Pixie Cup Lichens (Cladonia asahinae) growing on the north side of a chimney in Portland, OR. Lichens consist of alga and fungi that have formed a symbiotic relationship. Lichens along with mosses break down rock and other hard surfaces which helps other plant species to get established. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Foster, John R. |
Bildgröße: | 3648 px × 5472 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |