Tree echium (Echium pininana) flowers. The tree echium is native to the Canary Islands. It produces a flower spike every two years (biennial), which can reach up to 4 metres in height. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Thomas, Adrian |
Taille de l’image : | 2540 px × 3435 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |