108 STYRACE^S. 



complete amplectantibus ; bracteolis ad basin calycis tubi sitis lanceolatis 2mm. 

 longis f mm. latis acutis margine ciliolatis margine deorsum pectinato-serrulatis 

 intus glabris extus dorso subcarinatis ad carinam hirsutis. Calyx cylindrico- 

 campanulatus glaber, tubo cylindrico-campanulato 1^ mm. longo apice 1| mm. 

 lato, limbo 5-partito vel lobato, lobis rotundato-oblongis 1J mm. longis 1mm. 

 latis apice obtusis vel acutis basi leviter contractis utraque glabris margine 

 ciliolatis. Corolla 5-partito-lobata, lobis oblongis. Stamina circ. 25 distincte 

 vel obscure pentadelpha, filamentis glabris complanatis. Ovarium 3-loculare 

 apice giabrum, stylo columniformi, stigmate obscure 2-3-lobato. 



Symplocos japonica HAYATA Mater. Fl. Formos. p. 188 (non A. DC.). 



HAB. Kappanzan, leg. U. MORI, Mart. 1907, (No. 2658) (Alabastro n.). 



Widely different from all the known species from Formosa in having 

 manifestly bracteate spikes. 



Symplocos microcalyx HAYATA sp. nov. (Fig. 32). Fnitex, ramulis su- 

 perioribus gracilibus rectis teretibus fusco-purpurascentibus adpresse ferrugineo- 

 hirsutis, pilis brevissimis, remote foliosis. Folia ovato-oblonga vel lanceolata 

 4- 5 cm. longa 15-17 mm. lata, tenuiter coriacea apice acuminata ad sumrnum 

 obtusa ad centrum summi mucronata basi obtusa vel obtusissima supra nitida 

 margine subintegra plana vel remote serrata, serris brevissimis utroque latere 

 2-3 instructis, basi acumineque integerrima, costa supra tenuiter impressa 

 tenuiter brevissime hirsuta subtus elevata, venis lateralibus primariis supra hand 

 visis subtus tenuissime elevatis gracillimis utroque latere costas 3-6 a costa 

 angulo 50 vel 45 egressis, venulis hand visis, pagine supra 

 glabra subtus ad costas pauce ferrugineo-hirtella, petiolis 

 2 mm. longis fusco-hirsutis intus coucavis extus convexis. 

 Hpica3 axillares solitaria3 circ. 2 cm. longre, floribus interiori- 

 bus a se 1-2 mm. rernotis ; rhachibus spic?e brevissime hirsutis, 

 pedicellis brevissimis -J mm. longis vel subnullis glabris, Fig. 32, Sym- 



bracteis sub flore singulo triangulari-semirotundatis intus p ? coi micioca y x 



HAYATA ; a, cross 



glabris margine ciliolatis ^ mm. longis mm. latis extus section of a fruit, 



t i 



dense hirsutis apice subrotundatis fuscentibus, bracteolis sub 



cut at two places. 



flore singulo duabus ad basin calycis sitis subrotundatis 



mm. longis totiusque latis apice subacutis margine ciliolatis extus subhirsutis 



