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864 ORCHIDACEAS EPIPHYTICAS NAS NOVAS. 
sides. Veins anastomosing copiously in hexagonal areole with 
copious free included veinlets. Sori very irregular in size and 
shape, sometimes of 1-2 sporangia only, sometimes of a globose 
mass on the top of a free veinlet, but sometimes forming irregular 
masses on the anastomosing veins. Habit of Aspidium trifoliatum. 
Polypodium elasticum Rich.—P. Friedrichsthalianum Kunze.— 
P. (Goniopteris) loriceum L. — P. (Goniopteris) plesiosorum Kunze. 
P. (Phlebodium) aureum L. var.—P. (Campyloneuron) lavigatum Cav. 
P. (Camploneuron) repens L.—P. (Phymatodes) percussum Cav. 
Gymnogramme calomelanos Kaulf. Both the type and var. chryso- 
phylla.—G. tartarea Desy. 
Anemia oblongifolia Sw.—A. hirsuta Sw.—A. Phyllitidis Sw. 
ORCHIDACEAS EPIPHYTICAS. BINAS NOVAS 
DEScRiIBIT Henr. EF’. Hance. 
1. Cleisostoma formosanum. — Foliis carnosis introveniis 
loratis carinatis apice profunde obligue retusis sinu mucrone 
arvo m is 6 po 
ope Tam-sui, ins. Formose, m. Junio 1884, detexit C. Ford. 
(Herb. propr. n. 22256.) 
_, Maxime affine C. cerino Hance. 
_ s 
pedicellor umque ovatis in acumen sphacelatum attenuatis, pedicellis 
dissitis patentibus 8-9 lin. longis basi articulatis, floribu i 
diametro, sepalis cerinis longitudinaliter sanguineo-striatis 2 lin, 
longis postico oblongo lateralibus falcatis basi cum labelli ungue in 
mentum breve connatis, petalis sepalis concoloribus anguste 
pur 
conspicuo intus vacuo lamina sanguineo-purpurea postice in 
cari i i 
