Brazil

Corn spurry

Spergula arvensis

Foetid Russula

Russula foetens

Farinose Cartilage Lichen

Ramalina farinacea

Spurge Rust

Melampsora euphorbiae

Crested Coral

Clavulina coralloides

Lipstick Powderhorn

Cladonia macilenta

Reindeer Lichen

Cladonia arbuscula

Costa Rican nightshade

Solanum wendlandii

Cosmos

Cosmos sulphureus

Costa Rican guava

Psidium friedrichsthalianum

Cotton Thistle

Onopordum acanthium

Mothball Crust

Scytinostroma portentosum

Hairy Oysterling

Resupinatus trichotis

Broad Bean Rust

Uromyces viciae-fabae

Moss Ear

Chromocyphella muscicola

Speckled Greenshield

Flavopunctelia flaventior

Cowslip

Primula veris

Crab Apple

Malus sylvestris

Crab Finger Grass

Digitaria sanguinalis

Crabgrass

Eleusine indica

crane grass

Ixophorus unisetus

Japanese-holly

Ardisia crispa

Creeping Charlie

Glechoma hederacea

creeping cinquefoil

Potentilla reptans

Creeping indigo

Indigofera spicata

Creeping Love Grass

Eragrostis hypnoides

creeping saxifrage

Saxifraga stolonifera

Creeping White Clover

Trifolium repens

Creole cotton

Gossypium barbadense

Crested Philippine violet

Barleria cristata

Savigny's brittle star

Ophiactis savignyi

Crimson Flax

Linum grandiflorum

Crimson fountaingrass

Cenchrus setaceus

crinkle-awn

Trachypogon spicatus

Crome Sphagnum

Sphagnum squarrosum

Crowned Earthstar

Geastrum coronatum

African payal

Salvinia auriculata

Crown flower

Calotropis gigantea

Crown Rust

Puccinia coronata

Hypochnicium lundellii

Agardh'S Red Weed

Agardhiella subulata

Cucumber

Cucumis sativus

cullen's-ironbark

Eucalyptus cullenii

Cultivated Garlic

Allium sativum

Cultivated Lettuce

Lactuca sativa

Cultivated radish

Raphanus sativus

Cultivated tobacco

Nicotiana tabacum

cup-and-saucer-vine

Cobaea scandens

Curled Dock

Rumex crispus

darwin-woollybutt

Eucalyptus miniata

Curly Palm

Howea belmoreana

Curlytop Knotweed

Persicaria lapathifolia

currant-tomato

Solanum pimpinellifolium

Curry Milkcap

Lactarius camphoratus

Cushion Calamint

Clinopodium vulgare

Custard Apple

Annona reticulata

Cyclamen-flowered Daffodil

Narcissus cyclamineus

Cyprus Vetch

Lathyrus ochrus

Dahlia

Dahlia pinnata

Dallisgrass

Paspalum dilatatum