Very rough viper's-bugloss (Echium asperrimum)

At a glance

Exposure

Full sun

Sources Trefle (Exposure)

Same genus

• Vipers bugloss (Echium vulgare)
• Cretan viper's bugloss (Echium creticum)
• Paterson's curse (Echium plantagineum)
• Coastal viper's bugloss (Echium arenarium)
• Sand viper's gloss (Echium sabulicola)
• Pale-bugloss (Echium flavum)
• Bluedevil (Echium tuberculatum)

The whole genus Viper's bugloss (Echium)