Ⅰ．Introduction. 1
Ⅱ．Botanical Description of the Species A.Fordii Hemsl. 2
Ⅲ．Key to the Varieties. 3
Ⅳ．Taxonomic Treatment of the Varieties. 4
Ⅴ．Flowering Habit. 5
Ⅵ．Fruiting Conditions and Fruits. 10
Ⅶ．Summary. 14
Ⅷ．Acknowledgements. 14
Ⅸ．Explanation of the Plates. 15
Ⅹ．Bibliography. 16