O ROSACES. 



** Leaves obtuse at the apex. 



Leaves lanate... 10 7?. Rolfei var. lanatus. 

 nn Leaves toinentose 



A Leaves mernbranaceous 



...11. R. alcecpfoliiis var. emigratus. 

 AA Leaves coriaceous. 



> Stipules fimbriate from the base. 



12. R. lasiniato-stipulatus. 



' Stipules obovate lacerate at the 

 apex. 



Leaves silky tornentose beneath. 



13. R. rugosissimus. 



++ Leaves toinentose beneath, not 



silky 14. R.formoseHsis 



=R. randaiensis. 



1- Rubus Kawakamii HAYATA (Fig. 4-a) Mater. Fl. Formos. p. 91. 

 Note : Calyx with purple spines ; petals white or slightly purple. 



2. Rubus Swinhoei HAKCE (Fig. 4-b) ; MATSUM et HAYATA Euuni PI. 

 Forrnos. p. 123. 



3. Rubus adenotrichopodus HAYATA (Fig. 4-c) Ic. PI. Fornios. Y. 

 p. 49. 



4. Rubus floribundo-paniculatus HAYATA (Fig. 5-a) Ic. PI. Formos. 

 III. p. 89. 



Rubus suishaensis HAYATA sp. nov. (Fig. 5-b) Suffrutex ; ramuli sub- 

 glabri fulvo-rubescentes teretes aculeolati, aculeis 23 mm. longis coinplanatis. 

 Folia simplicia triangulari-ovata 8 cm. longa 5| cm. latar apice acuminata 

 basi late corclata vel late truncata tenuiter 3-lobata vel hand lobata margine 

 tenuiter et simpliciter serrulata, serrulis a 8e 3 mm. remotis brevissimis, utra- 

 que pagine subglabra sed supra ad costas dense subtus tenuiter hirsuta, costa 

 subtus remote aculeolata, trinervia, petiolis 1-1^ cm. longis aculeolatis plus 

 minus hirsutis vel subglabris. Racemi axillares 1-2-florati basi bracteis 

 4-5 suffulti, bracteis ovatis vel ovato-rotundatis fulvo-rubescentibus 3-6 mm. 

 longis coriaceis intus glabris extus hirsutis, rhachibas vel pedunculis villoso- 



