United States

Giant granadilla

Passiflora quadrangularis

Giant hogweed

Heracleum mantegazzianum

crosswort

Cruciata laevipes

Daldinia lloydii

Giant Or Tall Sunflower

Helianthus giganteus

Giant Path Rush

Juncus anthelatus

giant pea mussel

Pisidium amnicum

giant ramshorn snail

Marisa cornuarietis

Giant Rattlesnake-Plantain

Goodyera oblongifolia

Giant reed

Arundo donax

Giant Snowdrop

Galanthus elwesii

giant spear moss

Calliergon giganteum

Giant St. John'S-Wort

Hypericum ascyron

Giant taro

Alocasia macrorrhizos

Blunt-Leaved Pondweed

Potamogeton obtusifolius

giant willow aphid

Tuberolachnus salignus

Giant Wood Fern

Dryopteris goldieana

Gilded Brittlegill

Russula aurea

Ginger-leaf morning-glory

Ipomoea asarifolia

Girdled Knight

Tricholoma cingulatum

Girdled Webcap

Cortinarius trivialis

Bare-Stemmed Teesdalia

Teesdalia nudicaulis

Glandular cape marigold

Dimorphotheca sinuata

Glandular speedwell

Veronica cymbalaria

Glaucantha Bluegrass

Poa glauca

Glaucous Aster

Symphyotrichum laeve

Glaucous Draba

Draba glabella

glaucous green ragged moss

Brachythecium rotaeanum

Blunt-Leaved Bog-Moss

Sphagnum palustre

Glaucous Honeysuckle

Lonicera dioica

Glaucous King-Devil

Pilosella piloselloides

Glaucous-Leaf Tobacco

Nicotiana glauca

glaucous white lettuce

Nabalus racemosus

Thrips

Frankliniella intonsa

Glistening Ink-Cap

Coprinellus micaceus

Globe artichoke

Cynara scolymus

Globe Artichoke

Cynara cardunculus

Globe candytuft

Iberis umbellata

Globe Skimmer

Pantala flavescens

Glossy-Leaved Aster

Symphyotrichum firmum

Iberian slug

Arion vulgaris

glossy pillar snail

Cochlicopa lubrica

Glossy privet

Ligustrum lucidum

Glutinous Earthtongue

Glutinoglossum glutinosum

Goat biting louse

Bovicola caprae

Goat-Leaved Honeysuckle

Lonicera caprifolium

Goat's-beard

Tragopogon pratensis

Goat's-rue

Galega officinalis

Golden Archangel

Lamium galeobdolon

Iberian spirea

Spiraea hypericifolia

Golden bamboo

Phyllostachys aurea

Golden Brittlegill

Russula risigallina

Coprinopsis stercorea

Golden Cassia

Chamaecrista fasciculata

Golden chamomile

Cota tinctoria

Golden Clover

Trifolium aureum

Golden Coral Fungus

Ramaria aurea

Golden Corydalis

Corydalis aurea

Golden crownbeard

Verbesina encelioides

Coniocarpon cinnabarinum