58 CELASTRINEa:. 



oblonga, oblongo-lanceolata vel lauceolata, apice acaminato-cuspiclata, basi 

 cuneato-attenuata, 10-13 cm. longa 4 cm.-2^ cm. lata, cbai-taceo-membrauacea 

 vel cbai-tacea, peUucida, supra nitida in exsiccato paUida, concolora, (costis 

 utraquo pagine elevatis distinctis, venis lateralibus x^riQifiriis supra tenuiter 

 distincte elevatis subtus nou distinctis vix visis utroque latere 4-5 remotis, 

 — ■ formiter recurvis), margine remote serrulata, (serrulis subobtusis) deorsum 

 iutegra, j)etioUs tV~t;j~P^o laminam sequantibus 10-7 mm. longis intus profuiide 

 .sulcatis extus transversim rugosis. Cjmae axiUares soUtarife rel 3-4- 

 fasciculatae ad ramulos brevissimos sitae 2-3 cm. longse paucissime dicliotome 

 floriferre, ad ramificationem bracteatre, bracteis minutis deciduis, pediceUis 

 7-8 mm. longis medio articulatis. Florcs patentes 7 mm. iu diametro. 

 Sepala 5 late orbicularia patentia iu magnitudiue iurequaUa, minoribus 14- 

 mm. latis majoribirs 2i mm. latis, margine rubro-ciUolata. Petala 5, inaequaUa 

 late rotundata, (majoribus 3 mm. longis B^- mm. latis), rubesceutia margiue 

 minute deuticulata, basi coutracta i-1 mm. lata. Stamiua 5 ad discum sita, 

 filameutis brevissimis vix 0, antheris reuiformibus J mm. latis i- mm. lougis, 

 locuUs divaricatis ad apicem connectivorum obUque vel trausversim sitis aUiis, 

 conuectivis incrassatis miuute rubro- punctatis. Discus subplanus rotundatus, 

 2|- mm. in diametro, leviter 5-lobatus. Ovarium in disco subimmersum late 

 conicum 5-loculare, locaUs 1-ovulatis, ovuUs ei'ectis, stylo brevissimo. 



Hab. Suisha, ad 2000 ped. aU., leg. B. Hayata et S. Sasaki Mai. 27, 

 1912. 



Euonynms Didsiana Hayata (uon Lcesner) in Mater. Fl. Formos. 

 p. 58. 



The present plaut is certainly uear E. Dkhiiana LcEs. fri_)m -wliich it 

 is distinguishable iu having 5-merous flowers. It is coUected by Mr. S. 

 Sasaki and myseU in my last excursion to the islaud in a forest by Suisha- 

 lake on an aUitude of nearly 2000 ft. The tree is very weU known among 

 savages, on account of its superior qnaUty for making a kind of liow. 



CelastVHs Lixx. 



Celastrus oblongifolia Hayata sp. nov. Scandeus ramis tereti- 

 bus lougitudinaUter ragulosis lenticeUatis, lenticeUis rotuudatis, glabris. 



