LILIACE.E. 



133 



longa 3-3| cm. lata apice obtusissima ad siiminum breve cuspidata basi 

 rotundata cliartacea margine Integra 5-nervia utraque pagine glabra, nervis 

 supra minus subtus plus proniinente elevatis venis venulisque utraque pagine 



tenuissime elevatis, petiolis 1 cm. lougis sursum an- 

 gustis deorsum dilatis, partibus angustis 2 inrn. longis, 

 partibus dilatis 7-8 mm. longis alatis apice cirrhi- 

 feris, cirrhis brevissimis 2-3 mm. longis. Mores um- 

 bellati, umbellis ad axillas foliorum infimoruni ramu- 

 lorum lateralium solitariis, peduuculis 3 cm. longis 

 complanatis aculeatis. Raniuli laterales basi squamis 

 2 instracti, squamis oblougo-triaugularibus 1-1^- cnr 

 longis apice acutis crassiusculis. Fructus globosus 

 6 mm. in diametro 2-spermus. Semina purpureo- 

 rubesceutia oblouga 3 mm. longa 2^- mm. lata apice 

 truncata plano-convexa. 



HAB. Ako : Kasagiyama ; Paiwan ; Takao, leg. 

 Y. MATSUDA. 



Near Smilax ferox WALL. ; but differs from it in the branches and 

 branchlets which are densely covered with rather slender long spines. 



Smilax ovato-rotunda HAYATA sp. nov. (Fig. 48-2). Scandeutissima ; 

 caulis teres kevis. Folia alterna ovato-rotunda membranacea vel tenuiter 

 coriacea 8-9 cm. longa 6-7 cm. lata apice subito acuta basi rotundata vel 

 tenuiter cordata margine integra 5-7-nervia, nervis venisque supra minus 

 subtus plus elevatis, utraque pagine glabra, petiolis 1-2 cm. longis prope 

 basin cirrhiferis, cirrhis filiforniibus. Pedunculae 2cm. longfe valcle compla- 

 fructus 5-7 umbellatim gerentes, pedicellis 2-2] cm. longis ; apice pedun- 

 i globoso, bracteis triangularibus 1 mm. longis. Bacca gloljosa 7-8 mm. in 

 diametro glabra 1-3-sperrna. Semina rubesceutia globosa vel semi-globosa 

 vel triquetro-globosa 4 mm. longa. 



Smilax Oldhami HAYATA Gen. Ind. p. 86, (non MIQ.) 

 HAB. Arisan : Inter Heishana et Jivjiro, leg. B. HAYATA, Aprili. 1912. 

 Near 8. Oldhami', but differs from it in the long scandent branches of 

 :much robust habit. 



Fig. 46 ; Smilax horridi- 

 ramula HAYATA. 



