Botanical name: Echium simplex
Common name: Tower of Jewels
Family: Boraginaceae
Origin: Tenerife
USDA Plant Hardiness Zone Map
Echium simplex is a biennial producing a dense rosette of leaves during the first year and in the second year produces an erect inflorescence between 1 and 3 m tall.
Handling plant may cause skin irritation or allergic reaction.They are endemic in the island of Tenerife mainly in Macizo de Anaga.
Similar plants: Echium simplex (Tower of Jewels)
Link to this plant:
https://toptropicals.com/catalog/uid/echium_simplex.htm