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great mullein
Verbascum thapsus
2,482 observations
Big Sagebrush
Artemisia tridentata
2,313 observations
showy milkweed
Asclepias speciosa
2,057 observations
arrowleaf balsamroot
Balsamorhiza sagittata
1,931 observations
common yarrow
Achillea millefolium
1,742 observations
Douglas-fir
Pseudotsuga menziesii
1,729 observations
golden currant
Ribes aureum
1,683 observations
Antelope Bitterbrush
Purshia tridentata
1,585 observations
creeping mahonia
Berberis repens
1,562 observations
Western Ponderosa Pine
Pinus ponderosa
1,534 observations
Redstem Stork's-bill
Erodium cicutarium
1,513 observations
quaking aspen
Populus tremuloides
1,450 observations
white mariposa lily
Calochortus eurycarpus
1,306 observations
fireweed
Chamaenerion angustifolium
1,305 observations
Glacier Lily
Erythronium grandiflorum
1,277 observations
Plains Pricklypear
Opuntia polyacantha
1,261 observations
sticky geranium
Geranium viscosissimum
1,189 observations
bittersweet nightshade
Solanum dulcamara
1,172 observations
Scarlet Gilia
Ipomopsis aggregata
1,151 observations
Invasive
Yellow Salsify
Tragopogon dubius
1,083 observations
lodgepole pine
Pinus contorta
1,063 observations
yellow fritillary
Fritillaria pudica
1,013 observations
Pacific trillium
Trillium ovatum
988 observations
thimbleberry
Rubus parviflorus
958 observations
giant red paintbrush
Castilleja miniata
947 observations
red osier dogwood
Cornus sericea
942 observations
chokecherry
Prunus virginiana
935 observations
Rubber Rabbitbrush
Ericameria nauseosa
898 observations
star-flowered lily-of-the-valley
Maianthemum stellatum
892 observations
common dandelion
Taraxacum officinale
874 observations
Longleaf Phlox
Phlox longifolia
841 observations
small-flowered blue-eyed mary
Collinsia parviflora
816 observations
Curlycup Gumweed
Grindelia squarrosa
811 observations
ballhead waterleaf
Hydrophyllum capitatum
811 observations
sagebrush buttercup
Ranunculus glaberrimus
798 observations
hound's-tongue
Cynoglossum officinale
770 observations
woollypod milkvetch
Astragalus purshii
766 observations
box elder
Acer negundo
763 observations
woodland pinedrops
Pterospora andromedea
753 observations
western redcedar
Thuja plicata
750 observations
Invasive
crossflower
Chorispora tenella
731 observations
western stoneseed
Lithospermum ruderale
717 observations
Solomon's plume
Maianthemum racemosum
714 observations
tansy
Tanacetum vulgare
711 observations
Russian olive
Elaeagnus angustifolia
704 observations
large-flowered triteleia
Triteleia grandiflora
697 observations
Lanceleaf Springbeauty
Claytonia lanceolata
693 observations
Cheatgrass
Bromus tectorum
678 observations
Fairy-slipper
Calypso bulbosa
661 observations
parsnipflower buckwheat
Eriogonum heracleoides
640 observations
Frequently Asked Questions
- The 10 most common plants in Idaho are:
- great mullein (Verbascum thapsus)
- Big Sagebrush (Artemisia tridentata)
- showy milkweed (Asclepias speciosa)
- arrowleaf balsamroot (Balsamorhiza sagittata)
- common yarrow (Achillea millefolium)
- Douglas-fir (Pseudotsuga menziesii)
- golden currant (Ribes aureum)
- Antelope Bitterbrush (Purshia tridentata)
- creeping mahonia (Berberis repens)
- Western Ponderosa Pine (Pinus ponderosa)
- The most observed plant in Idaho is great mullein (Verbascum thapsus), with 2,482 recorded observations.
- Some of the most commonly observed invasive plants in Idaho include:
- Yellow Salsify (Tragopogon dubius)
- crossflower (Chorispora tenella)
- Some of the most commonly observed native plants in Idaho include:
- white mariposa lily (Calochortus eurycarpus)
- sticky geranium (Geranium viscosissimum)
- yellow fritillary (Fritillaria pudica)
- thimbleberry (Rubus parviflorus)
- giant red paintbrush (Castilleja miniata)