Thelasis. 43 



fissum. Flores non resupinati, pallide viridi-lutei 2,7 — 3 mm longi, labellum 2,7 mm 

 longum. — Fig. 5 T — X 



Südwestmalayische Provinz: Java, Berg Salak, am Tjiapoes und Megamendoeng 

 (Hasskarl!); — Borneo, Singapore, dort nach Ridley »common«. 



Provinz der Philippinen: Prov. Zamboanga, bei San Remon: Mindanao (Cope- 

 land), ohne Standort (Cuming n. 2062, Warburg!). 



H . T. khasiana Hook. f. Fl. Brit. Ind. VI. {\ 890) 87 et Ic. pl. XXII. [\ 893) t. 2154. 

 — Rhizoma haud longum, repens, pseudobulbis paulum distantibus brevi-ovoideis et 

 subglobosis obsitum. Pseudobulbi foHolis vaginantibus infra vix obcelati, 1,5 — 1,8 cm 

 alti et basi crassi, plei'umque monophylli. Folia e basi linear! sensim dilatata, oblan- 

 ceolato-Iinearia v. lanceolata acuta, rarius acuminata, apice ipso obtusa, ad 1 2 cm (ut 

 plurimum) longa, apice 1,2 cm lata. Racemi cum inflorescentia folia subaequantes, 

 curvuli nutantesque, scapus vaginulis 2 v. 3 valde distantibus obsitus, spica laxiflora, 

 pluri- rarius pauciflora, bracteae ovatae, acutiusculae, mox reflexae, quam Ovaria jam 

 sub anthesi crassiuscula breviores. Flores minuti, penduli. Sepala ovato - triangula, 

 obtusiuscula, lateralia latiora, haud carinata, paulum ultra basin coalita, mentum vix 

 ita dicendum formantia. Petala subbreviora, minora, bene angustiora, ovato oblonga, 

 acuta. Labellum ovatum, acutiusculum, concavum, trinerve (ex Hooker). Anthera et 

 i'ostellum aequilonga, longiora quam gynostemium ipsum, anthera brevi-acutala, rostellum 

 ovatum, acutum. — Flores virides ?. — Fl. Augusto. 



Provinz des tropischen Himalaya: Sikkim, Khasia hüls in 1000 — 1300 m 

 ü. d. M. (Hooker und Thomson!, Lobb!); Jowai in 1600 m ü. d. M. (King's coli. 

 ohne Nummer!). 



Nota. Characteribus florurn affinis vidotur haec species T. pygmaeae (Griff.) Blume, a qua 

 tarnen differt statura mullo majore et sepalis omnino ecarinatis. 



12. T. obtusa Blume, Bijdr. (1825) 386; Orch. Javae 18; Mus. Bot. Lugd. Bat. 

 II. 186 n. 451; Lindl. Gen. et Sp. Orch. 253; Miq. Fl. Ind. Bat. HI. 700; Schlechter in 

 Mem. Herb. Boiss. n. 21, 72; .1. J. Smith, Fl. de Buitenz. VI. 492. — Rhizoma repens. 

 Pseudobulbi aggregali, irregulariter depresso-globosi, circ. 2 — 2,5 cm diam. monophylli, 

 basi cataphyllis paucis (quorum supremum tantum in laminam evolutum) suffulti. Folia 

 lineari-lanceolata, acuta, apice inaequaliter biapiculata cum mucrone in sinu, carnosula, 

 plus minus 12 ad 1 5 cm longa, 2 ad 2,5 cm lata, basin versus complicata v. canali- 

 culata. Racemi 1 v. 2 ex axillis cataphyllorum Orientes, folia superantes, ad 20 cm 

 longi, pedunculus 1 6 cm longus, vaginulis perpaucis acuminatis obsitus, spica cernua, 

 bracteae lanceolato-subulatae, concavae, 3 ad 4 mm longae. Sepala ovata v. ovato- 

 triangula, leviter concava, obtusa, carnosula, conniventia, etiam sub anthesi vix aperta. 

 Petala oblonga, obtusa, paulum minora. Labellum posticum, late ovatum, gynostemio 

 appressum, concavum. Gynostemium perbreve; androclinium ovatum, anthera e basi 

 ovata longe acuminata, i'ostellum triangulum, acutum, profunde bipartitum, ovarium 

 sessile, trigonum, obconicum. — Flores pallide viridi-lutei, 2,5 mm longi, 2 mm diam., 

 petala et labellum pallide-viridia. — Floret ?. 



Südwestmalayische Provinz: Insel Java. Berg Salak, am Tjipaes (J.J.Smith 

 n. 1181); ohne Standort (Blume!); Pangerango (von Hasskarl). 



13. T. carinata Blume, Bijdr. (1825) 386; Lindl. Gen. et Sp. Orch. 253. — 

 T. data Hook. f. FI. Brit. Ind. VL (1890) 87 et Ic. Plant, t. 2156; Grant, Orch. Burmah 

 314. — Oxyanthera elata Hook. f. Ic. Plant, sub t. 2156, Octob. 1893; Ridl. in Journ. 

 Linn. Soc. XXXII. 394 et Mater. Fl. Malay. Penins. 2 00. — Oxyanthera carinata 

 Schlechter in Mem. Herb. Boiss. n. 21 (1900) 76. — Rhizoma crassum, ultra 1 cm 

 diam. Gaules brevissimi v. subnulli? Folia pauca, disticha, vaginae 6 — 7 cm longae, 

 1 — 1,2 cm latae, linea insertionis laminae recla, lamina linearis v. lorata, obtusa, vix 

 V. non biloba, 20 ad 30 cm longa, 2 ad 2,5 cm lala, subcoriacea. Racemi singuli v. 

 bini in specimine quoque, folia paulum superantes v. subaequantes, in tertia superiore 

 floriferi, spicae multi- et laxiflorae, bracteae minutae, ovato-lanceolatae, 2 mm longae. 



