Plants of Oklahoma
The plants most often spotted in Oklahoma, ranked by recent research-grade observations.
84,282
recent observations
50
species listed
50
plants
Naturalists have logged 84,282 research-grade observations across the 50 most-recorded species in Oklahoma. The most frequently seen is the silverleaf nightshade, with 3,742 recorded sightings.
Most-observed plants in Oklahoma
silverleaf nightshade
Solanum elaeagnifolium
3,742 observations · iNaturalist
green antelopehorns
Asclepias viridis
3,385 observations
eastern redcedar
Juniperus virginiana
3,244 observations
Texas Paintbrush
Castilleja indivisa
3,079 observations · iNaturalist
eastern redbud
Cercis canadensis
2,423 observations
firewheel
Gaillardia pulchella
2,359 observations
American pokeweed
Phytolacca americana
2,303 observations
henbit deadnettle
Lamium amplexicaule
2,127 observations · iNaturalist
lace hedgehog cactus
Echinocereus reichenbachii
2,080 observations
Osage-orange
Maclura pomifera
2,067 observations
common yarrow
Achillea millefolium
2,066 observations
white clover
Trifolium repens
1,946 observations
Amur honeysuckle
Lonicera maackii
1,890 observations
buttonbush
Cephalanthus occidentalis
1,746 observations
Pinkladies
Oenothera speciosa
1,741 observations
Virginia creeper
Parthenocissus quinquefolia
1,719 observations
crowpoison
Nothoscordum bivalve
1,593 observations
eastern poison ivy
Toxicodendron radicans
1,588 observations
honey mesquite
Neltuma glandulosa
1,587 observations · iNaturalist
saw greenbrier
Smilax bona-nox
1,560 observations · iNaturalist
upright prairie coneflower
Ratibida columnifera
1,539 observations
giant ragweed
Ambrosia trifida
1,532 observations
coralberry
Symphoricarpos orbiculatus
1,487 observations · iNaturalist
Virginia Springbeauty
Claytonia virginica
1,478 observations
Western Soapberry
Sapindus drummondii
1,473 observations · iNaturalist
Spanish Gold
Grindelia ciliata
1,468 observations · iNaturalist
American basketflower
Plectocephalus americanus
1,451 observations · iNaturalist
Johnson grass
Sorghum halepense
1,436 observations
American trumpet vine
Campsis radicans
1,403 observations
Redstem Stork's-bill
Erodium cicutarium
1,378 observations · iNaturalist
American persimmon
Diospyros virginiana
1,357 observations
Antelopehorn Milkweed
Asclepias asperula
1,356 observations · iNaturalist
Field madder
Sherardia arvensis
1,352 observations · iNaturalist
river oats
Chasmanthium latifolium
1,344 observations
Eastern Cottonwood
Populus deltoides
1,338 observations
snow-on-the-mountain
Euphorbia marginata
1,324 observations
blackjack oak
Quercus marilandica
1,316 observations
Chinese privet
Ligustrum sinense
1,290 observations · iNaturalist
purple passionflower
Passiflora incarnata
1,271 observations
smooth sumac
Rhus glabra
1,271 observations
black-eyed Susan
Rudbeckia hirta
1,265 observations
roughleaf dogwood
Cornus drummondii
1,252 observations · iNaturalist
Buffalo Gourd
Cucurbita foetidissima
1,243 observations · iNaturalist
plains coreopsis
Coreopsis tinctoria
1,242 observations
Japanese honeysuckle
Lonicera japonica
1,224 observations
Carolina snailseed
Nephroia carolina
1,210 observations · iNaturalist
Common Sunflower
Helianthus annuus
1,205 observations
buffalo-bur
Solanum rostratum
1,192 observations · iNaturalist
lemon beebalm
Monarda citriodora
1,171 observations
Bitterweed
Helenium amarum
1,169 observations
Plants in nearby places
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