Willow-herb seed head. This wild plant (Epilobium sp.) is also known as fireweed. Each of the seeds bears a crown of feathery streamers which keeps it afloat in the air and so aids wind dispersal. It is native to North America and Europe | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Brackenbury, Dr. John |
Taille de l’image : | 3431 px × 5111 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |