Norway

Chalk Screw-moss

Tortula vahliana

Cordilleran Canastero

Asthenes modesta

Cordilleran Flycatcher

Empidonax occidentalis

Cordoba Cinclodes

Cinclodes comechingonus

Coreopsis

Coreopsis lanceolata

Cornflower Bolete

Gyroporus cyanescens

Varied Rag Lichen

Platismatia glauca

Corn Bunting

Emberiza calandra

Corndaisy

Glebionis segetum

Cornejo Macho

Cornus mas

Cornflag

Gladiolus communis

Corn poppy

Papaver rhoeas

Corn speedwell

Veronica arvensis

Corn spurry

Spergula arvensis

Coroneted Fruit-Dove

Ptilinopus coronulatus

Goliath Webcap

Cortinarius praestans

Meadowsweet Rust

Triphragmium ulmariae

Correndera Pipit

Anthus correndera

corrugated venus

Venerupis corrugata

Joyful Greenbul

Chlorocichla laetissima

Yellow Map Lichen

Rhizocarpon geographicum

Foetid Russula

Russula foetens

Pink Dimple Lichen

Coenogonium pineti

Corsican Nuthatch

Sitta whiteheadi

Dutch elm disease

Ophiostoma novo-ulmi

Farinose Cartilage Lichen

Ramalina farinacea

Fuchsia Rust

Pucciniastrum epilobii

Glugea anomala

Scaly Knight

Tricholoma vaccinum

White-Edged Stone Lichen

Trapelia coarctata

Spurge Rust

Melampsora euphorbiae

Hollow Bolete

Suillus cavipes

Crested Coral

Clavulina coralloides

Granite-Speck Rim Lichen

Lecanora polytropa

Lipstick Powderhorn

Cladonia macilenta

Bristly Beard Lichen

Usnea hirta

Reindeer Lichen

Cladonia arbuscula

Violet Rust

Puccinia violae

Field Earthstar

Geastrum campestre

Mahonia Rust

Cumminsiella mirabilissima

Cosmos

Cosmos sulphureus

Cosson's hook moss

Scorpidium cossonii

Thick Tarcrust

Camarops polysperma

Costa Rican Pygmy-Owl

Glaucidium costaricanum

Costa Rican Swift

Chaetura fumosa

Costa's Hummingbird

Calypte costae

Vouaux'S Dust Lichen

Lepraria vouauxii

Warty Inkcap

Coprinopsis echinospora

Cotoneaster

Cotoneaster multiflorus

Cotton Pygmy-Goose

Nettapus coromandelianus

Cotton Burdock

Arctium tomentosum

Cottongrass

Eriophorum vaginatum

Cotton-Grass Fanner

Glyphipterix haworthana

Saturnine Antshrike

Thamnomanes saturninus

Dewdrop Mottlegill

Panaeolus acuminatus

Whitewash Lichen

Phlyctis argena

Cotton's Amazon Spider

Glyphesis cottonae

Crater Lichen

Diploschistes scruposus

Scented Knight

Tricholoma apium

Dusky-green Oropendola

Psarocolius atrovirens