Bull banksia seed cone. Close-up of seeds being released from a seed cone of bull banksia (Banksia grandis). Bull banksia is a dark green shrub that produces 30-centimetre-long yellow flower spikes. After pollination the seeds are produced in this cone-like structure. It requires the heat of a fire for the seeds to be released. Such plants are called pyrophytes. Bull banksia is native to West Australia | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Psaila, Philippe |
Taille de l’image : | 4200 px × 4211 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |