Refers to the woody vine that produces grapes. A straightforward compound of ぶどう (grape) and 木 (tree/wood).
I planted a grapevine in the garden.
Standard mixed kanji-kana spelling.
Katakana spelling for ぶどう, often used in botanical or culinary contexts.
Full kanji spelling; less common in modern writing.
Compound of ぶどう (grape) + の (possessive particle) + 木 (tree/wood). Literally 'grape tree'.