Hands opening the root of a common male fern (Dryopteris filix-mas). The root of this plant has been used since antiquity as a treatment for tapeworms. Filmed in Denmark. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Jensen, Claus |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Länge: | 38 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |