122 



Var. japonicus Maxim. Plante sous-frutescente. 

 Yezo : forêts de Hakodate (Faurie, 6070) 1 er juin 1904. 

 Var. diversifolius Lévl. Feuilles simples et composées 

 sur la même tige. 

 Même localité. 



12. — Rubus Thunbergii Sieb. et Zucc. 

 (Voir page 86) 



Nippon : autour de Kobc (Faurie, 5367), 13 avril 1903. 

 Var. simplicifolius Makino. 

 Prov. Suruga, mont Fuzi. 



INCISI 



Multifidi 



13. — Rubus pseudo-acer Makino 



Under-shrub. Rhizome obliquely erect, narrow, mainly 

 rooting towards the neck. Stems erect or ascending, slen- 

 derly terete, gl a brous, smooth, or more or less subscabrous, 

 or sometimes sparingly armed with patent and nearlv 

 straight prickles, llexuous above, branched ; branches slen- 

 der, sometimes llexuous, terete, glabrous, smooth. Leaves 

 alternate, erect-patent, long petioled, ovatc-orbicular in 

 outline, cordate at the base, 2 'A,- 11 cm. across, membra- 

 naceo-chartaceous, nearlv glabrous beneath, pubescent on 

 the veins above, deeply and palmately 5-9 fiel with narrow 

 and obtuse sinuses; lobes again tnciso-lobulate with narrow 

 sinuses; lobules irregularly inciso-dentate with vary argute 

 narrowly deltoid and often more or less falcate ascending 

 teeth ; the mid-lobè largest and outer lobes gradualy smal- 

 ler; main nérves palmately radiating l'rom the base; latéral 

 veins ascending, one to each lobule; veinlets finely anast'o- 

 mosing: pétiole slender, strict, terete, slenderly canaliculate 

 in front, dilated and glandular-margined at the base, gla- 



