6 Art. 1. — G. Koidzumi. 



rar. Veitchii, Nichols Fw'ri- kmirikacde. 



4. Acer insulare, Mak Shma-wikaede. 



5. Acer Kawakamii, Koidz. sp. nov Onaga-hiede. 



6. Acer ovatifolium, Koidz. sp. nov Koha-onagahaede. 



7 . Acer morrisonensis, Hay Talcasago-nrikacde, 



Sect. 3. Carpinifolia, Koidz. 



8. Acer carpinifolium, S. et Z Yamasliiha-kacde. 



vSect. 4. Macrantha, Pax. 



9. Acer rufinerve, B. et Z Uriliada-kaede. 



forma, albo-limbaturn, Hook, fil Fuiri-urihada. 



10. Acer capillipes, Max Hosoe-iirihada . 



var. fujisanense, Koidz, var. nov Hiroha-asliiboso-iirinohi . 



1 1 . Acer rubescens, Hay Tahisago-iwihada. 



Sect. 5. Palmatoidea, Koidz. 



12. Acer micranthum, S. et Z Ko-minchiede. 



13. Acer Tschonoski, Max Minc-lcaedc. 



Sect. 6. Arguta, Rehdee. 



14. Acer arguturn, Max Asanolia-kacde. 



II. Extnisiaminalia, Pax. 



Sect. 7. Cissifolia, Koidz. 



15. Acer cissifoliuni, Kocir Mitsudc-kaede. 



Sect. 8. Rubra, Pax. 

 10. Acer rubrum, L Hana-kaedc. 



Sect. 1). Spicata, Pax. 



17. Acer trifidum, Hook, et Arn Tû-kacdc. 



forma integrifoliuni, (Mak) ni Bland a-tôkaede. 



var. ningpoense, Hanct Tô-kaede. 



