灰色藻 かいしょくそう Meanings Noun glaucophyte Kanji 灰 ash. Read as カイ. 色 color. Read as ショク. 藻 algae. Read as ソウ. Words containing 灰色藻 灰色藻綱 (かいしょくそうこう) Glaucophyceae (class of glaucophytes) Jinuma: Japanese Dictionary · Word lists