gu1
Zizania latifolia; mushroom

strokes 11
radical
strokes after radical 8
茨菰 茨菰 ci2 gu5
arrowhead (Sagittaria subulata, a water plant)

淡巴菰 淡巴菰 dan4 ba1 gu1
tobacco (loanword) (old)

香菰 香菰 xiang1 gu1
variant of 香菇