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Plants of Utah

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

112,983
recent observations
50
species listed
50
plants

Naturalists have logged 112,983 research-grade observations across the 50 most-recorded species in Utah. The most frequently seen is the Kingcup Cactus, with 6,040 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
6,040 observations
Plains Pricklypear
Opuntia polyacantha
5,606 observations
Utah Juniper
Juniperus osteosperma
4,862 observations · iNaturalist
Gambel Oak
Quercus gambelii
3,630 observations
Showy Milkweed
Asclepias speciosa
3,569 observations
Creeping Mahonia
Berberis repens
3,415 observations · iNaturalist
Rubber Rabbitbrush
Ericameria nauseosa
3,177 observations · iNaturalist
Box Elder
Acer negundo
3,115 observations
Redstem Stork's-bill
Erodium cicutarium
3,102 observations · iNaturalist
Big Sagebrush
Artemisia tridentata
3,061 observations
Quaking Aspen
Populus tremuloides
2,904 observations
Sacred Datura
Datura wrightii
2,702 observations
Smallflower Fishhook Cactus
Sclerocactus parviflorus
2,620 observations · iNaturalist
Sego Lily
Calochortus nuttallii
2,390 observations
Bigtooth Maple
Acer grandidentatum
2,347 observations · iNaturalist
Colorado Pinyon
Pinus edulis
2,186 observations
Curlycup Gumweed
Grindelia squarrosa
2,186 observations
Russian Olive
Elaeagnus angustifolia
2,171 observations
Arrowleaf Balsamroot
Balsamorhiza sagittata
2,155 observations
Stansbury's Cliffrose
Purshia stansburyana
2,129 observations · iNaturalist
Scarlet Gilia
Ipomopsis aggregata
2,083 observations
Firecracker Penstemon
Penstemon eatonii
2,029 observations
Roundleaf Buffaloberry
Shepherdia rotundifolia
2,009 observations · iNaturalist
Great Mullein
Verbascum thapsus
1,986 observations
Palmer's Penstemon
Penstemon palmeri
1,917 observations
Great Basin Sand Verbena
Abronia elliptica
1,858 observations · iNaturalist
Common Yarrow
Achillea millefolium
1,849 observations
Glacier Lily
Erythronium grandiflorum
1,842 observations
Desert Prince's Plume
Stanleya pinnata
1,754 observations · iNaturalist
Single-leaf Ash
Fraxinus anomala
1,753 observations · iNaturalist
Pale Evening Primrose
Oenothera pallida
1,751 observations
Longleaf Phlox
Phlox longifolia
1,680 observations
Monument Plant
Frasera speciosa
1,671 observations · iNaturalist
Curlleaf Mountain Mahogany
Cercocarpus ledifolius
1,646 observations · iNaturalist
Alfalfa
Medicago sativa
1,644 observations · iNaturalist
Fireweed
Chamaenerion angustifolium
1,634 observations · iNaturalist
Great Basin Bristlecone Pine
Pinus longaeva
1,573 observations
Common Reed
Phragmites australis
1,566 observations
Utah Serviceberry
Amelanchier utahensis
1,540 observations · iNaturalist
Greenleaf Manzanita
Arctostaphylos patula
1,538 observations · iNaturalist
Fragrant Evening Primrose
Oenothera cespitosa
1,484 observations · iNaturalist
Blue Columbine
Aquilegia coerulea
1,482 observations
Field Bindweed
Convolvulus arvensis
1,450 observations
Mat Rock Spiraea
Petrophytum caespitosum
1,445 observations · iNaturalist
Brown-spined Pricklypear
Opuntia phaeacantha
1,425 observations
Yellow Sweetclover
Melilotus officinalis
1,424 observations
Hound's-tongue
Cynoglossum officinale
1,402 observations · iNaturalist
Douglas-fir
Pseudotsuga menziesii
1,400 observations
Golden Pricklypear
Opuntia aurea
1,397 observations · iNaturalist
Wyoming Paintbrush
Castilleja linariifolia
1,384 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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