萄

táo

used in 葡萄[pu2 tao5]

plant (艹) + sound táo (匋) = the táo in grape (葡萄)

艹 marks this as a plant, which fits since 葡萄 is the grape vine. 匋 contributes the sound táo and carries no separate meaning here.

艹+匋→萄

匋No relevant semantic meaning in this contextPhonetic

艹GrassSemantic

酸葡萄

suān pú tao

sour grapes

吃不到葡萄说葡萄酸

chī bù dào pú tao shuō pú tao suān

sour grapes (set expr. based on Aesop)

树葡萄

shù pú tao

jaboticaba; Brazilian grape tree

氨基葡萄糖

ān jī pú tao táng

glucosamine (C6H13NO5)

葡萄

pú tao

grape

葡萄干

pú tao gān

raisin

葡萄干儿

pú tao gān r

raisin

葡萄园

pú tao yuán

vineyard

葡萄弹

pú tao dàn

grapeshot

葡萄柚

pú táo yòu

grapefruit

葡萄树

pú tao shù

grapevine

葡萄汁

pú táo zhī

grape juice