crandallii 4
Crandall's beardtongue Penstemon crandallii ssp. procumbens 4
creeping barberry Mahonia repens 1
creeping cucumber Melothria pendula 5
creeping lespedeza Lespedeza repens 1
creeping nailwort Paronychia sessiliflora 1
creeping woodsorrel Oxalis corniculata 4
cressleaf groundsel Packera glabella 2
crested Philippine violet Barleria cristata 2
crimson bottlebrush Callistemon citrinus 5
crimson clover Trifolium incarnatum 2
crimson pitcherplant Sarracenia leucophylla 1
crimsoneyed rosemallow Hibiscus moscheutos 8
crinkleroot Cardamine diphylla 2
crossvine Bignonia capreolata 6
crownbeard Verbesina encelioides 5
crownvetch Securigera varia 2
crybabytree Erythrina crista-galli 7
cup rosinweed Silphium perfoliatum 1
Cupid's-shaving-brush Emilia fosbergii 4
cure for all Pluchea carolinensis 2
curlycup gumweed Grindelia squarrosa 6
Curtiss' milkwort Polygala curtissii 1
cut-leaf daisy Brachyscome multifida 1
cutleaf coneflower Rudbeckia laciniata 7
cutleaf daisy Erigeron compositus 7
cutleaf evening-primrose Oenothera laciniata 6
cutleaf groundcherry Physalis angulata 1
cutleaf nightshade Solanum triflorum 3
cutleaf toothwort Cardamine concatenata 2
cypressvine morningglory Ipomoea quamoclit 5
dahlia Dahlia spp. 1
Dailey's columbine Aquilegia caerulea daileyae 1
Daisy Family Bidens riparia 1
Dakota mock vervain Glandularia bipinnatifida var. ciliata 1
Dakota vervain Glandularia bipinnatifida 3
Dalmatian toadflax Linaria dalmatica 1
damesrocket Hesperis matronalis 1
dandelion Taraxacum officinale 1
dandelion Taraxacum spp. 1
darkthroat shootingstar Dodecatheon pulchellum 1
Darrow's blueberry Vaccinium darrowii 6
Davidson's penstemon Penstemon davidsonii 1
deerberry Vaccinium stamineum 2
delicious raspberry Rubus deliciosus 1
Deptford pink Dianthus armeria 4
desert ragwort Senecio eremophilus 1
devil's darning needles Clematis virginiana 8
devil's-pepper Rauvolfia sandwicensis 2
diamond-flowers Stenaria nigricans 3
diamondleaf saxifrage Saxifraga rhomboidea 1
diffuse knapweed Centaurea diffusa 6
dog-strangling vine, European swallowwort Cynanchum rossicum 4
dogtongue buckwheat Eriogonum tomentosum 6
dogwood Cornus spp. 4
dotted gayfeather Liatris punctata 1
Douglas rabbitbrush Chrysothamnus viscidiflorus 4
Douglas' dustymaiden Chaenactis douglasii 2
downy arrowwood Viburnum rafinesqueanum 2
downy milkpea Galactia volubilis 2
downy phlox Phlox pilosa 7
downy yellow violet Viola pubescens 3
drug fumitory Fumaria officinalis 1
drumheads Polygala cruciata 1
Drummond's campion Silene drummondii 3
Drummond's rockcress Arabis drummondii 3
duncecap larkspur Delphinium x occidentale 2
dutchman's breeches Dicentra cucullaria 7
dwarf bilberry Vaccinium caespitosum 1
dwarf cinquefoil Potentilla canadensis 1
dwarf elderberry Sambucus ebulus 2
dwarf fireweed Chamerion latifolium 1
dwarf ginseng Panax trifolius 1
dwarf honeysuckle Lonicera xylosteum 2
dwarf larkspur Delphinium tricorne 1
dwarf naupaka Scaevola coriacea 2
dwarf red blackberry Rubus pubescens var. pubescens 2
dwarf sumac Rhus copallinum 1
dwarf sundew Drosera brevifolia 1
Dyer's greenweed Genista tinctoria 1
early blue violet Viola palmata 2
early bluetop fleabane Erigeron vetensis 1
early saxifrage Saxifraga virginiensis 2
Easterbell starwort Stellaria holostea 1
eastern baccharis Baccharis halimifolia 7
eastern coralbean Erythrina herbacea 6
eastern false rue anemone Enemion biternatum 5
eastern fournerved daisy Tetraneuris herbacea 4
eastern milkpea Galactia regularis 1
eastern poison-ivy Toxicodendron radicans 6
eastern showy aster Eurybia conspicua 1
eastern sweetshrub Calycanthus floridus 3
eastern whorled milkweed Asclepias verticillata 2
Eaton's fleabane Erigeron eatonii 2
eclipta Eclipta prostrata 1
edelweiss Leontopodium alpinum 1
Egyptian starcluster Pentas lanceolata 1
elegant cinquefoil Potentilla concinna 1
elephant's ear Abutilon angulatum 1
elephanthead lousewort Pedicularis groenlandica 3
elephantsfoot Elephantopus spp. 6
elephantsfoot Elephantopus tomentosus 4
elf orpine Diamorpha smallii 4
elkweed Frasera speciosa 2
Elliott's blueberry Vaccinium elliottii 6
eltrot Heracleum sphondylium 1
Emory's rockdaisy Perityle emoryi 1
Engelmann's aster Eucephalus engelmannii 4
European buckthorn Rhamnus cathartica 1
European goldenrod Solidago virgaurea 1
European red raspberry Rubus idaeus 2
European stinging nettle Urtica dioica ssp. dioica 1
everlasting peavine Lathyrus latifolius 1
false chamomile Tripleurospermum perforatum 1
false flowering spurge Euphorbia pubentissima 1
false rosemary Conradina canescens 5
felwort Swertia perennis 1
fen grass of Parnassus Parnassia glauca 1
fence morning-glory Ipomoea ochracea 2
Fendler's ceanothus Ceanothus fendleri 1
Fendler's cowbane Oxypolis fendleri 1
Fendler's meadow-rue Thalictrum fendleri 1
Fendler's ragwort Senecio fendleri 1
Fendler's rockcress Arabis fendleri 3
Fendler's sandwort Arenaria fendleri 1
fennel Foeniculum vulgare 1
fernleaf phacelia Phacelia bipinnatifida 5
fernleaf yellow false foxglove Aureolaria pedicularia 3
fetterbush lyonia Lyonia lucida 19
fewflower blazing star Liatris pauciflora 3
fewleaf sunflower Helianthus occidentalis 1
fiddleleaf hawksbeard Crepis runcinata 1
field bindweed Convolvulus arvensis 4
field chickweed Cerastium arvense 3
field dodder Cuscuta pentagona 2
field pansy Viola bicolor 1
field pennycress Thlaspi arvense 4
field speedwell Veronica agrestis 1
fineleaf hymenopappus Hymenopappus filifolius 2
fire pink Silene virginica 6
fireweed Chamerion angustifolium 6
fivenerve helianthella Helianthella quinquenervis 1
fivepetal cliffbush Jamesia americana 1
flame azalea Rhododendron calendulaceum 3
flame bottletree Brachychiton acerifolius 1
flame heath Astroloma conostephioides 2
flamevine Pyrostegia venusta 2
fleabanes Erigeron spp. 5
floating bladderwort Utricularia inflata 1
Florida anisetree Illicium floridanum 3
Florida betony Stachys floridana 4
Florida bluehearts Buchnera floridana 1
Florida hoarypea Tephrosia florida 2
Florida hobblebush Agarista populifolia 4
Florida pusley Richardia scabra 1
flowering dogwood Cornus florida 27
foothill bladderpod Lesquerella ludoviciana 1
forked bluecurls Trichostema dichotomum 5
formosa firethorn Pyracantha koidzumii 3
fourleaf milkweed Asclepias quadrifolia 3
fragrant sumac Rhus aromatica 2
fragrant waterlily Nymphaea odorata 2
French's shootingstar Dodecatheon frenchii 1
fringed bluestar Amsonia ciliata 4
fringed bluestar Amsonia ciliata var. tenuifolia 3
fringed grass of Parnassus Parnassia fimbriata var. fimbriata 1
fringed loosestrife Lysimachia ciliata 2
fringed rosemallow Hibiscus schizopetalus 1
fringeleaf wild petunia Ruellia humilis 2
front range twinpod Physaria bellii 1
fuchsia begonia Begonia foliosa 1
fuchsia heath Epacris longiflora 2
garlic mustard Alliaria petiolata 4
gaywings Polygala paucifolia 4
Georgia aster Symphyotrichum georgianum 4
Georgia plume Elliottia racemosa 2
giant lousewort Pedicularis procera 3
giant red Indian paintbrush Castilleja miniata 1
glacier buttercup Ranunculus glacialis 3
glandular senna Senna multiglandulosa 1
globe schiedea Schiedea globosa 2
glossy buckthorn Frangula alnus 6
goat's rue Tephrosia virginiana 2
goatsbeard Tragopogon spp. 2
Godfrey's blazing star Liatris provincialis 2
golden currant Ribes aureum 1
golden draba Draba aurea 4
golden guinea vine Hibbertia scandens 1
golden saxifrage Chrysosplenium tetrandrum 1
golden shower Cassia fistula 3
golden St. Johnswort Hypericum frondosum 1
golden trumpet Allamanda cathartica 1
golden zizia Zizia aurea 1
goldenrod Solidago spp. 7
goldenseal Hydrastis canadensis 6
goldenweed Croptilon divaricatum 1
gooseberry currant Ribes montigenum 2
gopher apple Licania michauxii 1
gopherweed Baptisia lanceolata 4
goutystalk nettlespurge Jatropha podagrica 1
graceful buttercup Ranunculus inamoenus 1
grape woodbine Parthenocissus vitacea 5
grassleaf Barbara's buttons Marshallia graminifolia var. cynanthera 9
gravelweed Verbesina helianthoides 3
gray goldenrod Solidago nemoralis 1
Gray's biscuitroot Lomatium grayi 1
graylocks four-nerve daisy Tetraneuris grandiflora 2
greasewood Sarcobatus vermiculatus 1
great coneflower Rudbeckia maxima 8
great waterleaf Hydrophyllum appendiculatum 2
Greater Florida spurge Euphorbia floridana 5
green and gold Chrysogonum virginianum 3
green antelopehorn Asclepias viridis 4
green prairie coneflower Ratibida tagetes 2
Greene's mountain ash Sorbus scopulina 1
greenflowered wintergreen Pyrola chlorantha 1
Gulf Coast lupine Lupinus westianus 2
Gunnison County rockcress Arabis pallidifolia 1
Guyandotte beauty Synandra hispidula 1
haggarbush Clerodendrum aculeatum 1
hairpin banksia Banksia spinulosa 1
hairspine pricklypear Opuntia polyacantha var. polyacantha 3
hairy alumroot Heuchera villosa 4
hairy arnica Arnica mollis 4
hairy cat's ear Hypochaeris radicata 2
hairy chaffhead Carphephorus paniculatus 4
hairy clematis Clematis hirsutissima 1
hairy evening-primrose Oenothera villosa ssp. strigosa 1
hairy false goldenaster Heterotheca villosa 1
hairy false goldenaster Heterotheca villosa var. villosa 2
hairy five eyes Chamaesaracha sordida 1
hairy fleabane Conyza bonariensis 1
hairy goldenrod Solidago hispida 1
hairy honeysuckle Lonicera hirsuta 2
hairy laurel Kalmia hirsuta 6
hairy lousewort Pedicularis hirsuta 1
hairy purslane Portulaca villosa 1
hairy rockcress Arabis hirsuta 1
hairy sunflower Helianthus hirsutus 4
hairy woodrose Merremia aegyptia 1
halberdleaf rosemallow Hibiscus laevis 2
Haleakala sandalwood Santalum haleakalae 2
Hall's beardtongue Penstemon hallii 1
Hall's milkvetch Astragalus hallii 8
halogeton Halogeton glomeratus 1
hammock viper's-tail Pentalinon luteum 1
harbinger of spring Erigenia bulbosa 3
harvestbells Gentiana saponaria 1
Hawai'i desert-thorn Lycium sandwicense 2
Hawai'i hawthorn Osteomeles anthyllidifolia 2
Hawai'i silversword Argyroxiphium sandwicense ssp. macrocephalum 1
Hawaiin gardenia Gardenia brighamii 3
hawkweed oxtongue Picris hieracioides 1
hawkweeds Hieracium spp. 1
healall Prunella vulgaris 3
heartleaf arnica Arnica cordifolia 3
heartleaf bittercress Cardamine cordifolia 2
heartleaf springbeauty Claytonia cordifolia 1
heath Epacris spp. 1
heath-leaf banksia Banksia ericifolia 3
hedge bindweed Calystegia sepium 2
helmet flower Scutellaria integrifolia 2
hemp dogbane Apocynum cannabinum 1
hepatica Hepatica nobilis 1
herb-robert Geranium robertianum 2
hibiscus Hibiscus lunariifolius 2
hibiscus Hibiscus spp. 1
highbush blackberry Rubus argutus 2
highbush blueberry Vaccinium corymbosum 2
highbush cranberry Viburnum opulus ssp. trilobum 2
Hill's thistle Cirsium hillii 2
Himalaya blackberry Rubus armeniacus 2
hinahina Geranium cuneatum var. tridens 2
hinahina kahakai Nama sandwicense 1
ho'awa Pittosporum confertiflorum 2
hoary alyssum Berteroa incana 1
hoary puccoon Lithospermum canescens 3
hoary vervain Verbena stricta 1
hobblebush Viburnum lantanoides 1
hooded pitcherplant Sarracenia minor 3
hookedspur violet Viola adunca 2
Hooker's evening primrose Oenothera elata ssp. hookeri 1
Hooker's sandwort Arenaria hookeri 1
horsemint Blephilia ciliata 1
horsenettle Solanum carolinense 2
horseradishtree Moringa oleifera 3
horseweed Conyza canadensis 4
hoya Hoya spp. 2
Indian camphorweed Pluchea indica 2
Indian mock-strawberry Duchesnea indica 2
Indian mulberry Morinda citrifolia 1
Indian pink Spigelia marilandica 3
Indian waltheria Waltheria indica 5
Indian's virgin's bower Clematis montana 1
Indianpipe Monotropa uniflora 13
ironweed Vernonia spp. 2
island yellowwood Ochrosia haleakalae 1
isoloma Isoloma spp. 1
Italian plumeless thistle Carduus pycnocephalus 1
ixora Ixora macrothyrsa 2
ixora Ixora spp. 1
Jamaica feverplant Tribulus cistoides 1
Jamaican nightshade Solanum jamaicense 1
James' beardtongue Penstemon jamesii 3
James' buckwheat Eriogonum jamesii 1
James' telesonix Telesonix jamesii 1
Japanese chaff flower Achyranthes japonica 1
Japanese cheesewood Pittosporum tobira 1
Japanese honeysuckle Lonicera japonica 6
Japanese knotweed Fallopia japonica 2
Japanese pachysandra Pachysandra terminalis 1
Japanese privet Ligustrum japonicum 16
jasmine Jasminum spp. 4
Jerusalem artichoke Helianthus tuberosus 3
jewelweed Impatiens capensis 18
jimsonweed Datura spp. 1
juniper berry Citharexylum caudatum 1
Kalm's St. Johnswort Hypericum kalmianum 1
kapoktree Ceiba pentandra 3
kidneyleaf rosinweed Silphium compositum 3
king's clover Trifolium kingii 2
kingcup cactus Echinocereus triglochidiatus 2
ko'oloa 'ula Abutilon menziesii 2
kudzu Pueraria montana var. lobata 1
Kure Atoll nehe Lipochaeta integrifolia 3
Labrador-tea Ledum groenlandicum 2
lacy tansyaster Machaeranthera pinnatifida 1
lady's slipper Calceolaria tenella 1
Lambert crazyweed Oxytropis lambertii 2
lanceleaf blanketflower Gaillardia aestivalis 2
lanceleaf tickseed Coreopsis lanceolata 4
lanceleaf violet Viola lanceolata 2
lancepod draba Draba lonchocarpa 1
lantana Lantana spp. 2
Lapland buttercup Ranunculus lapponicus 2
large hop clover Trifolium campestre 2
large mountain fleabane Erigeron coulteri 5
large-flower primrose-willow Ludwigia grandiflora 1
largeflower heartleaf Hexastylis shuttleworthii 1
largeflower jointweed Polygonella robusta 2
largeflower milkweed Asclepias connivens 10
largeflower tickseed Coreopsis grandiflora 1
largehead clover Trifolium macrocephalum 1
largeleaf geigertree Cordia sebestena 1
largeleaf jointweed Polygonella macrophylla 7
largeleaf lantana Lantana camara 8
largeleaf sandwort Moehringia macrophylla 3
lavaslope centaury Centaurium sebaeoides 1
Leadville milkvetch Astragalus molybdenus 6
leatherleaf Chamaedaphne calyculata 3
lemonyellow rosemallow Hibiscus calyphyllus 8
lesser fringed gentian Gentianopsis virgata 1
Lewis' mock orange Philadelphus lewisii 2
limber honeysuckle Lonicera dioica 3
limestone hawksbeard Crepis intermedia 2
limestone wild petunia Ruellia strepens 2
Lindheimer's beeblossom Gaura lindheimeri 2
little brown jug Hexastylis arifolia 2
little mallow Malva parviflora 2
littleflower alumroot Heuchera parviflora 1
littleleaf leadtree Leucaena retusa 5
littleleaf sensitivebriar Mimosa microphylla 9
lizardstail Saururus cernuus 1
loblolly bay Gordonia lasianthus 4
longfruited primrose-willow Ludwigia octovalvis 1
longleaf summer bluet Houstonia longifolia 1
longspur violet Viola rostrata 6
longstyle sweetroot Osmorhiza longistylis 1
low pinebarren milkwort Polygala ramosa 4
lowbush blueberry Vaccinium angustifolium 1
luckynut Thevetia peruviana 1
lyreleaf sage Salvia lyrata 2
Madagascar periwinkle Catharanthus roseus 6
Madagascar ragwort Senecio madagascariensis 2
Madagascar rubbervine Cryptostegia madagascariensis 4
maid Marian Rhexia nashii 2
Malabar plum Syzygium jambos 3
Malaysian apple Syzygium malaccense 3
manyflowered stoneseed Lithospermum multiflorum 1
mapleleaf viburnum Viburnum acerifolium 2
marsh cinquefoil Comarum palustre 1
marsh rose gentian Sabatia dodecandra 1
marsh skullcap Scutellaria galericulata 1
Maryland meadowbeauty Rhexia mariana 1
mat lippia Phyla nodiflora 3
matted saxifrage Saxifraga bronchialis ssp. austromontana 5
mayapple Podophyllum peltatum 4
maypop passionflower Passiflora incarnata 19
mazapan Malvaviscus penduliflorus 3
meadow alexanders Zizia trifoliata 1
meadow lousewort Pedicularis crenulata 3
meadow salsify Tragopogon lamottei 2
meadow thistle Cirsium scariosum 2
meadowbeauty Rhexia spp. 1
meadowbeauty Rhexia virginica 2
melocactus Melocactus spp. 2
Mexican palo-verde Parkinsonia aculeata 5
Mexican plum Prunus mexicana 10
Mexican pricklepoppy Argemone mexicana 2
Miami mist Phacelia purshii 1
Michaelmas daisy Aster sedifolius 1
Michaux's milkweed Asclepias michauxii 3
Michaux's stitchwort Minuartia michauxii 1
Michaux's wormwood Artemisia michauxiana 1
milkweed Asclepias spp. 1
mimosa Albizia julibrissin 6
mirbelia Mirbelia spp. 1
Mistassini primrose Primula mistassinica 2
Mohr's Barbara's buttons Marshallia mohrii 1
monkeyflower Mimulus spp. 1
morning-glory Ipomoea x leucantha 1
morningglory Ipomoea spp. 2
moss campion Silene acaulis 2
moss vervain Glandularia pulchella 21
mountain azalea Rhododendron canescens 22
mountain claw Grevillea alpina 1
mountain dryas Dryas octopetala 4
mountain fly honeysuckle Lonicera villosa 2
mountain goldenbanner Thermopsis montana 2
mountain laurel Kalmia latifolia 15
mountain pansy Viola lutea 1
mountain springparsley Cymopterus montanus 1
mountain tansymustard Descurainia incana ssp. incisa 1
mountain thistle Cirsium scopulorum 4
mountain witchalder Fothergilla major 3
mountain woodsorrel Oxalis montana 1
mule-ears Wyethia amplexicaulis 1
mullein nightshade Solanum donianum 1
multiflora rose Rosa multiflora 4
mustang grape Vitis mustangensis 6
naio Myoporum sandwicense 1
nannyberry Viburnum lentago 1
narrowleaf bird's-foot trefoil Lotus tenuis 4
narrowleaf evening-primrose Oenothera fruticosa 1
narrowleaf goldenrod Euthamia graminifolia 3
narrowleaf Indian breadroot Pediomelum linearifolium 1
narrowleaf spring-beauty Claytonia virginica 11
narrowleaf stoneseed Lithospermum incisum 8
natal-plum Carissa macrocarpa 1
native caper Capparis sandwichiana 4
native yellow purslane Portulaca lutea 1
neem Azadirachta indica 2
Nelson's horsenettle Solanum nelsonii 1
netleaf leather flower Clematis reticulata 1
netleaf willow Salix reticulata 1
Nevada pea Lathyrus lanszwertii var. leucanthus 1
New Jersey tea Ceanothus americanus 2
New Mexico locust Robinia neomexicana 1
New Mexico thistle Cirsium neomexicanum 1
nightshade Solanum spp. 1
nodding beggarticks Bidens cernua 5
nodding locoweed Oxytropis deflexa 8
northern catalpa Catalpa speciosa 3
northern dewberry Rubus flagellaris 1
Northern dragonhead Dracocephalum ruyschiana 4
northern fogfruit Phyla lanceolata 1
northern spicebush Lindera benzoin 3
nosegaytree Plumeria alba 3
notable wattle Acacia notabilis 1
noyau vine Merremia dissecta 2
Nuttall's linanthus Linanthus nuttallii 1
Nuttall's violet Viola nuttallii 2
nylon hedgehog cactus Echinocereus viridiflorus 1
Oahu riverhemp Sesbania tomentosa 2
oakleaf hydrangea Hydrangea quercifolia 3
oblongleaf snakeherb Dyschoriste oblongifolia 8
oceanspray Holodiscus discolor 3
ocotillo Fouquieria splendens 1
October flower Polygonella polygama 7
ohia lehua Metrosideros collina 1
old man's whiskers Geum triflorum var. triflorum 2
oleander Nerium oleander 5
Oliver's touch-me-not Impatiens sodenii 1
oneflower stitchwort Minuartia uniflora 3
oneflowered broomrape Orobanche uniflora 1
Ontario blazing star Liatris cylindracea 2
Ontario goldenrod Solidago simplex ssp. randii var. ontarioensis 1
orange agoseris Agoseris aurantiaca 2
orange coneflower Rudbeckia fulgida 6
orange hawkweed Hieracium aurantiacum 2
orange honeysuckle Lonicera ciliosa 1
orange milkwort Polygala lutea 8
orange sneezeweed Hymenoxys hoopesii 3
Oregon boxleaf Paxistima myrsinites 2
Oregon fleabane Erigeron speciosus 3
Oriental lady's thumb Persicaria longiseta 1
Oriental lady's thumb Polygonum posumbu 1
ornamental jewelweed Impatiens glandulifera 2
osteospermum Osteospermum jucundum 1
oval-leaf blueberry Vaccinium ovalifolium 1
oxeye Heliopsis helianthoides 2
oxeye daisy Leucanthemum vulgare 11
Pacific lupine Lupinus lepidus 1
Pacific ninebark Physocarpus capitatus 1
Pacific poison-oak Toxicodendron diversilobum 1
pagoda flower Clerodendrum paniculatum 1
paha Sicyos pachycarpus 2
pakaha Lepechinia hastata 1
pale agoseris Agoseris glauca 1
pale touch-me-not Impatiens pallida 2
paleleaf woodland sunflower Helianthus strumosus 3
paleseed plantain Plantago virginica 2
pamakani mahu Phyllanthus distichus 1
panicledleaf ticktrefoil Desmodium paniculatum 1
paperflower Bougainvillea glabra 5
paradise poinciana Caesalpinia gilliesii 5
parrot pitcherplant Sarracenia psittacina 4
Parry rabbitbrush Ericameria parryi 3
Parry's arnica Arnica parryi 4
Parry's bellflower Campanula parryi 1
Parry's clover Trifolium parryi 2
Parry's dwarf-sunflower Helianthella parryi 1
Parry's goldenrod Oreochrysum parryi 1
Parry's milkvetch Astragalus parryi 1
parsnipflower buckwheat Eriogonum heracleoides 1
partridgeberry Mitchella repens 3
partridgepea Chamaecrista fasciculata 5
pascuita Euphorbia leucocephala 4
passionflower Passiflora edulis 1
passionflower Passiflora spp. 1
Patterson's milkvetch Astragalus pattersonii 3
pawpaw Asimina triloba 2
peachwood Haematoxylum brasiletto 1
pearly everlasting Anaphalis margaritacea 4
pearly pussytoes Antennaria anaphaloides 1
peppervine Ampelopsis arborea 1
peppervine Ampelopsis spp. 9
peregrina Jatropha integerrima 1
perennial lupine Lupinus perennis 7
perfumed passionflower Passiflora vitifolia 18
petunia Petunia spp. 4
pheasant's eye Adonis parviceps 1
piedmont mock bishopweed Ptilimnium nodosum 1
pincushion hakea Hakea laurina 7
pineapple-weed Matricaria discoidea 4
pinesap Monotropa hypopithys 1
pinewoods milkweed Asclepias humistrata 4
pineywoods geranium Geranium caespitosum 1
pink azalea Rhododendron periclymenoides 3
pink bogbutton Sclerolepis uniflora 1
pink trumpet-tree Tabebuia rosea 5
pink turtlehead Chelone lyonii 1
pinkfairies Clarkia pulchella 1
pinkfringe Arthrostemma ciliatum 1
pinto peanut Arachis pintoi 2
pipsissewa Chimaphila umbellata 3
pitcherplants Sarracenia spp. 1
pitted morningglory Ipomoea lacunosa 2
pitted stripeseed Piriqueta cistoides ssp. caroliniana 3
plains coreopsis Coreopsis tinctoria 2
plains pricklypear Opuntia polyacantha 10
plains snakecotton Froelichia floridana 2
plantainleaf pussytoes Antennaria plantaginifolia 1
plumeria Plumeria spp. 1
po'ola Claoxylon sandwicense 1
poinsettia Euphorbia pulcherrima 19
poison-hemlock Conium maculatum 1
polkadots Dyschoriste linearis 1
Polynesian heliotrope Heliotropium anomalum var. argenteum 1
pomegranate Punica granatum 1
poor-robin fleabane Erigeron pulchellus 1
poorjoe Diodia teres 2
Porter's licorice-root Ligusticum porteri 1
Potentilla Potentilla hypartica 2
poverty sumpweed Iva axillaris 1
prairie bluebells Mertensia lanceolata 1
prairie evening-primrose Oenothera albicaulis 1
prairie flax Linum lewisii 5
prairie thermopsis Thermopsis rhombifolia 1
prickly pear Opuntia sulphurea 4
pricklypear cactus Opuntia macrorhiza 1
pricklypear/cholla Opuntia spp. 7
pride of Ohio Dodecatheon meadia 2
pride-of-Barbados Caesalpinia pulcherrima 9
primrose-willow Ludwigia spp. 1
protea Protea obtusifolia 3
puncturevine Tribulus terrestris 1
purple avens Geum rivale 1
purple bushbean Macroptilium atropurpureum 1
purple coneflower Echinacea purpurea 5
purple elephant's-foot Elephantopus nudatus 1
purple false foxglove Agalinis purpurea 3
purple milkweed Asclepias purpurascens 2
purple monkeyflower Mimulus lewisii 2
purple mountain saxifrage Saxifraga oppositifolia 2
purple pitcherplant Sarracenia purpurea 3
purple poppymallow Callirhoe involucrata 1
purple prairie clover Dalea purpurea 1
purpleflowering raspberry Rubus odoratus 1
purplestem aster Symphyotrichum puniceum 2
purslane Portulaca spp. 1
pyrethrum Chrysanthemum cinerariifolium 1
Queen Anne's lace, wild carrot Daucus carota 3
radish Raphanus sativus 6
ragleaf bahia Bahia dissecta 3
Rainier pleated gentian Gentiana calycosa 1
rayless sunflower Helianthus radula 2
red buckeye Aesculus pavia 5
red campion Silene dioica 1
red chokeberry Photinia pyrifolia 14
red columbine Aquilegia canadensis 6
red currant Ribes triste 1
red elderberry Sambucus racemosa 1
red mangrove Rhizophora mangle 1
red morningglory Ipomoea coccinea 2
red rosemallow Hibiscus kokio ssp. kokio 1
red sesbania Sesbania punicea 3
red valerian Centranthus ruber 2
redflower buckwheat Eriogonum grande var. rubescens 2
redfruit passionflower Passiflora foetida 3
redosier dogwood Cornus sericea 1
redring milkweed Asclepias variegata 6
redstem Ammannia coccinea 1
redstem filaree Erodium cicutarium 2
rhaetian rampion Phyteuma hedraianthifolium 1
rhododendrons and azaleas Rhododendron spp. 15
rice button aster Symphyotrichum dumosum var. dumosum 1
Richardson's geranium Geranium richardsonii 4
riverhemp Sesbania spp. 2
Robbins' milkvetch Astragalus robbinsii 3
robust horsenettle Solanum dimidiatum 3
rockslide yellow fleabane Erigeron leiomerus 5
Rocky Mountain beeplant Cleome serrulata 1
Rocky Mountain buttercup Ranunculus macauleyi 2
Rocky Mountain fringed gentian Gentianopsis thermalis 3
Rocky Mountain goldenrod Solidago multiradiata 1
Rocky Mountain groundsel Packera streptanthifolia 1
Rocky Mountain pond-lily Nuphar lutea ssp. polysepala 1
Rocky Mountain zinnia Zinnia grandiflora 1
Roemer's mimosa Mimosa roemeriana 1
romerillo Bidens alba var. radiata 3
rose Rosa spp. 1
rose meadowsweet Spiraea splendens var. splendens 1
rose of Sharon Hibiscus syriacus 1
rose rush Lygodesmia aphylla 1
rosepink Sabatia angularis 9
rosering gaillardia Gaillardia pulchella 8
roseroot stonecrop Rhodiola rosea 1
Ross' avens Geum rossii 1
rosy pussytoes Antennaria rosea 3
rough fleabane Erigeron strigosus 4
rough goldenrod Solidago rugosa 1
roughseed clammyweed Polanisia dodecandra 2
round-lobe hepatica Anemone americana 2
roundhead lespedeza Lespedeza capitata 2
roundleaf bluet Houstonia procumbens 6
roundleaf thoroughwort Eupatorium rotundifolium 3
roundpod St. Johnswort Hypericum cistifolium 2
roundtip twinpod Physaria vitulifera 1
royal penstemon Penstemon speciosus 1
royal poinciana Delonix regia 2
royal snoutbean Rhynchosia cytisoides 3
rubber rabbitbrush Ericameria nauseosa 5
rubber rabbitbrush Ericameria nauseosa ssp. nauseosa var. nauseosa 1
rue anemone Thalictrum thalictroides 9
running fleabane Erigeron colomexicanus 2
russet buffaloberry Shepherdia canadensis 2
Russian mallow Althaea armeniaca 2
Russian-olive Elaeagnus angustifolia 4
rustweed Polypremum procumbens 3
Rydberg's penstemon Penstemon rydbergii 3
sacred thorn-apple Datura wrightii 1
sage Salvia spp. 1
sagebrush violet Viola vallicola 2
salt spring checkerbloom Sidalcea neomexicana 1
saltcedar Tamarix ramosissima 41
saltmarsh morningglory Ipomoea sagittata 2
sand dune thistle Cirsium pitcheri 2
sand violet Viola affinis 3
sanddune wallflower Erysimum capitatum 4
sanddune wallflower Erysimum capitatum var. capitatum 1
sassafras Sassafras albidum 4
savannah meadowbeauty Rhexia alifanus 3
scarlet beebalm Monarda didyma 1
scarlet calamint Clinopodium coccineum 4
scarlet gilia Ipomopsis aggregata 2
scarlet globemallow Sphaeralcea coccinea 1
scarlet Indian paintbrush Castilleja coccinea 5
scarlet sprite Grevillea rosmarinifolia 1
Schweinitz's sunflower Helianthus schweinitzii 1
scorpionbush Carmona retusa 1
Scotch broom Cytisus scoparius 2
Scotch thistle Onopordum acanthium 1
Scots heath Erica cinerea 1
scurfpea Psoralidium spp. 2
sea fig Carpobrotus chilensis 1
sea hibiscus Hibiscus tiliaceus 7
sea lavender Limonium gerberi 1
sea putat Barringtonia asiatica 2
seabeach evening primrose Oenothera humifusa 5
seacliff starviolet Hedyotis littoralis 1
seacoast marsh elder Iva imbricata 5
seagrape Coccoloba uvifera 1
seaside heliotrope Heliotropium curassavicum 1
seaside primrose-willow Ludwigia maritima 4
seep monkeyflower Mimulus guttatus 1
senna Senna surattensis sulfurea 1
sensitive partridgepea Chamaecrista nictitans 5
sensitiveplant Mimosa pudica 4
sericea lespedeza Lespedeza cuneata 3
serrate balsamroot Balsamorhiza serrata 1
serviceberry Amelanchier alnifolia 3
serviceberry Amelanchier spp. 4
sessile tickclover Desmodium sessilifolium 1
shaggy fleabane Erigeron pumilus 2
sharp-lobed hepatica Hepatica nobilis var. acuta 2
sharppod morningglory Ipomoea cordatotriloba 5
sheep-laurel Kalmia angustifolia 3
shepherd's-purse Capsella bursa-pastoris 1
shoeblackplant Hibiscus rosa-sinensis 62
shoreline seapurslane Sesuvium portulacastrum 1
shortleaf rose gentian Sabatia brevifolia 6
shortray fleabane Erigeron lonchophyllus 1
showy alpine ragwort Senecio amplectens var. amplectens 1
showy crazyweed Oxytropis splendens 1
showy draba Draba spectabilis 5
showy evening-primrose Oenothera speciosa 3
showy milkwort Polygala grandiflora 4
showy rattlebox Crotalaria spectabilis 3
shrubby cinquefoil Dasiphora fruticosa ssp. floribunda 1
Siberian peashrub Caragana arborescens 3
sickletop lousewort Pedicularis racemosa 3
sidebeak pencilflower Stylosanthes biflora 2
sidebells penstemon Penstemon secundiflorus 1
silk-grass Pityopsis graminifolia 10
silkoak Grevillea robusta 2
silver lupine Lupinus argenteus 8
silver wattle Acacia dealbata 2
silverleaf cotoneaster Cotoneaster pannosus 2
silverleaf nightshade Solanum elaeagnifolium 5
silverweed cinquefoil Argentina anserina 3
simple campion Silene scouleri 3
Simpson hedgehog cactus Pediocactus simpsonii 2
single delight Moneses uniflora 1
skunk currant Ribes glandulosum 3
sleepingplant Chamaecrista fasciculata var. fasciculata 5
slender bugleweed Lycopus uniflorus 1
slender rose gentian Sabatia campanulata 3
small bonny bellflower Campanula divaricata 1
small butterwort Pinguicula pumila 2
small flower touch-me-not Impatiens parviflora 1
small palafox Palafoxia callosa 1
small Philippine acacia Acacia confusa 1
small Venus' looking-glass Triodanis biflora 2
small-flower ipium poppy Papaver somniferum ssp. setigerum 3
small-leaf pussytoes Antennaria parvifolia 6
smallflower desert-chicory Pyrrhopappus pauciflorus 8
smallflower galinsoga Galinsoga parviflora 4
smallflower morningglory Jacquemontia tamnifolia 1
smallflower woodland-star Lithophragma parviflorum 1
smooth blue aster Symphyotrichum laeve var. laeve 3
smooth pricklypoppy Argemone glauca 1
smooth yellow false foxglove Aureolaria flava var. flava 8
smoothstem blazingstar Mentzelia laevicaulis 1
snow-on-the-mountain Euphorbia marginata 1
snowbed draba Draba crassifolia 3
snowbrush ceanothus Ceanothus velutinus 1
soft thistle Cirsium carolinianum 1
southern bladderwort Utricularia juncea 2
southern lobelia Lobelia amoena 2
southern mountainmint Pycnanthemum pycnanthemoides 2
southern plains banksia Banksia media 1
Spanish heath Erica lusitanica 1
Spanish lady Opuntia triacantha 1
sparkleberry Vaccinium arboreum 3
spearleaf stonecrop Sedum lanceolatum ssp. lanceolatum 1
spider milkweed Asclepias asperula 1
spiderwisp Cleome gynandra 1
spindleroot Ludwigia hirtella 3
spotted beebalm Monarda punctata 3
spotted beebalm Monarda punctata ssp. punctata 1
spotted knapweed Centaurea stoebe 4
spotted knapweed Centaurea stoebe ssp. micranthos 2
spotted waterhemlock Cicuta maculata 3
spreading dogbane Apocynum androsaemifolium 2
spreading pricklypear Opuntia humifusa 3
spreading sandwort Arenaria lanuginosa 1
spring gentian Gentiana verna 1
sprucefir fleabane Erigeron eximius 6
spurred butterfly pea Centrosema virginianum 4
squashberry Viburnum edule 1
St. Andrew's cross Hypericum hypericoides 3
St. John's rosemallow Hibiscus kokio ssp. saintjohnianus 3
St. Johnswort Hypericum spp. 1
St. Peterswort Hypericum crux-andreae 14
star chickweed Stellaria pubera 7
star-flower Trientalis borealis 7
stemless evening primrose Oenothera triloba 4
stemless thistle Cirsium tioganum 7
stemless Townsend daisy Townsendia exscapa 1
stickpea Calliandra haematocephala 4
sticky chickweed Cerastium glomeratum 1
sticky everlasting Bracteantha viscosa 1
sticky gilia Gilia pinnatifida 2
sticky nightshade Solanum sisymbriifolium 1
sticky purple geranium Geranium viscosissimum 3
stiff greenthread Thelesperma filifolium 1
stiff tickseed Coreopsis palmata 1
stinking camphorweed Pluchea foetida 5
stinkweed Pluchea camphorata 2
streamside fleabane Erigeron glabellus 1
stretchberry Forestiera pubescens 4
striped gentian Gentiana villosa 6
Sturt's desert rose Gossypium sturtianum 1
subalpine buttercup Ranunculus eschscholtzii 1
subalpine fleabane Erigeron peregrinus 14
subalpine gumweed Grindelia subalpina 1
sulphur-flower buckwheat Eriogonum umbellatum 1
summer grape Vitis aestivalis 2
sunflower Helianthus spp. 6
sunflower mule-ears Wyethia helianthoides 2
swamp azalea Rhododendron viscosum 6
swamp leather flower Clematis crispa 5
swamp loosestrife Decodon verticillatus 7
swamp milkweed Asclepias incarnata 4
swamp sunflower Helianthus angustifolius 11
swamp titi Cyrilla racemiflora 3
sweet joepyeweed Eupatorium purpureum 8
sweet pitcherplant Sarracenia rubra 4
sweet white violet Viola blanda 10
sweetgale Myrica gale 4
tahoka daisy Machaeranthera tanacetifolia 2
tall blacktip ragwort Senecio atratus 1
tall fleabane Erigeron elatior 5
tall fringed bluebells Mertensia ciliata 1
tall Jacob's-ladder Polemonium acutiflorum 1
tall morningglory Ipomoea purpurea 3
tall ragwort Senecio serra 1
tall tickseed Coreopsis tripteris 1
tall vervain Verbena bonariensis 1
tarragon Artemisia dracunculus 1
tarweed cuphea Cuphea carthagenensis 1
tasselflower brickellbush Brickellia grandiflora 2
Tatarian honeysuckle Lonicera tatarica 2
templetree Plumeria rubra 11
tenpetal stickleaf Mentzelia decapetala 1
tenpetal thimbleweed Anemone berlandieri 1
Texas bindweed Convolvulus equitans 2
Texas bluestar Amsonia ciliata var. texana 3
Texas bullnettle Cnidoscolus texanus 8
Texas filaree Erodium texanum 1
Texas ironweed Vernonia texana 4
Texas lupine Lupinus texensis 5
Texas pricklypear Opuntia engelmannii var. lindheimeri 8
Texas skeletonplant Lygodesmia texana 1
Texas skullcap Scutellaria texana 3
Texas star Sabatia campestris 1
Texas toadflax Nuttallanthus texanus 7
Texas vervain Verbena halei 2
Texas yellowstar Lindheimera texana 1
thistle Cirsium spp. 1
thorny olive Elaeagnus pungens 1
threadleaf phacelia Phacelia linearis 1
threadleaf sundew Drosera filiformis 1
three-toothed cinquefoil Sibbaldiopsis tridentata 2
threenerve fleabane Erigeron subtrinervis 1
thymeleaf bluet Houstonia serpyllifolia 1
thymeleaf speedwell Veronica serpyllifolia 5
tiger beardtongue Penstemon mensarum 4
timber milkvetch Astragalus miser 4
tiny bluet Houstonia pusilla 2
toadflax Nuttallanthus spp. 6
tobacco root Valeriana edulis 1
Tonghi bottlebrush Callistemon subulatus 1
tower-mustard Arabis glabra 2
Tracy's thistle Cirsium undulatum var. tracyi 1
trailing arbutus Epigaea repens 2
trailing fleabane Erigeron flagellaris 1
trailing fuzzybean Strophostyles umbellata 3
trailing krameria Krameria lanceolata 3
trailing pearlwort Sagina decumbens 1
tree tobacco Nicotiana glauca 6
treebine Cissus spp. 1
tropical burnweed Erechtites valerianifolius 1
tropical puff Neptunia pubescens 1
true forget-me-not Myosotis scorpioides 5
trumpet gentian Gentiana clusii 3
trumpet honeysuckle Lonicera sempervirens 24
trumpetbush Tecoma spp. 1
trumpetcreeper Campsis radicans 13
trumpetweed Eupatorium fistulosum 4
tuberous vervain Verbena rigida 1
tufted alpine saxifrage Saxifraga caespitosa 3
tufted evening-primrose Oenothera cespitosa 7
tufted loosestrife Lysimachia thyrsiflora 1
tumble mustard Sisymbrium altissimum 1
tungoil tree Vernicia fordii 1
turk's turbin Clerodendrum indicum 2
twinflower Linnaea borealis 1
twinflower sandwort Minuartia obtusiloba 1
twinleaf bedstraw Galium bifolium 1
umbrella catchbirdtree Pisonia umbellifera 1
umbrella starwort Stellaria umbellata 1
uplands white goldenrod Solidago ptarmicoides 3
upright prairie coneflower Ratibida columnifera 10
vanillaleaf Carphephorus odoratissimus 6
vasevine Clematis viorna 2
Vasey's coastal pricklypear Opuntia x vaseyi 1
veiny dock Rumex venosus 2
velvetleaf glorybower Clerodendrum macrostegium 1
Venice mallow Hibiscus trionum 1
vetch Vicia spp. 3
violet Viola silvatica 2
violet Viola spp. 5
violet woodsorrel Oxalis violacea 5
Virginia bluebells Mertensia virginica 2
Virginia buttonweed Diodia virginiana 3
Virginia pepperweed Lepidium virginicum 2
Virginia sweetspire Itea virginica 7
viscid locoweed Oxytropis borealis var. viscida 2
Waianae Range nehe Lipochaeta tenuifolia 1
walkingstick cholla Opuntia imbricata 2
wand goldenrod Solidago stricta 3
waratah Telopea speciosissima 2
water cowbane Oxypolis filiformis 2
water mudwort Limosella aquatica 1
water speedwell Veronica anagallis-aquatica 2
waterlilies Nymphaea spp. 1
waterparsnip Sium suave 1
wavyleaf thistle Cirsium undulatum 1
wavyleaf twinevine Funastrum crispum 6
wax mallow Malvaviscus arboreus 1
wax mallow Malvaviscus arboreus var. drummondii 3
wayside speedwell Veronica polita 2
weak saxifrage Saxifraga rivularis 5
wedge-leaf wattle Acacia pravissima 3
weeping lantana Lantana montevidensis 4
West Indian meadowbeauty Rhexia cubensis 3
western aster Symphyotrichum ascendens 10
western columbine Aquilegia formosa 5
western Indian paintbrush Castilleja occidentalis 1
western ironweed Vernonia baldwinii 1
western mountain aster Symphyotrichum spathulatum var. spathulatum 4
western salsify Tragopogon dubius 2
western sweetvetch Hedysarum occidentale 3
western thimbleberry Rubus parviflorus 6
western white clematis Clematis ligusticifolia 3
western white honeysuckle Lonicera albiflora 3
wetland nightshade Solanum tampicense 1
wheeler bluegrass Poa nervosa 1
Whipple's penstemon Penstemon whippleanus 1
white arctic mountain heather Cassiope tetragona 1
white checkerbloom Sidalcea candida 1
white cinquefoil Potentilla arguta 2
white clover Trifolium repens 1
white fringetree Chionanthus virginicus 4
white Kauai rosemallow Hibiscus waimeae 20
white leadtree Leucaena leucocephala 2
white locoweed Oxytropis sericea 3
white marsh marigold Caltha leptosepala 2
white panicle aster Symphyotrichum lanceolatum 3
white snakeroot Ageratina altissima 2
white spiraea Spiraea betulifolia 1
white turtlehead Chelone glabra 2
whiteflower leafcup Polymnia canadensis 3
whitestem gooseberry Ribes inerme 1
whitish gentian Gentiana algida 3
wholeleaf Indian paintbrush Castilleja integra 1
whortleberry Vaccinium myrtillus 1
wild bergamot Monarda fistulosa 2
wild blue phlox Phlox divaricata 1
wild comfrey Cynoglossum virginianum 1
wild cucumber Echinocystis lobata 2
wild geranium Geranium maculatum 5
wild hydrangea Hydrangea arborescens 2
wild leadwort Plumbago zeylanica 5
wild pea Pisum elatius 1
wild petunia Ruellia caroliniensis 4
wild radish Raphanus raphanistrum 1
wild sarsaparilla Aralia nudicaulis 1
wild strawberry Fragaria virginiana 2
wili wili Erythrina sandwicensis 3
windmill fringed gentian Gentianopsis detonsa ssp. detonsa 1
wing-stemmed daisy Calostephane divaricata 1
wood anemone Anemone quinquefolia 4
wood sorrel Oxalis acetosella 2
wood speedwell Veronica montana 1
woodland geranium Geranium sylvaticum 1
woodland pinedrops Pterospora andromedea 1
woodland sunflower Helianthus divaricatus 9
Woods' rose Rosa woodsii 4
woody goldenrod Chrysoma pauciflosculosa 7
woolly croton Croton capitatus 2
woolly mule-ears Wyethia mollis 1
woolly ragwort Packera tomentosa 2
woolly sunbonnets Chaptalia tomentosa 5
wormleaf stonecrop Sedum stenopetalum 1
wreath goldenrod Solidago caesia 3
Wyoming Indian paintbrush Castilleja linariifolia 3
yarrow Achillea spp. 1
Yeddo hawthorn Rhaphiolepis umbellata 1
yellow 'lima Sida fallax 5
yellow balsam Croton flavens 1
yellow fumewort Corydalis flavula 1
yellow jessamine Gelsemium sempervirens 10
yellow lanceleaf blanketflower Gaillardia aestivalis var. flavovirens 2
yellow marsh marigold Caltha palustris 6
yellow oxeye Telekia speciosa 1
yellow passionflower Passiflora lutea 1
yellow pitcherplant Sarracenia flava 6
yellow spiderflower Cleome lutea 2
yellow stonecrop Sedum nuttallianum 4
yellow sweetclover Melilotus officinalis 1
yellow thistle Cirsium horridulum 1
yellow toadflax Linaria vulgaris 1
yellow unicorn-plant Ibicella lutea 1
yellow woodsorrel Oxalis stricta 2
zizotes milkweed Asclepias oenotheroides 3

Page: