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Search Summary
Category All Plants 13575
Location Lassen Volcanic National Park 4131
Elevation 8450 feet 2370
Observation Time Now: 1st week of May 1053
Eliminating plants with low total score 1045
Search Results
Click on an image for more information.
Balsamorhiza sagittata
arrowleaf balsamroot 60%
Balsamorhiza sagittata
Claytonia lanceolata
lanceleaf springbeauty 56%
Claytonia lanceolata
Delphinium nuttallianum
upland larkspur 55%
Delphinium nuttallianum
Arctostaphylos patula
green-leaf manzanita 54%
Arctostaphylos patula
Castilleja miniata
scarlet Indian paintbrush 54%
Castilleja miniata
Erysimum capitatum
western wallflower 52%
Erysimum capitatum
Ranunculus alismifolius
plantain-leaf buttercup 50%
Ranunculus alismifolius
Penstemon newberryi
mountain pride 50%
Penstemon newberryi
Amelanchier utahensis
Utah serviceberry 49%
Amelanchier utahensis
Veratrum californicum
California corn lily 49%
Veratrum californicum
Castilleja applegatei
wavy-leaf Indian paintbrush 48%
Castilleja applegatei
Oreostemma alpigenum
tundra aster 48%
Oreostemma alpigenum
Pedicularis semibarbata
pinewoods lousewort 48%
Pedicularis semibarbata
Viola adunca
hookedspur violet 48%
Viola adunca
Arctostaphylos nevadensis
pinemat manzanita 48%
Arctostaphylos nevadensis
Calyptridium umbellatum
pussypaws 47%
Calyptridium umbellatum
Fritillaria atropurpurea
spotted mountain bells 47%
Fritillaria atropurpurea
Lupinus polyphyllus
bigleaf lupine 46%
Lupinus polyphyllus
Senecio triangularis
arrowleaf groundsel 46%
Senecio triangularis
Ribes cereum
wax currant 45%
Ribes cereum
Pinus monticola
western white pine 45%
Pinus monticola
Calyptridium monospermum
one-seeded pussypaws 45%
Calyptridium monospermum
Ipomopsis aggregata
skyrocket 45%
Ipomopsis aggregata
Trifolium longipes
long-stalked clover 45%
Trifolium longipes
Penstemon rydbergii
Rydberg's penstemon 44%
Penstemon rydbergii
Caltha leptosepala
white marsh marigold 44%
Caltha leptosepala
Viola purpurea
goosefoot violet 43%
Viola purpurea
Chamaenerion angustifolium
fireweed 43%
Chamaenerion angustifolium
Holodiscus discolor
ocean-spray 43%
Holodiscus discolor
Pinus ponderosa
ponderosa pine 43%
Pinus ponderosa
Linum lewisii
Lewis flax 43%
Linum lewisii
Primula tetrandra
alpine shooting star 43%
Primula tetrandra
Corallorhiza maculata
spotted coralroot 43%
Corallorhiza maculata
Erigeron compositus
cutleaf daisy 43%
Erigeron compositus
Dicentra uniflora
longhorn steer's-head 43%
Dicentra uniflora
Castilleja pilosa
parrothead Indian paintbrush 43%
Castilleja pilosa
Aquilegia formosa
crimson columbine 42%
Aquilegia formosa
Purshia tridentata
bitterbrush 42%
Purshia tridentata
Phacelia hastata
silverleaf phacelia 42%
Phacelia hastata
Abies concolor
white fir 42%
Abies concolor
Lithophragma tenellum
slender woodland-star 42%
Lithophragma tenellum
Chaenactis douglasii
Douglas' dustymaiden 42%
Chaenactis douglasii
Eremogone congesta
ballhead sandwort 41%
Eremogone congesta
Collinsia parviflora
maiden blue eyed Mary 41%
Collinsia parviflora
Tsuga mertensiana
mountain hemlock 41%
Tsuga mertensiana
Phlox diffusa
spreading phlox 41%
Phlox diffusa
Ceanothus cordulatus
mountain whitethorn 41%
Ceanothus cordulatus
Lupinus lepidus
Pacific lupine 40%
Lupinus lepidus
Anaphalis margaritacea
pearly everlasting 40%
Anaphalis margaritacea
Apocynum androsaemifolium
spreading dogbane 39%
Apocynum androsaemifolium
Crepis occidentalis
largeflower hawksbeard 39%
Crepis occidentalis
Pinus jeffreyi
Jeffrey pine 39%
Pinus jeffreyi
Pyrola picta
white-veined wintergreen 39%
Pyrola picta
Fragaria virginiana
Virginia strawberry 39%
Fragaria virginiana
Taraxia tanacetifolia
tansyleaf evening-primrose 39%
Taraxia tanacetifolia
Actaea rubra
baneberry 39%
Actaea rubra
Phoenicaulis cheiranthoides
daggerpod 39%
Phoenicaulis cheiranthoides
Abies magnifica
red fir 38%
Abies magnifica
Linanthus pungens
granite prickly-phlox 38%
Linanthus pungens
Salix lemmonii
Lemmon's willow 38%
Salix lemmonii
Acer glabrum
Rocky Mountain maple 38%
Acer glabrum
Sambucus racemosa
red elderberry 38%
Sambucus racemosa
Pterospora andromedea
woodland pinedrops 38%
Pterospora andromedea
Pseudotsuga menziesii
Douglas fir 38%
Pseudotsuga menziesii
Allium obtusum
red Sierran onion 38%
Allium obtusum
Arnica cordifolia
heartleaf arnica 37%
Arnica cordifolia
Erythranthe breweri
Brewer's monkey-flower 37%
Erythranthe breweri
Salix scouleriana
Scouler's willow 37%
Salix scouleriana
Microseris nutans
nodding microseris 37%
Microseris nutans
Lewisia nevadensis
Nevada bitterroot 37%
Lewisia nevadensis
Cassiope mertensiana
white mountain heather 37%
Cassiope mertensiana
Erythranthe tilingii
Tiling's monkeyflower 37%
Erythranthe tilingii
Lithophragma glabrum
bulbous woodland-star 37%
Lithophragma glabrum
Pulsatilla occidentalis
western pasqueflower 37%
Pulsatilla occidentalis
Viola macloskeyi
small white violet 37%
Viola macloskeyi
Chrysolepis sempervirens
bush chinquapin 37%
Chrysolepis sempervirens
Ceanothus velutinus
snowbrush ceanothus 36%
Ceanothus velutinus
Elymus elymoides
bottlebrush squirreltail 36%
Elymus elymoides
Vaccinium uliginosum
bog blueberry 36%
Vaccinium uliginosum
Cystopteris fragilis
brittle bladderfern 36%
Cystopteris fragilis
Penstemon deustus
scabland penstemon 36%
Penstemon deustus
Letharia vulpina
wolf lichen 36%
Letharia vulpina
Antennaria rosea
rosy pussytoes 36%
Antennaria rosea
Hackelia micrantha
Jessica's stickseed 36%
Hackelia micrantha
Barbarea orthoceras
American wintercress 36%
Barbarea orthoceras
Perideridia bolanderi
Bolander's yampah 35%
Perideridia bolanderi
Trifolium kingii
King's clover 35%
Trifolium kingii
Boechera platysperma
flat-seed rock-cress 35%
Boechera platysperma
Ranunculus glaberrimus
sagebrush buttercup 35%
Ranunculus glaberrimus
Silene bernardina
Palmer's catchfly 35%
Silene bernardina
Pinus albicaulis
whitebark pine 35%
Pinus albicaulis
Packera cana
woolly groundsel 35%
Packera cana
Sabulina nuttallii
Nuttall's sandwort 35%
Sabulina nuttallii
Salix boothii
Booth's willow 35%
Salix boothii
Rhododendron columbianum
western Labrador tea 35%
Rhododendron columbianum
Erythronium purpurascens
purple fawnlily 35%
Erythronium purpurascens
Arceuthobium campylopodum
western dwarf mistletoe 35%
Arceuthobium campylopodum
Physaria occidentalis
western bladderpod 34%
Physaria occidentalis
Ribes nevadense
Sierra currant 34%
Ribes nevadense
Brachythecium frigidum
cold brachythecium moss 34%
Brachythecium frigidum
Erigeron eatonii
Eaton's fleabane 34%
Erigeron eatonii
Achillea millefolium
yarrow 34%
Achillea millefolium
Spiranthes romanzoffiana
hooded ladies'-tresses 34%
Spiranthes romanzoffiana
Prunus emarginata
bitter cherry 34%
Prunus emarginata
Ceanothus prostratus
prostrate ceanothus 34%
Ceanothus prostratus
Eremogone kingii
King's sandwort 33%
Eremogone kingii
Lecidea laboriosa
working tile lichen 33%
Lecidea laboriosa
Drymocallis lactea
Sierran woodbeauty 33%
Drymocallis lactea
Alnus incana
gray alder 33%
Alnus incana
Salix lasiandra
Pacific willow 33%
Salix lasiandra
Micranthes bryophora
bud saxifrage 33%
Micranthes bryophora
Ribes viscosissimum
sticky currant 33%
Ribes viscosissimum
Juncus balticus
Baltic rush 32%
Juncus balticus
Juncus nevadensis
Nevada rush 32%
Juncus nevadensis
Ipomopsis congesta
ballhead ipomopsis 32%
Ipomopsis congesta
Erysimum perenne
sand dune wallflower 32%
Erysimum perenne
Ribes roezlii
Sierra gooseberry 32%
Ribes roezlii
Leucocrinum montanum
sand lily 32%
Leucocrinum montanum
Bistorta bistortoides
American bistort 32%
Bistorta bistortoides
Lewisia rediviva
bitterroot 32%
Lewisia rediviva
Senecio integerrimus
lambstongue ragwort 32%
Senecio integerrimus
Cryptogramma acrostichoides
American rockbrake 31%
Cryptogramma acrostichoides
Poa wheeleri
Wheeler's bluegrass 31%
Poa wheeleri
Pohlia cruda
opal nodding moss 31%
Pohlia cruda
Carex simulata
analogue sedge 31%
Carex simulata
Plagiomnium medium
greater tooth moss 31%
Plagiomnium medium
Microsteris gracilis
slender phlox 31%
Microsteris gracilis
Grimmia alpestris
grimmia dry rock moss 31%
Grimmia alpestris
Salix eastwoodiae
Eastwood's willow 31%
Salix eastwoodiae
Rosa woodsii
Wood's rose 31%
Rosa woodsii
Lupinus caudatus
tailcup lupine 31%
Lupinus caudatus
Myriopteris gracillima
lace lip fern 31%
Myriopteris gracillima
Iris missouriensis
Rocky Mountain iris 31%
Iris missouriensis
Poa cusickii
Cusick's bluegrass 31%
Poa cusickii
Pedicularis centranthera
dwarf lousewort 31%
Pedicularis centranthera
Lewisia brachycalyx
short-sepal bitter-root 31%
Lewisia brachycalyx
Rhizoplaca melanophthalma
green rock-posy lichen 31%
Rhizoplaca melanophthalma
Galium bifolium
twin-leaf bedstraw 31%
Galium bifolium
Vicia americana
American vetch 30%
Vicia americana
Juniperus occidentalis
western juniper 30%
Juniperus occidentalis
Senecio scorzonella
Sierra ragwort 30%
Senecio scorzonella
Phoradendron juniperinum
juniper mistletoe 30%
Phoradendron juniperinum
Lilium kelleyanum
Kelley's lily 30%
Lilium kelleyanum
Populus tremuloides
quaking aspen 30%
Populus tremuloides
Quercus vacciniifolia
huckleberry oak 30%
Quercus vacciniifolia
Luzula comosa
Pacific woodrush 30%
Luzula comosa
Leptosiphon ciliatus
whisker brush 30%
Leptosiphon ciliatus
Claytonia nevadensis
Sierra springbeauty 30%
Claytonia nevadensis
Cornus nuttallii
Pacific dogwood 30%
Cornus nuttallii
Elymus trachycaulus
slender wheatgrass 30%
Elymus trachycaulus
Heracleum maximum
cow-parsnip 30%
Heracleum maximum
Collomia linearis
tiny trumpet 30%
Collomia linearis
Galium grayanum
Gray's bedstraw 30%
Galium grayanum
Amelanchier alnifolia
western serviceberry 30%
Amelanchier alnifolia
Claytonia umbellata
Great Basin springbeauty 30%
Claytonia umbellata
Ranunculus aquatilis
white water buttercup 30%
Ranunculus aquatilis
Stenotus acaulis
stemless goldenweed 30%
Stenotus acaulis
Cercocarpus ledifolius
curl-leaf mountain-mahogany 29%
Cercocarpus ledifolius
Ranunculus andersonii
pink buttercup 29%
Ranunculus andersonii
Carex nebrascensis
Nebraska sedge 29%
Carex nebrascensis
Boechera lyallii
Lyall's rockcress 29%
Boechera lyallii
Ribes montigenum
mountain gooseberry 29%
Ribes montigenum
Noccaea fendleri
alpine pennycress 29%
Noccaea fendleri
Astragalus purshii
woolly-pod milk-vetch 29%
Astragalus purshii
Lupinus argenteus
silvery lupine 29%
Lupinus argenteus
Pinus contorta
lodgepole pine 29%
Pinus contorta
Hosackia oblongifolia
streambank bird's-foot trefoil 29%
Hosackia oblongifolia
Lupinus arbustus
long-spur lupine 29%
Lupinus arbustus
Diplacus mephiticus
foul odor monkeyflower 28%
Diplacus mephiticus
Pseudostellaria jamesiana
sticky starwort 28%
Pseudostellaria jamesiana
Distichium capillaceum
erect-fruited iris-moss 28%
Distichium capillaceum
Hydrophyllum occidentale
western waterleaf 28%
Hydrophyllum occidentale
Hesperochiron pumilus
dwarf hesperochiron 28%
Hesperochiron pumilus
Arceuthobium douglasii
Douglas-fir dwarf mistletoe 28%
Arceuthobium douglasii
Juncus parryi
Parry rush 28%
Juncus parryi
Sorbus scopulina
Cascade mountain ash 28%
Sorbus scopulina
Erythronium grandiflorum
glacier lily 28%
Erythronium grandiflorum
Thalictrum fendleri
Fendler's meadow-rue 28%
Thalictrum fendleri
Packera indecora
elegant groundsel 28%
Packera indecora
Primula conjugens
Bonneville shooting star 28%
Primula conjugens
Arnica fulgens
foothill arnica 28%
Arnica fulgens
Candelariella rosulans
sagebrush goldspeck lichen 28%
Candelariella rosulans
Erigeron divergens
spreading fleabane 28%
Erigeron divergens
Berberis repens
creeping Oregon-grape 28%
Berberis repens
Penstemon procerus
littleflower penstemon 28%
Penstemon procerus
Trisetum spicatum
spike trisetum 28%
Trisetum spicatum
Chamaebatiaria millefolium
fern bush 28%
Chamaebatiaria millefolium
Castilleja linariifolia
Wyoming Indian paintbrush 28%
Castilleja linariifolia
Rorippa curvisiliqua
yellow cress 28%
Rorippa curvisiliqua
Polytrichum juniperinum
juniper haircap moss 28%
Polytrichum juniperinum
Allium tribracteatum
threebract onion 28%
Allium tribracteatum
Ranunculus populago
mountain buttercup 27%
Ranunculus populago
Pyrola asarifolia
pink pyrola 27%
Pyrola asarifolia
Draba albertina
slender draba 27%
Draba albertina
Castilleja chromosa
desert paintbrush 27%
Castilleja chromosa
Rudbeckia occidentalis
western coneflower 27%
Rudbeckia occidentalis
Pleopsidium flavum
gold cobblestone lichen 27%
Pleopsidium flavum
Homalothecium nevadense
Nevada homalothecium moss 27%
Homalothecium nevadense
Philonotis fontana
spring moss 27%
Philonotis fontana
Anemone multifida
cutleaf anemone 27%
Anemone multifida
Prunus virginiana
chokecherry 27%
Prunus virginiana
Polystichum scopulinum
mountain hollyfern 27%
Polystichum scopulinum
Phacelia heterophylla
varileaf phacelia 27%
Phacelia heterophylla
Ceanothus pinetorum
Coville ceanothus 27%
Ceanothus pinetorum
Paeonia brownii
Brown's peony 27%
Paeonia brownii
Castilleja parviflora
mountain Indian paintbrush 27%
Castilleja parviflora
Boechera retrofracta
reflexed rockcress 27%
Boechera retrofracta
Geum triflorum
prairie smoke 27%
Geum triflorum
Poa nervosa
Wheeler bluegrass 27%
Poa nervosa
Sanionia uncinata
sanionia moss 27%
Sanionia uncinata
Boechera pinetorum
woodland rockcress 27%
Boechera pinetorum
Syntrichia ruralis
sidewalk moss 27%
Syntrichia ruralis
Eleocharis quinqueflora
few-flower spikerush 27%
Eleocharis quinqueflora
Viola praemorsa
canary violet 27%
Viola praemorsa
Lomatium nevadense
Nevada biscuitroot 27%
Lomatium nevadense
Sarcodes sanguinea
snowplant 27%
Sarcodes sanguinea
Fritillaria pudica
yellow bells 27%
Fritillaria pudica
Oenothera cespitosa
tufted evening-primrose 26%
Oenothera cespitosa
Antennaria dimorpha
low pussytoes 26%
Antennaria dimorpha
Prunus andersonii
desert peach 26%
Prunus andersonii
Cymopterus terebinthinus
turpentine cymopterus 26%
Cymopterus terebinthinus
Salix jepsonii
Jepson's willow 26%
Salix jepsonii
Eriogonum ovalifolium
cushion wild buckwheat 26%
Eriogonum ovalifolium
Lathyrus graminifolius
grassleaf pea 26%
Lathyrus graminifolius
Boechera sparsiflora
sicklepod rockcress 26%
Boechera sparsiflora
Phlox stansburyi
cold-desert phlox 26%
Phlox stansburyi
Aspidotis densa
Indian's dream 26%
Aspidotis densa
Phlox caespitosa
tufted phlox 26%
Phlox caespitosa
Dicranoweisia cirrata
curly thatch-moss 26%
Dicranoweisia cirrata
Carex rossii
Ross sedge 26%
Carex rossii
Mertensia oblongifolia
oblong-leaf bluebells 26%
Mertensia oblongifolia
Bellemerea alpina
alpine ice 26%
Bellemerea alpina
Erigeron pumilus
shaggy fleabane 26%
Erigeron pumilus
Carex microptera
ovalhead sedge 26%
Carex microptera
Trifolium wormskioldii
cows clover 26%
Trifolium wormskioldii
Geranium viscosissimum
sticky purple geranium 26%
Geranium viscosissimum
Mertensia ciliata
streamside bluebells 25%
Mertensia ciliata
Toxicoscordion venenosum
meadow death camas 25%
Toxicoscordion venenosum
Veronica serpyllifolia
thyme-leaved speedwell 25%
Veronica serpyllifolia
Calocedrus decurrens
incense cedar 25%
Calocedrus decurrens
Cornus sericea
red osier dogwood 25%
Cornus sericea
Corydalis aurea
golden corydalis 25%
Corydalis aurea
Balsamorhiza hookeri
Hooker's balsamroot 25%
Balsamorhiza hookeri
Ribes inerme
whitestem gooseberry 25%
Ribes inerme
Boechera lemmonii
Lemmon's rockcress 25%
Boechera lemmonii
Arctostaphylos viscida
whiteleaf manzanita 25%
Arctostaphylos viscida
Poa secunda
big bluegrass 25%
Poa secunda
Pseudephebe pubescens
fine rockwool 25%
Pseudephebe pubescens
Ribes velutinum
desert gooseberry 25%
Ribes velutinum
Hesperochiron californicus
California hesperochiron 25%
Hesperochiron californicus
Epilobium brachycarpum
autumn willowherb 25%
Epilobium brachycarpum
Viola vallicola
valley violet 25%
Viola vallicola
Packera multilobata
lobeleaf groundsel 25%
Packera multilobata
Phleum pratense
timothy 25%
Phleum pratense
Cirsium canescens
prairie thistle 25%
Cirsium canescens
Toxicoscordion paniculatum
foothill death camas 25%
Toxicoscordion paniculatum
Potentilla breweri
Brewer's cinquefoil 25%
Potentilla breweri
Aulacomnium palustre
ribbed bog moss 25%
Aulacomnium palustre
Agoseris glauca
pale agoseris 25%
Agoseris glauca
Chiloscyphus polyanthos
St Winfrid's moss 25%
Chiloscyphus polyanthos
Geranium richardsonii
Richardson's geranium 25%
Geranium richardsonii
Crepis modocensis
Modoc hawksbeard 25%
Crepis modocensis
Viola sheltonii
Shelton's violet 25%
Viola sheltonii
Diplacus nanus
dwarf purple monkey-flower 25%
Diplacus nanus
Ribes lacustre
prickly currant 25%
Ribes lacustre
Phlox muscoides
squarestem phlox 25%
Phlox muscoides
none
Davidson's rockcress 25%
Boechera davidsonii
Chrysothamnus viscidiflorus
yellow rabbitbrush 25%
Chrysothamnus viscidiflorus
Arceuthobium americanum
American dwarf mistletoe 25%
Arceuthobium americanum
Castilleja martini
Martin's Indian paintbrush 24%
Castilleja martini
Delphinium depauperatum
slim larkspur 24%
Delphinium depauperatum
Equisetum arvense
common horsetail 24%
Equisetum arvense
Bromus inermis
smooth brome 24%
Bromus inermis
Rubus parviflorus
thimbleberry 24%
Rubus parviflorus
Lupinus elatus
tall silky lupine 24%
Lupinus elatus
Calystegia malacophylla
Sierra false bindweed 24%
Calystegia malacophylla
Hydrophyllum capitatum
ball-head waterleaf 24%
Hydrophyllum capitatum
Trifolium andersonii
fiveleaf clover 24%
Trifolium andersonii
Eremogone aculeata
prickly sandwort 24%
Eremogone aculeata
Boechera rectissima
bristlyleaf rockcress 24%
Boechera rectissima
Paxistima myrsinites
mountain lover 24%
Paxistima myrsinites
Boechera inyoensis
Inyo rockcress 24%
Boechera inyoensis
Drepanocladus aduncus
common hook-moss 24%
Drepanocladus aduncus
Lomatium simplex
Great Basin biscuitroot 24%
Lomatium simplex
Lithospermum ruderale
western stoneseed 24%
Lithospermum ruderale
Agoseris parviflora
steppe agoseris 24%
Agoseris parviflora
Micranthes oregana
Oregon saxifrage 24%
Micranthes oregana
Sparganium angustifolium
narrow-leaved bur-reed 24%
Sparganium angustifolium
Astragalus argophyllus
silverleaf milkvetch 24%
Astragalus argophyllus
Carex aurea
golden sedge 24%
Carex aurea
Ranunculus uncinatus
woodland buttercup 24%
Ranunculus uncinatus
Delphinium andersonii
Anderson's larkspur 24%
Delphinium andersonii
Phlox hoodii
spiny phlox 24%
Phlox hoodii
Poa compressa
Canada bluegrass 24%
Poa compressa
Crepis atribarba
slender hawksbeard 24%
Crepis atribarba
Trifolium gymnocarpon
hollyleaf clover 24%
Trifolium gymnocarpon
Lathyrus lanszwertii
Aspen peavine 24%
Lathyrus lanszwertii
Camassia quamash
camas 24%
Camassia quamash
Orthilia secunda
one-sided wintergreen 24%
Orthilia secunda
Lescuraea incurvata
pseudoleskea moss 24%
Lescuraea incurvata
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