140 OECHIDE^. 



VTTT. t. 210; but differs by much acuminate or even caudate segments of 

 the perianth. It was collected and sent to me by Mr. S. Sasaki with flowers 

 preserved in alcohol, upon which the above description is based. It was also 

 collected by myself, in January, this year, in the woods near Nimandaira iu 

 Mt. Arisan and was brought back to the Koishikawa Garden where it 

 flowered in August, in open air. 



Listera morrisonicola Hayata sp. nov. CauUs gi-acilis erectus, sim- 

 plex, teres, (cum spicis) 10-15 cm. altus, 1 mm. in diametro sectionis, 

 glaber, medio foliis oppositis 2 instracta, apice florem spicatim gerens. 

 Folia 2 opposita globoso-ovata 2 cm. Ion ga 1| cm. lata, apice acuta plus 

 minus callosa, basi rotundata, margine integra crassiusculo-membranacea, 

 utrinque glabra, subtus pallidiora, oostis et venis tenuissimis, iiti-oque latere 

 3-4 nervata, inter nervos latevales reticulato-venulosa. Spicae terminales, 

 simplices, 2-3 cm. longse pauce floratro, rhachibus puberulis, bracteis ovato-lan- 

 ceolatis 6 mm. longis 3 mm. latis apice obtusis obscure 3-nerviis,. pedicellis 

 cum ovario sequilongis 5 mm. longis. Mores patentes 1^-2 cm. in longo diametro. 

 Sepala subsequalia 1-nervia, posticum lanceolatum 7 mm. longum 2 mm. latum, 

 Petala lineari-lanceolata 1-uervia, sepalo sequilonga 1-1 1^ mm. lata. Label- 

 lum elongato-obtriangulare, 1 cm. longum 5 mm. latum, apice leviter 2-lobum 

 vel emarginatum basi concavum, margine sursum obscure denticulatum, pro- 

 minente 3-5 nervium, nervis apice furcatis, inter nervos minute reticulatum. 

 Golumna 3mm.longa, anthera angustata 1 mm. longa vel longiora. Capsula 

 obovoidea prominent^ 3-costata inter costas 1-nervata, 8 mm. longa 4 mm, lata. 

 Semina scobiformia angustiora, utrinque alata, cum alls l mm. longa. 



Hab. in Mt. Morrison, ad 11000 ped. alt., leg. T. ICawak.uh et S. Sasaki 

 Oct., 1909. 



Eemarkable for the large flowers which measure nearly 2 cm. in long 

 diameter. 



Nervilia yaeyamensis Hayata sp. nov. Scapi aphylli, 40-50 cm. longi, 

 inferiore ad nodos vaginati, internodiis 10 cm. longis, vaginis 3 cm. longis ore 

 obliquis laminis obtusis, medio squamis unis instruct!, squamis amplexicauUbus, 

 elongatis 3 cm. longis acutis, partibus floriferis 10-15 cm. longis, bracteis 



