MATERIALS FOR A FLORA OF FORMOSA. 53 
Ilicineee. 
Ilex Linn. 
Ilex ardisioides Las. in Nov. Act. Nat. Cur. LXXAVIII—I. 
(1901) p. 359. 
Has. South Cape, Dr. A. Henry! 
I have seen the plant at Kew; it is not yet represented in 
the Herbarium at Tokyo. 
Ilex bioritsensis Hayara sp.nov. Rami validi, recti, corti- 
cibus cinerascentibus obtecti, ramulis rectis divaricatis, triquetris. 
Folia alterna breve petiolata, valido-coriacea, margine spinosa, 
rhomboideo-obovata, 34 em. longa, 2 cm. lata, margine utrinque latere 
1-2-spinoso-dentata, lobo (vel dente) centrali triangulari apice acuto 
valde aristato, aristis rectis, lobis (vel dentibus) lateralibus acutis 
recto-aristatis validis, basi rotundata, vel cordata, supra nitida subtus 
pallidiora, costis et venis supra leviter impressis, subtus leviter 
elevatis, petiolis 3mm. longis nigricantibus. Drupe axillares, 
solitarie sessiles, obovoidex 8 mm. longs, apice obtusz, basi sepalis 
4 persistentibus triangularibus instructe facie irregulariter minute 
punctate et leviter obscureque 2-3-cornute. Pyrenes 2, a dorso 
compress, dorso convex verticaliter circ. 8-sulcate, facie plane, 
verticaliter circ. 6-suleate, 5 mm. long, 4 mm. late. 
Has. Bidritsu: Taizan, leg. T. Kawaxamt et U. Mort, Oct. 
1908, (No. 7185). 
Very like Ilex Pernyi Francn. var. Manipurensis Las. ; but 
differs from it in the shape of the drupe which has always two 
stones. 
