nannandrousyoudaoicibaDictYouDict[nannandrous 词源字典]
"Designating certain green alga of the order Oedogoniales which produce small, unicellular male plantlets (dwarf males) during sexual reproduction", Late 19th cent.; earliest use found in Mordecai Cooke (1825–1914), naturalist and mycologist. From post-classical Latin nannandrus + -ous.[nannandrous etymology, nannandrous origin, 英语词源]