4 GERANIACEAl ROSACES. 



of the leaves of the Formosan plant are generally not elevated, but those of 

 the Japanese are prominently elevated. 



Geraniaeese. 



Geranium LINN. 



Geranium uniflorum HAYATA (PL III.) Fl. Mont. Formos. p. 65. 



Rosacese. 

 JRtibus LINN. 



Conspectus of the subgenera.* 



A. Fructiculi ; caules solo adprcssi aculeati ClMmcebatus I. 



B. Fruticosi ; caules scandentes vel arcuato-prostrati. 



a. StipuLe latrc, liberre vel sublibeiw Malachobatus II. 



/?. Stipulre lineares vel filiformes petiolo adnatre ...Idceobatus III. 

 Subg. I. Chamwhatus. 

 Conspectus of the species. 



A. Leaves 3-lobed, branches manifestly aculeolate 



1. R. pectinellus var. trilobus. 



B. Leaves 5-lobed, nearly unarmed. 



. Leaves smaller 2-3 cm. in diameter ; branches hirsute 



but not villose 2. 7?. calycinoides. 



1>. Leaves larger 5 cm. in diameter ; branches densely 



villose 3. E. pentalobiis. 



1. Rubus pectinellus MAXIM, var. trilobus KOIDZ. (Fig. 3-a). Conspect. 

 Ros. Jap. p. 108. 



R. pectinellus HAYATA (non MAXIM.) Fl. Mont. Formos. p. 80. 



2. Rubus calycinoides HAYATA (Fig. 3-b) Ic. PL Formos. III. p. 88. 



3. Rubus pentalobus HAYATA (Fig. 3-c) FL Mont. Formos. p. 80. 



Subg. II. Malacliobatus. 

 Conspectus of the species. 

 A. Inflorescence terminal simple racemose, peduncles solitary. 



a. Calyx and pedicels very slightly aculeolate ... 1. /?. Kaioakamii. 



b. Calyx and pedicels densely aculeolate. 



* FOCKE, \V. O. Species Kuborum, in Bib. Eot, XVII.-Heft 72. 



