Reproduction in lichens may be asexual by soredia (algal cells enclosed by fungal hyphae) or by sexual fungal spores, which can survive only if some algal cells are also present.
Reproduction in lichens may be asexual by soredia (algal cells enclosed by fungal hyphae) or by sexual fungal spores, which can survive only if some algal cells are also present.
地衣可以利用粉芽（真菌菌丝包裹藻类细胞）进行无性生殖或利用真菌孢子进行有性生殖。