ORCHIDEJE. Gl 



non plicatis, margine anteriore valde plicato-undulatis ad lobum centralem 

 gradatim abeuntibus lobo central! brevissimo obscuro apice emarginato margine 

 valde undulatoplicato, facie medio discis 3-5-striatis hirsutis iustructum basi 

 medio hirsutum calcaratum, calcari circ 8 mm. longo 2 mm. lato vel latiore intus 

 hirsute. Columna 1-|- cm. longa 2 mm. lata 2-alata intus dense liirsuta. 

 Rostellum validiusculum semirotundatum antice productum apice rotundatum. 



HAB. Shintengai, leg. Pi. KANEHIRA, Mai., 1912. 



Somewhat near Pliajus tnaculata LINDL. (Ann. Hoy. Bot. Gard. Calc. 

 VIII. t. 149) in the shape of the lips which are undulately plicate at the 

 margin, but greatly different from it in having much smaller form, lanceolate 

 leaves with long petioles. 



Tainia BLUME. 



Tainia cordifolia HOOK. f. in HOOK. Ic. PI. XIX. t. 1861; HAYATA 

 et MATSUM. Enum. PI. Formos. p. 410. 



Tainia Fauriei SCHLECHT. FEDD. Hep. IX. 1911, p. 282. 



HAB. in montibus Kusshaku, leg. U. FAUEIE, 1903 (No. 539). 



SCHLECHTER'S Tainia Fauriei is the same species as a plant mentioned in 

 our work as Tainia cordifolia HOOK, f., as it was collected by the same collector 



*/ / 



at the same place and distributed with the same number. At Kew, I compared 

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

 Tainia unguiculata HAYATA sp. nov. (Fig. 28) = Tainiopsis wujuiculata 

 HAYATA in sched. Herb. Tokyo. Radices incrassatse ; rhizoma subrepens 

 ascendeus ramosum teres in exsiccato 4 mm. in diametro, internodiis 

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

 scariosis 3-4 cm. longis 2 cm. latis apice acuminatis basi rhizoma 

 amplectantibus. Folia ad apicem rhizomatis rami solitaria longe 

 petiolata lauceolata (duplicato-plicata) 25 cm. longa 6-7 cm. lata apice acuta 

 vel acuminata basi longe attenuata 5-nervia, nervis parallelis, intra nervos 

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

 cum laminis folii articnlatis teretibus multisulcatis basi cum rhizomate 

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

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

 quam internodio longioribus. Flores solitarii vel pauci-racemosi, bracteis ovatis 



