parthenospore
/ˈpɑːθɪnəspɔː/ /ˈpɑːθ(ə)nəspɔː/Botany and Mycology
noun
A thick-walled spore resembling a zygospore but produced parthenogenetically in certain algae and fungi.
Origin
Late 19th century; earliest use found in American Naturalist. From partheno- + spore.