sorus
/ˈsɔːrəs/noun
(pl. sori /-raɪ/)
1- Botany a cluster of spore-producing receptacles on the underside of a fern frond【植】孢子堆。
1.1
- a gamete-producing or fruiting body in certain algae and fungi孢子囊。
词源
mid 19th cent.: modern Latin, from Greek sōros 'heap'.