55 



Photinia integrifolia, LindJ. Hook. Fl. Brit, Xnd, IT. p. 381. 

 Hab. Formosa : in monte Morison (Dr. Honda). 

 Foliorum lamina 40-70 mm. longa, 13-20 mm. lata. Petioli 15 mm. 



longi. Fructus rubri, 7 mm. longi et lati. 



{To be continued.) 



Plantee Japonenses novae vel minus cognitse. 



{Continued from p. 52.) 



By 

 T, Makino, 



Assistant of Botany in the Science College^ 

 Imperial University^ Tokyo. 



Bysophylla Yatabeana Makino sp. nov. 



Perennial marshy herb. Boots fibrous, filiform, white, soft, with 

 short rootlets. Rhizome repent, nodose, rooting at the node. Stem 

 ascending, leafy nearly throughout, emitting a few or many sterile and 

 slender branches from the basal portion, simple above, 25-60 cm high; 

 elongate, sub-terete with 3-5-longitudinal-furrows, soft, glabrous but thinly 

 pubescent above, nodose, longest internode about 4J cm. long, thickest part 

 about 7 mm in diameter. Leaves mostly 4- sometimes 5- or 3- 



verticillate, sessile, erect-patent or fully spreading, lanceolate-linear, but 

 shorter and linear-oblong in the lower ones, 1J-8 cm long, 3-7i mm wide, 

 glabrous but thinly pubescent in the superior ones, distantly and scantly 

 often obscurely serrate with minute and obtuse tipped teeth, gradually 

 attenuated towards the obtuse apex, slightly obtusely rounded at the base, 

 frequently with very short and depauperate branches in their axils, deep- 

 green above, rather soft, dispersed with very minute numerous glandular 



