melon cactus

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

Any of the genus Melocactus of cacti, distinguished when mature by their cephalium, a wool- and bristle-coated structure at the apex, containing a mass of areoles from which the small flowers grow.

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The botanist carefully measured the cephalium of the melon cactus to document its flowering season.

詳細

意味（1）

Any of the genus Melocactus of cacti, distinguished when mature by their cephalium, a wool- and bristle-coated structure at the apex, containing a mass of areoles from which the small flowers grow.

melon cacti （ 複数形 ）