Synonyms: Echium argenteum, Echium granatense, Echium hispanicumOther names: Blue Echium, Blue Thistle, Blueweed, Common Echium, Common Viper's Bugloss, Common Viper's-bugloss, Paterson's Curse, Viper's Bugloss Family: Boraginaceae Flower Colour: blue, Bloom in: June, July, August, September, Type of flowering: number of petals 5, Echium vulgare - viper's…