Plants of Crater Lake National Park
The plants most often spotted in Crater Lake, ranked by recent research-grade observations.
7,643
recent observations
50
species listed
50
plants
Naturalists have logged 7,643 research-grade observations across the 50 most-recorded species in Crater Lake. The most frequently seen is the white pasqueflower, with 667 recorded sightings.
Rarer finds confirmed in Crater Lake include Western Monkshood - uncommon enough that a sighting is worth logging.
Most-observed plants in Crater Lake
white pasqueflower
Pulsatilla occidentalis
667 observations · iNaturalist
mountain hemlock
Tsuga mertensiana
653 observations
Whitebark Pine
Pinus albicaulis
398 observations
Lewis' monkeyflower
Erythranthe lewisii
375 observations
Davis' knotweed
Koenigia davisiae
341 observations · iNaturalist
pearly everlasting
Anaphalis margaritacea
244 observations
Dwarf Lupine
Lupinus lepidus
211 observations · iNaturalist
Pacific Bleeding Heart
Dicentra formosa
207 observations
Scarlet Gilia
Ipomopsis aggregata
197 observations
red fir
Abies magnifica
181 observations · iNaturalist
lodgepole pine
Pinus contorta
180 observations
Pyrola-leaf Buckwheat
Eriogonum pyrolifolium
177 observations · iNaturalist
Cobwebby Paintbrush
Castilleja arachnoidea
171 observations · iNaturalist
fireweed
Chamaenerion angustifolium
168 observations · iNaturalist
Ocean spray
Holodiscus discolor
166 observations
marumleaf buckwheat
Eriogonum marifolium
159 observations · iNaturalist
Davidson's Penstemon
Penstemon davidsonii
154 observations · iNaturalist
Cliff Beardtongue
Penstemon rupicola
153 observations · iNaturalist
western columbine
Aquilegia formosa
137 observations · iNaturalist
Crater Lake currant
Ribes erythrocarpum
136 observations · iNaturalist
pipsissewa
Chimaphila umbellata
124 observations
Columbian Monkshood
Aconitum columbianum
117 observations
Greene's goldenbush
Ericameria greenei
116 observations · iNaturalist
Mount Hood pussypaws
Calyptridium umbellatum
114 observations · iNaturalist
Cascade aster
Doellingeria ledophylla
107 observations · iNaturalist
Pinemat Manzanita
Arctostaphylos nevadensis
105 observations · iNaturalist
spreading phlox
Phlox diffusa
104 observations · iNaturalist
white bog orchid
Platanthera dilatata
104 observations · iNaturalist
Arrowleaf Senecio
Senecio triangularis
104 observations
wavyleaf paintbrush
Castilleja applegatei
96 observations
one-sided wintergreen
Orthilia secunda
95 observations
subalpine fir
Abies lasiocarpa
94 observations
Cascade Monkeyflower
Diplacus cascadensis
94 observations · iNaturalist
Pacific coralroot
Corallorhiza mertensiana
92 observations · iNaturalist
American bistort
Bistorta bistortoides
86 observations · iNaturalist
Subalpine Fleabane
Erigeron glacialis
80 observations · iNaturalist
red-berried elder
Sambucus racemosa
79 observations
Tolmie's Saxifrage
Micranthes tolmiei
78 observations · iNaturalist
silky raillardella
Raillardella argentea
73 observations · iNaturalist
Roughfruit Raspberry
Rubus lasiococcus
70 observations · iNaturalist
Mahala mat
Ceanothus prostratus
69 observations · iNaturalist
green false hellebore
Veratrum viride
69 observations · iNaturalist
woodland pinedrops
Pterospora andromedea
64 observations · iNaturalist
greenleaf manzanita
Arctostaphylos patula
64 observations · iNaturalist
sugarstick
Allotropa virgata
63 observations · iNaturalist
orange agoseris
Agoseris aurantiaca
63 observations
Elephant's-Head lousewort
Pedicularis groenlandica
62 observations
Silverleaf phacelia
Phacelia hastata
62 observations · iNaturalist
wax currant
Ribes cereum
61 observations · iNaturalist
Rubber Rabbitbrush
Ericameria nauseosa
59 observations · iNaturalist
Plants in nearby places
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