20. 측막태좌목 Parietales

1. 씨방상위이다.

2. 배유는 유질이다.

3. 잎은 대생 또는 윤생한다 ···························································································물레나물과 Hypericaceae

3. 잎은 호생한다.

4. 꽃받침잎은 떨어져 있다.

5. 씨방의 심피는 떨어져 있다 ··················································································다래나무과 Actinidiaceae

5. 씨방의 심피는 붙어 있다.

6. 꽃애 통형축과 암술대가 있다 ··············································································시계꽃과 Passifloraceae

6. 꽃은 암과 다르다.

7. 중축태좌이다 ·····································································································차나무과 Theaceae

7. 측막태좌이다.

8. 꽃은 흔히 불완성이다 ··················································································이나무과 Flacourtiaceae

8. 꽃은 완성화이다 ······························································································제비꽃과 Violaceae

4. 꽃받침 잎은 다소 붙어 있다 ········································································································ 차나무과

2. 배유는 전분질이다.

9. 잎은 호생한다 ········································································································위성류과 Tamaricaceae

9. 잎은 대생 또는 윤생한다 ··································································································물별과 Elatinaceae

1. 씨방하위이다 ··············································································································베고니아과 Begoniaceae