肉质的

Stem conspicuously striate or tetragonous, robust, succulent, simple or branched in upper part.

茎显著具条纹或4棱，粗壮，肉，单一或枝在上半部。

Stem succulent, simple or divaricately branched from middle, lower nodes swollen, naked.

茎肉，单或中枝，下部节膨胀，露。

2(1) Fleshy or ligneous berry; seeds wingless; scandent often arboreous shrubs or small trees.

肉或木果；种子无翅；攀缘经常乔木状灌木或者小乔木。