136 ORCHIDEJE. 
Has. Mt. Nashitanzan, Mt. Rontabunzan, Jiogesha, leg. U. Moni, 
Aprili., 1910. 
Near a small form of C. Wallichii, but differs distinetly by the labellum, 
the lobes of which are much more divarieate. In the Indian species, the side 
lobes of lips are nearly parallel to the middle lobe. 
Cypripedium japonicum 'THuN2. Fl. Jap. p. 90; FR. et Sav. Enum. 
Pl. Jap. II. p. 40; Fonszs et Hxwsr. Ind. Fl. Sin. III. p. 65. 
Has. Rontabunzan leg. U. Momr, Aprili, 1910. 
I fail to distinguish this from the Japanese Orchid. 
Disrnm. China and Japan. 
Cypripedium macranthum Sw.; Dot. Mag. t. 2938; Fn. et SAv. Enum. 
Pl. Jap. II. p. 40; Fonnzs et HEwsr. Ind. Fl. Sin. III. p. 66. 
Has. Montibus Centralibus, leg. U. Monr, 1910. 
This and the preceding are the first records of the genus from the 
island. 
DisrRi;, Central Russia, to Eastern Siberia, China and Japan. 
Didymoplexis subcampanulata Hasvara sp. nov. Herba tenuis 
aphylla, rhizomatibus tuberiferis, tuberis fusiformibus 1; em.longis 6-7 mm. 
latis moniliforme 2-3 continuis. Seapi erecti, 5-6 cm. longi, teretes, inferiore 
]-2-nodosi, ad nodos squamis unis instructi, squamis fissis vel integris 4 mm. 
longis, triangularibus, partibus floriferis 23 em.longis, superiore sub floribus 
singulis l-bracteatis, bracteis late triangularibus apice obtusis basi latissimis 
24 mm.longis 3 mm.latis. Flores spicati, inferiore 3 mm. a se remoti, superiore 
plus dense dispositi, subeampanulatim patentes, ] em.longi 5 mm.lati, pedi- 
cellis eum ovariis 12 mm.longis. Sepala: postieum elongato-oblongum 1 em. 
longum 4mm.latum apice rotundatum, inferiore eum petalis connatum, 
lateralia postieo :equilonga se latere interiore a basi usque ad medio 
connata, superiore libera, apiee rotundata. Petala eum sepalo postico sub- 
similia sed breviora.  Labellum late ceuneato-trianeulare 5 mm. longum ad 
apicem truncatum 6 mm.latum apiee erosum basi breve unguieulatum, un- 
guibus 3 mm.longis, apice unguium 1l-appendieulatum, appendieulis lamellatis 
erectis latissimis, medio 23-seriatim eristato-tuberealatum,  tuberceulis lamelli- 
