Echium

Echium vulgare

Blue echium

Echium plantagineum

Blue echium

Echium creticum

Cretan viper's bugloss

Echium italicum

Pale-bugloss

Echium asperrimum

Echium vulgare subsp. vulgare

Viper's bugloss

Echium candicans

Pride of madeira

Echium rosulatum

Lax viper's-bugloss

Echium angustifolium

Echium sabulicola

Sand viper's gloss

Echium parviflorum

Small-flowered bugloss

Echium judaeum

Echium humile

Echium pininana

Giant viper's-bugloss

Echium flavum

Echium arenarium

Coastal viper's bugloss

Echium wildpretii

Tower-of-jewels

Echium aculeatum

Echium boissieri

Echium gaditanum