Gunnera manicata
A very large architectural plant with massive deeply lobed bristly green leaves on strong prickly tall leaf stems. Greenish red tiny flowers on a conical flower spike, followed by red-green fruit.
Gunnera magellanica
A mat-forming perennial with cup-shaped glossy dark green leaves. Panicles of tiny green flowers followed by orange red fruit.
Glechoma hederacea ‘Variegata’
An evergreen perennial with trailing stems of soft pale green leaves, marbled white with scalloped margins. Clusters of tubular lilac-mauve flowers.
Glechoma hederacea
An evergreen perennial with trailing stems of soft pale green leaves with scalloped margins. Clusters of tubular lilac-mauve flowers.
Glaucium flavum
A rosette of slightly hairy blue-green leaves. Pretty poppy-like bright golden yellow to orange flowers produced freely. A short-lived perennial.
Glaucium corniculatum
A rosette of slightly hairy silver-grey leaves. Pretty poppy-like crimson-red to orange flowers produced freely.
Gladiolus tristis
A cormous perennial with upright sword-shaped leaves and spikes of up to twenty funnel-shaped pale yellow or creamy white flowers with dark markings. Strongly scented in the evening.
Gladiolus ‘The Bride’
A cormous perennial with upright sword-shaped leaves and small spikes of white funnel-shaped flowers marked with yellow.
Gladiolus papilio
A cormous perennial with upright sword-shaped leaves and arching stems of hooded bell-shaped flowers, varying from bright yellow to yellowish green, suffused purple.
Gladiolus communis ssp. byzantinus
A cormous perennial with upright sword-shaped leaves and spikes of up to twenty funnel-shaped deep magenta-pink flowers.
Gillenia trifoliata
An erect perennial with bronze-green leaves and star-shaped white to pinkish white narrow petaled flowers.
Geum x intermedium
A clump-forming perennial with green leaves and cup-shaped warm yellow flowers on short stems.