United States

Wrinkled medick

Medicago rugosa

Wrinkled Peach

Rhodotus palmatus

Blue-Footed Pixie Lichen

Cladonia cyanipes

wrinkled snail

Xeroplexa intersecta

Wrinkled Thimble Morel

Verpa bohemica

Wulf's peat moss

Sphagnum wulfianum

Cabbage-stem flea beetle

Psylliodes chrysocephalus

California red scale

Aonidiella aurantii

Yam bean

Pachyrhizus erosus

Yate

Eucalyptus cornuta

Denseflower knotweed

Persicaria glabra

Yellow Anemone

Anemone ranunculoides

Yellow-Banded Bumble Bee

Bombus terricola

Yellow Bartonia

Bartonia virginica

Yellow-Bellied Flycatcher

Empidonax flaviventris

Yellow-bellied Sapsucker

Sphyrapicus varius

Yellow-billed Cardinal

Paroaria capitata

Gymnopilus spectabilis

Yellow bluestem

Bothriochloa ischaemum

Rove beetle

Philonthus discoideus

Leaf-Miner Fly

Phytomyza ranunculi

Yellow-Breasted Chat

Icteria virens

Blood red tassel flower

Calliandra haematocephala

Blue-Girdled Webcap

Cortinarius collinitus

Bloody Brittlegill

Russula sanguinea

Yellow Carnival Candy Slime

Arcyria obvelata

Yellow bush lupine

Lupinus arboreus

Yellow butterfly palm

Dypsis lutescens

Yellow-chevroned Parakeet

Brotogeris chiriri

Yellow Club

Clavulinopsis helvola

yellow coralroot

Corallorhiza trifida

Yellow Cowlily

Nuphar lutea

Fiddlewood

Citharexylum caudatum

Harlequin glorybower

Clerodendrum trichotomum

Freeman Maple

Acer freemanii

Yellowleg Bonnet

Mycena epipterygia

Yellow Fairy Cups

Calycina citrina

Yellow geiger

Cordia lutea

Yellow ginger

Hedychium flavescens

Yellow groove bamboo

Phyllostachys aureosulcata

Yellow-Headed Blackbird

Xanthocephalus xanthocephalus

Yellow-headed Parrot / Yellow-headed Amazon

Amazona oratrix

Yellowing Brittlegill

Russula puellaris

Yellowing Curtain Crust

Stereum subtomentosum

Yellow Knight

Tricholoma equestre

Yellow Ladies'-Tresses

Spiranthes ochroleuca

Small Chanterelle

Cantharellus minor

Yellow monkswort

Nonea lutea

yellow pond-lily

Nuphar rubrodisca

Yellow necklacepod

Sophora tomentosa

yellow pheasants-eye

Adonis vernalis

Wasp

Elachertus fenestratus

Rove beetle

Philonthus ventralis

Chayote

Sechium edule

Yellow Rail

Coturnicops noveboracensis

Yellow rose

Rosa xanthina

Yellow salsify

Tragopogon dubius

Yellow Satin Veneer

Crambus perlellus

Yellow Serradella

Ornithopus compressus

Yellow Shield

Pluteus chrysophaeus