Old man's beard (Clematis vitalba) seed heads. Each of the seeds bears a long,feathery streamer which keeps it afloat in the air and so aids wind dispersal | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wheeler, Dr. Keith |
Bildgröße: | 3720 px × 2480 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |