340 . ART. I,—B. HAYATA: 
paria conferta cerea inappendiculata, stipite angusto 14 mm. longo 
$ mm. lato hyalino; glandula squamiformis rotundata. 
Has. Formosa, leg. T. Ucutyama, 1899. 
The genus to which the present species is referred, is separated 
from Sarcanthus by the transversal plate covering the mouth of 
the spur, and also from Jchioglossum, by the nearly round 
glandule. In the latter genus, the glandules are horse-shoe-shaped 
and the mouth of the spur is narrowed by a thickening of the 
tissue, which characters, however, do not very distinctly separate 
the genus from Cleisostoma. 
Appendicula BLUME. 
Appendicula formosana Hayara sp. nov. MHerba epiphytica, 
caulibus secus rhizoma sepius confertis multi-foliatis teretibus 
25 em. longis 3mm. in sectione, vaginis foliorum persistentibus. 
Folia alterna disticha approximata oblonga 24 cm. longa 7 mm. 
lata apice rotundata 2-dentata ad sinus dentium aristata basi 
tortuosa vix contracta cum vaginis articulata, vaginis 5 mm. 
longis imbricatis, ore obliquis. Racemi pseudo-axillares breves 
5-10 mm. longi 5-10 florati basi dense bracteati recurvati, bracteis 
oblongo-triangularibus acutis minutis 2 mm. longis, floribus min- 
oribus 3 mm. longis. Sepala subzqualia, posticum liberum ob- 
longo-triangulare 24 mm. longum 14 mm. latum apice obtusum, 
lateralia latiora basi pedi columnze adnata, mentum calcariforme 
14 mm. longum antice productum formantia superne libera. Petala 
sepalo postico angustiora oblonga 2 mm. longa + mm. lata apice 
obtusa. Labellum ad apicem pedis columnz basi contractum arti- 
culatum incumbens medio reflexum superne patens apice rotund- 
atum 13mm. latum integrum; discus liguliformis callosus a medio 
