umbellule

umbellule

1. Fertile flower 1 per umbellule;

可育花1每小伞形花序；

2. Fertile flowers 2 or 3 per umbellule, sessile;

可育花2或3每小伞形花序，无梗；

3. Fertile flowers 3 or 4 per umbellule, sessile, slightly longer than the staminate;

可育花3或4每小伞形花序，无梗，稍长于雄蕊花；

4. Fertile flowers 3 per umbellule, sessile;

可育花3每小伞形花序，无梗；

5. bracteoles similar to the bracts, connate at the base, nearly as long as umbellule;

小苞片类似于苞片，在基部合生，近等长于小伞形花序；

6. 1 Bracteoles entire, almost as along as umbellule.

整个的小苞片，几乎和小伞形花序一样。

7. flowers ca. 20 per umbellule.

每小伞形花序约的花20。

8. 2(1) Flowers 5 per umbellule; fruit ribs and furrows spinulose.

每小伞形花序花5；果棱和棱槽具微刺。

9. flowers more than 20 per umbellule.

每小伞形花序花超过20。

10. flowers more than 30 per umbellule.

每小伞形花序花超过30。

11. Petals white or pale pink, obovate, base cuneate, apex emarginate, with small incurved lobule, outer petals in umbellule usually enlarged (radiant).

花瓣白色或淡粉色，倒卵形，基部楔形，先端微缺，小弯曲小裂片，小伞形花序外部花瓣通常放大的（辐射状)。

12. Petals white or yellow, obcordate, with an inflexed apex, outer petals in outer flowers of an umbellule enlarged and radiant.

花瓣白色或黄的，倒心形，具一内折先端，小伞的外部花外部花瓣扩大和辐射状。

13. Petals white, obovate or subround, base cuneate, apex notched with small incurved lobule, outer petals in umbellule sometimes enlarged (radiant).

花瓣白色，倒卵形或近圆形，基部楔形，先端具缺刻的具小的弯曲的小裂片，小伞形花序的外部花瓣在放大(辐射状)。

14. Staminate flowers 2 or 3 per umbellule, pedicels ca. 2 mm;

雄花2或3每小伞形花序，花梗约2毫米；

15. Staminate flowers 5 per umbellule, pedicels ca. 2.5 mm.

雄花5每小伞形花序，花梗约2.5毫米。

16. Staminate flowers ca. 20 per umbellule, pedicels ca. 2 mm;

雄花大约每小伞形花序20，花梗约2毫米的；