CELASTRINE.^E. 15 



Euonymus Matsudai Hayata (Fig. 9). Frutex, rami et ramnli graciles 

 glabri teti"agoni. Ft)lia opposita chartacea obloDgo-lauceolata 10-12 cin. louga 

 S^-4:l- cm. lata apice acumiuata ad sumraum obtusa l)asi triaugulari-acuta 

 margiue iutegra utraque pagiue glabra supra opacissiraa subtus subuitida (in 

 exsiccato), venis venulis supra subinipressis subtus elevatis, petiolis 7 ram. 

 lougis glabris. Cymas termiuales 1 cm. longae pauci-floratMe, bracteolis dual)us 

 lanceolatis serrulatis, peflicellis 3-4 mm. longis. Oalyx glaber patens 7 mm. 

 ia diametio 4-lobatus, lobis latissimis brevissimis 1| mra. lougis 3] rara. latis 

 late rotuudatis margine minute crenulatis. Petala 4, late obovato-rotundata, 

 5-6 rara. louga 6 mm. lita apice rotundata basi contracta utraque glabra 

 margine erosa vel lacera. Staraiua 4, antlieris sessilil)us vel brevissime stipi- 

 tatis obreniformibus | mm. longis l^ mra. latis glabris. Discus sul)planus 

 <]uadrati-formis 3i mm. in diaraetro toto cum cupula caljcis conuatus glaber 

 margine tenuissime 4-lobatus. Ovarium l)revissimum tetrfigono-pjramidaJe 

 2 mra. latura l^ ram. longum. 



Hab. Daibuzan, ad 8000 ped. alt. leg, Y, Matsuda, Mai. 1918. 



Difiers from all the spscies of the genus iu Formosa, in the leaves wliich 

 are very dull on the upper side, but rather shining ou the under surface, in 

 dried specimens. 



Eaonymus pellucidifolius Hayata Ic. PI. Formos. V. p, 57, t. X. 



This is verj near to E. longifoUm Champ., wliich I coUected in Hong- 

 koug in the summer, 1917, Tlio latter plant has the much longer and 

 jiaiTower leaves. 



Celastrus LrNN. 



Celastrus Hindsii, Benth, ; Forbes et H msl, Ind. FI. Siu. I. p. 

 123 ; C. monospermus Benth. F1. Hong'c. p. 6f3 ; Dunn et Tutchek F1. 

 Hongk. et Kwaugt. p. 62. 



Hab. Daibuwm, leg, Y. Matsuda. 



Identical with the Hongkong plant collected by myself in the sumuier, 

 1917. 



Celastrus patentiflorus Hayata sp. nov. (Fig. 10). Scaudeus, rami 

 rugosissimi lenticellati glabri. Folia primum merabrauacea alterna obivato- 



