Galium verum
Lady's Bedstraw
Ganoderma sp.
Artist's Conk
Gaultheria mucronata
Prickly Heath
Genista anglica
Petty Whin
Genista tinctoria
Dyer's Greenweed
Gentiana alpina
Alpine Gentian
Gentiana verna
Spring Gentian
Gentianella amarella
Autumn Gentian
Gentianella campestris
Field Gentian
Gentianella germanica
Chiltern Gentian
Geranium columbinum
Long-stalked Crane's-bill
Geranium dissectum
Cut-leaved Crane's-bill
Geranium lucidum
Shining Crane's-bill
Geranium pratense
Meadow Crane's-bill
Geranium robertianum
Herb-Robert
Geranium sanguineum
Bloody Crane's-bill
Geum rivale
Water Avens
Glaucium flavum
Yellow Horned-poppy
Glebionis segetum
Corn Marigold
Gnaphalium uliginosum
Marsh Cudweed
Goodyera repens
Creeping Lady's-tresses
Grimmia pulvinata
Grey-cushioned Grimmia
Gunnera tinctoria
Giant-rhubarb
Gymnadenia borealis
Heath Fragrant-orchid