KOSACE^E. 87 



Hab. Hainan, leg. Z. Katsumada, 1910. 



Near A. concinna DC ; but differs from it in having much smaller 

 lanceolate stipules and much smaller leaves. 



Albizzia Dukazz. 



Albizzia Juribrissin Burazz. Foebes. et Hemsl. Ind. Fl. Sin. I. p. 

 216. 



Hab. Nanto: Toroko, leg. U. Mori, 1909, Juli. 



Exactly agrees with the Japanese, Chinese and Corean, specimens pre- 

 served in the Tokyo Herbarium. 



DiSTEiB. Persia to Japan and in eastern tropical Africa (Hemsley). 



Rosacese. 



Frunus Ltnn. 



Prunus persica S. et Z. var. Davidiana Carr. 

 Hab. Cult? 



Fygeum GiERTN. 



Pygeum Preslii Mere. 



Hab. Exact locality is not given (Herb. Taihoku Museum). 



IRuhus Linn. 



Rubus arisanensis Hayata sp. nov. Rami viridiusculi subreeti 

 striati glabri aculeolati, aculeis descendento-recurvis longitudinaliter 

 complanatis cuspidato-triangularibus 4 mm. longis basi 4 mm. latis. Folia 

 alterna, in ambitu cordato-ovata, 11 cm. longa 10 cm. lata, apice a,cuminata,, 

 basi leviter cordata, 3-lobata, (lobo terminali longissimo oblongo 8 cm. longo 3|^ 

 cm. lato apice acuminato basi ±: contracto duplicato-serrulato, lobis laterali- 

 bus teraiinali brevioribus), 3-nervia, (nervis 55° a se divaricatis rectis, neiTO 

 centrali 10 cm. longo, nervis lateralibus 6 cm. longis), utraque pagine glabra 

 subtus pallidiora supra ad neiTOS subplanoi hirsuta, subtus nervis elevatis 



