Plants of Oklahoma
The plants most often spotted in Oklahoma, ranked by recent research-grade observations.
85,094
recent observations
50
species listed
50
plants
Naturalists have logged 85,094 research-grade observations across the 50 most-recorded species in Oklahoma. The most frequently seen is the silverleaf nightshade, with 3,790 recorded sightings.
Most-observed plants in Oklahoma
silverleaf nightshade
Solanum elaeagnifolium
3,790 observations · iNaturalist
green antelopehorns
Asclepias viridis
3,414 observations
eastern redcedar
Juniperus virginiana
3,290 observations
Texas Paintbrush
Castilleja indivisa
3,080 observations · iNaturalist
eastern redbud
Cercis canadensis
2,437 observations
firewheel
Gaillardia pulchella
2,374 observations
American pokeweed
Phytolacca americana
2,334 observations
henbit deadnettle
Lamium amplexicaule
2,127 observations · iNaturalist
lace hedgehog cactus
Echinocereus reichenbachii
2,094 observations
Osage-orange
Maclura pomifera
2,086 observations
common yarrow
Achillea millefolium
2,066 observations
white clover
Trifolium repens
1,954 observations
Amur honeysuckle
Lonicera maackii
1,894 observations
buttonbush
Cephalanthus occidentalis
1,769 observations
Pinkladies
Oenothera speciosa
1,743 observations
Virginia creeper
Parthenocissus quinquefolia
1,732 observations
honey mesquite
Neltuma glandulosa
1,608 observations · iNaturalist
eastern poison ivy
Toxicodendron radicans
1,607 observations
crowpoison
Nothoscordum bivalve
1,593 observations
saw greenbrier
Smilax bona-nox
1,579 observations · iNaturalist
giant ragweed
Ambrosia trifida
1,563 observations
upright prairie coneflower
Ratibida columnifera
1,544 observations
Johnson grass
Sorghum halepense
1,514 observations
Spanish Gold
Grindelia ciliata
1,495 observations · iNaturalist
Western Soapberry
Sapindus drummondii
1,495 observations · iNaturalist
coralberry
Symphoricarpos orbiculatus
1,489 observations · iNaturalist
Virginia Springbeauty
Claytonia virginica
1,478 observations
American basketflower
Plectocephalus americanus
1,454 observations · iNaturalist
American trumpet vine
Campsis radicans
1,420 observations
river oats
Chasmanthium latifolium
1,400 observations
Redstem Stork's-bill
Erodium cicutarium
1,379 observations · iNaturalist
Eastern Cottonwood
Populus deltoides
1,376 observations
American persimmon
Diospyros virginiana
1,376 observations
Antelopehorn Milkweed
Asclepias asperula
1,366 observations · iNaturalist
snow-on-the-mountain
Euphorbia marginata
1,356 observations
Field madder
Sherardia arvensis
1,353 observations · iNaturalist
blackjack oak
Quercus marilandica
1,326 observations
Chinese privet
Ligustrum sinense
1,293 observations
purple passionflower
Passiflora incarnata
1,285 observations
smooth sumac
Rhus glabra
1,282 observations
black-eyed Susan
Rudbeckia hirta
1,270 observations
plains coreopsis
Coreopsis tinctoria
1,261 observations
roughleaf dogwood
Cornus drummondii
1,254 observations · iNaturalist
Buffalo Gourd
Cucurbita foetidissima
1,253 observations · iNaturalist
Japanese honeysuckle
Lonicera japonica
1,227 observations
Common Sunflower
Helianthus annuus
1,221 observations
Carolina snailseed
Nephroia carolina
1,219 observations · iNaturalist
buffalo-bur
Solanum rostratum
1,209 observations · iNaturalist
Bitterweed
Helenium amarum
1,189 observations
lemon beebalm
Monarda citriodora
1,176 observations
Plants in nearby places
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