ORCHrDE.E. Gl 



iion plicatis, margine anteriore valde plicato-undulatis ad lobum centfalem 

 gi-adatim abeimtibus lobo centrali brevissimo obscm'o apice emarginato raargine 

 valde imdulato-plicato, facie medio discis 3-5-sti-iatis hirsutis insti-uetura basi 

 medio liii-sutmn calcaratum, calcari circ 8 rara. longo 2 rara. lato vel latiore iutus 

 Mrsuto. Coliunna l^ cm. longa 2 mm. lata 2-alata intiis dense liii-suta. 

 Eostellum validiusculran semirotundatum autice productmn apice rotundatmn. 



Hab. Shintengai, leg. K. Ivanehtra, Mai., 1912. 



Somewhat near P7ioj\(s maculaia Lindl. (Ann. Roy. Bot. Gard. Calc. 

 "VTH. t. 149) in the shape of the lips which are iradulately plicate at the 

 mai-gin, but gi-eatly different frora it in having much smaller form, lauceolate 

 leaves Avith long petioles. 



Tainia BLUiME. 



Tainia cordifolia Hook. f. in Hook. Ic. Ph XIX. t. 1861; Hayata 

 et MATsrjr. Enmn. Ph Formos. p. 410. 



Tainia Fauriei ScHLECHT. Fedd. Piep. IX. 1911, p. 282. 



Hab. in montibiis Ivusshaku, leg. U. Faurie, 1903 (No. 539). 



Schlechter's Tainia Fauriei is the same species as a plant mentioned in 

 om- work as Tainia cordifolia HooK. f., as it -n-as collected by the same coUector 

 at the sarae place and distiibuted vriih. the sarae nirmber. At Kew, I corapared 

 my plant -nith the type of this species, and foimd it to be identical with the same. 



Tainia unguiculata Hayata sp. nov. (Fig. 28)— Tainiopsisungtdcidata 

 Hayata in sched. Herb. Tokyo. Eadices incrassat» ; rhizoma subrepens 

 ascendens ramosmn teres in exsiccato 4 mm. in diametro, intemodiis 

 7-10 mm. longis, ad nodos squamis unis insferactis, squamis ovatis 

 scaiiosis 3-4 cm. longis 2 cm. latis apice aciuninatis basi rhizoma 

 amplectantibus. Folia ad apicem rhizomatis rami soHtaria longe 

 petiolata lanceolata (dupHcato-phcata) 25 cm. longa 6-7 cm. lata apice acuta 

 vel acuminata basi longe atteuuata 5-nervia, nervis paraUeHs, intra nervos 

 6-vena, venis paraUelis, in exsiccato membranacea, petiolis 5 cm. longis apice 

 cmn laminis fohi ariiculatis teretibus multisulcatis basi ciun rhizomate 

 articulatis. Scapi ad apicem rami rhizomatis soUtaiii vel gemini circ. 10 cm. 

 longi vaginis scariosis ovatis obtecti, vaginis apice acuminatis 2-3 cm. longis 

 quam intemodio longioribus. Flores soUtarii vel pauci-mcemosi, bracteis ovatis 



