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Plants of Utah

The plants most often spotted in Utah, ranked by recent research-grade observations.

113,616
recent observations
50
species listed
50
plants

Naturalists have logged 113,616 research-grade observations across the 50 most-recorded species in Utah. The most frequently seen is the Kingcup Cactus, with 6,070 recorded sightings.

Rarer finds confirmed in Utah include Great Basin Bristlecone Pine - uncommon enough that a sighting is worth logging.

Great Basin Bristlecone Pine

Most-observed plants in Utah

Kingcup Cactus
Echinocereus triglochidiatus
6,070 observations
Plains Pricklypear
Opuntia polyacantha
5,619 observations
Utah Juniper
Juniperus osteosperma
4,911 observations · iNaturalist
Gambel Oak
Quercus gambelii
3,675 observations
Showy Milkweed
Asclepias speciosa
3,571 observations
Creeping Mahonia
Berberis repens
3,436 observations · iNaturalist
Rubber Rabbitbrush
Ericameria nauseosa
3,224 observations · iNaturalist
Box Elder
Acer negundo
3,137 observations
Redstem Stork's-bill
Erodium cicutarium
3,117 observations · iNaturalist
Big Sagebrush
Artemisia tridentata
3,089 observations
Quaking Aspen
Populus tremuloides
2,918 observations
Sacred Datura
Datura wrightii
2,733 observations
Smallflower Fishhook Cactus
Sclerocactus parviflorus
2,635 observations · iNaturalist
Sego Lily
Calochortus nuttallii
2,395 observations
Bigtooth Maple
Acer grandidentatum
2,375 observations · iNaturalist
Colorado Pinyon
Pinus edulis
2,210 observations
Curlycup Gumweed
Grindelia squarrosa
2,209 observations
Russian Olive
Elaeagnus angustifolia
2,185 observations
Arrowleaf Balsamroot
Balsamorhiza sagittata
2,155 observations
Stansbury's Cliffrose
Purshia stansburyana
2,131 observations · iNaturalist
Scarlet Gilia
Ipomopsis aggregata
2,087 observations
Firecracker Penstemon
Penstemon eatonii
2,030 observations
Roundleaf Buffaloberry
Shepherdia rotundifolia
2,023 observations · iNaturalist
Great Mullein
Verbascum thapsus
1,992 observations
Palmer's Penstemon
Penstemon palmeri
1,923 observations
Great Basin Sand Verbena
Abronia elliptica
1,867 observations · iNaturalist
Common Yarrow
Achillea millefolium
1,859 observations
Glacier Lily
Erythronium grandiflorum
1,842 observations
Single-leaf Ash
Fraxinus anomala
1,771 observations · iNaturalist
Desert Prince's Plume
Stanleya pinnata
1,764 observations · iNaturalist
Pale Evening Primrose
Oenothera pallida
1,758 observations
Longleaf Phlox
Phlox longifolia
1,680 observations
Monument Plant
Frasera speciosa
1,678 observations · iNaturalist
Curlleaf Mountain Mahogany
Cercocarpus ledifolius
1,652 observations · iNaturalist
Alfalfa
Medicago sativa
1,649 observations · iNaturalist
Fireweed
Chamaenerion angustifolium
1,635 observations · iNaturalist
Great Basin Bristlecone Pine
Pinus longaeva
1,587 observations
Common Reed
Phragmites australis
1,575 observations
Greenleaf Manzanita
Arctostaphylos patula
1,548 observations · iNaturalist
Utah Serviceberry
Amelanchier utahensis
1,546 observations · iNaturalist
Fragrant Evening Primrose
Oenothera cespitosa
1,490 observations · iNaturalist
Blue Columbine
Aquilegia coerulea
1,484 observations
Mat Rock Spiraea
Petrophytum caespitosum
1,454 observations · iNaturalist
Field Bindweed
Convolvulus arvensis
1,451 observations
Brown-spined Pricklypear
Opuntia phaeacantha
1,433 observations
Yellow Sweetclover
Melilotus officinalis
1,427 observations
Hound's-tongue
Cynoglossum officinale
1,406 observations · iNaturalist
Douglas-fir
Pseudotsuga menziesii
1,406 observations
Wyoming Paintbrush
Castilleja linariifolia
1,402 observations · iNaturalist
Golden Pricklypear
Opuntia aurea
1,402 observations · iNaturalist

Built from recent research-grade iNaturalist observations. Identifications are community-sourced and may occasionally be wrong, and the ranking reflects where people record and photograph wildlife, so a species seen often here is not necessarily rare elsewhere. Some plants and animals are only out in certain seasons. Treat this as a lively snapshot of what people are finding, not a formal checklist.

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