かいしょくそうこう 灰色藻綱 LinksSentence search for 灰色藻綱Sentence search for かいしょくそうこうKanji details for 灰, 色, 藻 and 綱Edit in JMdict Noun1. Glaucophyceae (class of glaucophytes) Discussions Log in to talk about this word.