Liverwort spore capsule. Light micrograph (LM). Longitudinal section through the thallus and sporangium of a liverwort (Pellia epiphylla). The sporangium (spore capsule,upper centre) is enclosed within the thallus case (calyptra). The sporangium is densely packed with spherical spores (red),which are carried away by air currents when the sporangium splits open. Magnification: x20 when printed at 10 centimetres wide | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Gschmeissner, Steve |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |