ULIACE^E. 131 



358. Descriptio aucta : Folia, adulta oblonga 9 cm. longa 4 1 cm. lata apice 

 Lreve acuta vel subito acnminata basi rotundata margine' Integra coriacea 5 

 nervia, petiolis 11 cm. longis a l)asi usque ad 1cm. dilatis late alatis, 

 utroque latere cirrhiferis, cirrliis 7-8 cm. longis. Flores -?- mnbellati, padieellis 

 (3-7 mm. longis basi bracteatis, bractets triangular!- lanceolatis 1mm. lougis 

 acuminatis. Perianthii segmenta 6, exteriora majora ovato-oblonga 3mm. 

 longa 2 mm. lata apiee obtusissima margine anguste plicata, iuteriora oblongo- 

 linearia 3 mm. louga 1 mm. lata apice obtusa. Staminodia linearia emu seg- 

 menti-s partini conuata. Ovarium conico-ovoideum 11 mm. kmguni 1mm. 

 latum apice obtusum, stigmate sessili 3-partito, partilms linearibus | mm. 

 longis deorsum recurvis. 



HAB. Hakkn, ad 4,000 ped. alt., leg. B. HAYATA, Aprili. 1916 ; Muslia, 

 leg. S. FUJII. 



NOTE : Perianth-segments reddish, ovavy pale green. 



Smilax gracillima HAYATA (Fig. 45, 2-3) Matev. Fl. Formos. p. 357; 

 Gen. Ind. p. 85. 



Smilax herbaeea LINN. var. daibuensis HAYATA n. v. (Fig. 45, -4). 

 Scandentissima glabra. Folia alterna membrauacea vel chartacea ovato-lauceo- 

 lata vel lanceolata 10-1(5 cm. louga 2 1-6 1 cm. lata apice sul)ito acuminata 

 vel caudata ad suminum aristis brevibus instructa basi rotunda truucata vel 

 tenuiter cordata margine crenulato-erosa, costis uervis veuulisque supra teuuis- 

 sime subtus prominente elevatis, 5-7-uervia pellucida, petiolis 1-3 cm. L mgi* 

 prope basin utroque latere cirrhiferis, cirrhis filiformibus 5-7 cm. longis. 

 Flores umbellati, umbellis louge peduuculatis, peduuculis axillariljus 8-10 cm. 

 longis hand vel vix complauatis, pedicellis 2 cm. longis, bracteis scaiiosis; 

 oblougo-triangularibus 11 mm. longis ->! mm. latis ; apice paduuculi glolx>so 

 1] mm. in diametro. Perianthii segmenta 6, exteriora majora 9 mm. louga 

 1.1 mm. lata, iuteriora augustiora linearia 1 mm. lata apice obtusa. Stamina. 

 6, filamentis linearibus 5mm. longis, antheris linearibus 2.! mm. longis -I mm. 

 latis apice acutis vel obtusis. lludirnentuin ovarii 0. 



HAB.' Daibusau, leg. MATSUDA (No. 2(34). 



Differs from the type in having ovately lanceolate leaves. 



Smilax horridiraiirala H\.YATA sp. nov. (Fig. 4(3). Scandens ; 



