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2,947   species in Isle Royale National Park

Species results

northern adder's-tongue
1 obs

northern adder's-tongue

Ophioglossum pusillum
Brittle Pricklypear
1 obs

Brittle Pricklypear

Opuntia fragilis
White-marked Tussock Moth
1 obs
🦀 Exoskeleton 🦋 Metamorphosis

White-marked Tussock Moth

Orgyia leucostigma
Black-on-black Crust Lichen
1 obs

Black-on-black Crust Lichen

Orphniospora moriopsis
Gem Moth
1 obs
🦀 Exoskeleton 🦋 Metamorphosis

Gem Moth

Orthonama obstipata
Subdued Quaker
1 obs
🦀 Exoskeleton 🦋 Metamorphosis

Subdued Quaker

Orthosia revicta
Anomalous Bristle-moss
1 obs

Anomalous Bristle-moss

Orthotrichum anomalum
Neat Mason
1 obs
🦀 Exoskeleton ⚡ Stinging

Neat Mason

Osmia tersula
hairy sweet cicely
1 obs

hairy sweet cicely

Osmorhiza claytonii
cinnamon fern
1 obs

cinnamon fern

Osmundastrum cinnamomeum
hare's ear
1 obs

hare's ear

Otidea onotica
Beech Rooter
1 obs
🍂 Decomposer

Beech Rooter

Oudemansiella furfuracea
slender yellow woodsorrel
1 obs

slender yellow woodsorrel

Oxalis dillenii
Greenhouse Millipede
1 obs

Greenhouse Millipede

Oxidus gracilis
Cellar Snail
1 obs
🐚 Shell-bearing

Cellar Snail

Oxychilus cellarius
Ruddy Duck
1 obs
🌍 Migratory

Ruddy Duck

Oxyura jamaicensis
1 obs
🦀 Exoskeleton

Palpomyia subasper

Eastern Panthea Moth
1 obs
🦀 Exoskeleton 🦋 Metamorphosis

Eastern Panthea Moth

Panthea furcilla
Bracken Borer Moth
1 obs
🦀 Exoskeleton 🦋 Metamorphosis

Bracken Borer Moth

Papaipema pterisii
Parancistrocerus pensylvanicus
1 obs
🐜 Eusocial 🦀 Exoskeleton

Parancistrocerus pensylvanicus

Black Stone Flower
1 obs

Black Stone Flower

Parmotrema perlatum
fringed black bindweed
1 obs

fringed black bindweed

Parogonum ciliinode
Pediasia laciniellus
1 obs
🦀 Exoskeleton 🦋 Metamorphosis

Pediasia laciniellus

Rosy Crust
1 obs

Rosy Crust

Peniophora incarnata
1 obs

Pancake Crust

Perenniporia medulla-panis