44 Pfitzer-Kränzlin. — Orchidaceae-Monandrae-Coelogyninae. 



b. Folia lanceolata vel oblongo-lanceolata pergamenea. 

 a. Scapus proteranthus, inter flores inferiores subincrassa- 



tus, apicem versus teres 42. C. Huettneriana. 



ß. Scapus heteranthus ubique gracilis, apicem versus sub- 



compressus . . 43. C. flaccida. 



B. Folia nervis 3 subtus magis prominentibus. 



a. Folia lineari-lanceolata, ovarium viscosum 4 4. G. viscosa. 



b. Folia lanceolata vel elliptico-lanceolata, ovarium non vis- 

 cosum. 



a. Flores speciosi, sepala acuta vel acuminata . . . . 45. G. casta. 

 ß. Flores mediocres, sepala subacuta vel obtusiuscula. 

 I. Labellum distincte trilobum, lobis lateralibus antice 

 prominentibus. 



1 . Lobus medius labelli unguiculatus, cordato-reni- 



formis, apiculatus 46. G. trinervis. 



2. Lobus medius labelli apice dilatatus, integer, 



truncatus 47. G. pachybulbon. 



II. Labellum obscure trilobum, lobis lateralibus antice 

 non prominentibus. 



1. Bracteae ovatae sub anthesi persistentes . . . 48. G. Rhodeana. 



2. Bracteae lanceolatae sub anthesi deciduae. 



* Folia ter usque quinquies longiora quam lata, 

 elliptico-lanceolata, pseudobulbi ovati subcom- 



pressi 49. C. Rossiana. 



** Folia decies longiora quam lata, lanceolata . 50. G. cinnamomea. 



41. C. graminifolia Parish et Reichb. f. in Trans. Linn. Soc. XXX. (1873) 146; 

 Bot. Mag. t. 7006; Rolfe in Gard. Chron. (1888) I. 168; Hook. f. Fl. Brit. Ind. V. 

 (1890) 831; Grant, Orch. Burmah'174. — Pseudobulbi breviter ovati, costati, basi 

 squamis, inferioribus late ovatis subacutis, superioribus pseudobulbum superantibus, longe 

 triangulo-angustatis, erectis, longitudinaliter dilaceratis, opacis, pallide brunneis fulti, in 

 rhizomate ascendente parum distantes, diphylli, 5 cm longi, 3 cm crassi. Folia in petio- 

 lum pseudobulbum aequantem angustata, linearia, acuta, arcuata, supra saturate, subtus 

 luteo-viridia, nervo medio solo prominente praedita, ad 40 cm longa, 1 cm lata. Scapus 

 proteranthus, foliis adultis multo brevior, ad 1 5 cm altus, erectus, usque 4-florus; bracteae 

 ovatae, acutae, ovarium pedicellatum superantes, deciduae. Sepala anguste ovato-lanceolata, 

 acuta, dorso carinata, marginibus subreflexis, dorsale latius, apice reflexum, a gynostemio 

 patens, lateralia angustiora, subfalcata, deflexa, approximata. Petala paullo breviora 

 sepalo dorsali dimidio angustiora, utrinque angustata, acuta, reflexa. Labellum petalis 

 fere aequilongum, concavum, trilobum; lobi laterales duas tertias labelli aequantes, semi- 

 elliptici, erecti, antice obtusanguli, lobus medius ovatus apice acutus, reflexus, margine 

 integer, carinae 3 flexuosae antice magis elevatae crenulataeque a basi labelli usque ad 

 dimidium lobi medii extensae, media paullo brevior. Gynostemium lobis lateralibus 

 labelli aequilongum, curvatum, alis sursum dilatatis angustis triangulis, ala apicali triloba, 

 lobus medius obtrapezoideus margine crenulatus, lobi laterales oblongi truncati. Ova- 

 rium breve, obtuse 6-costatum, non viscosum. Capsula ignota. — Flos candidus, labelli 

 lobis lateralibus intus nervis brunneis ornatis, lobo medio luteo, carinis basi albidis, 

 antice atro-brunneis. Bracteae et ovarium carnea, sepala 3,5 cm longa, 6 mm lata; 

 petala 3,3 cm longa, 4 — 5 mm lata; labellum extensum vix brevius, 1,5 cm latum. — 

 Fig. MÄ—D. 



Nordwestmalayische Provinz: Tenasserim, Berge bei Moulmein (Parish!); 

 Assam (Mann!); Khasia: Shilong (Mann!)? — 1888 eingeführt. — v. fl. v. 



42. C. Huettneriana Reichb. f. in Flora LV. (1872) 277; Hook. f. Fl. Brit. Ind. V. 

 (1886) 830; Grant, Orch. Burmah 175. — Pseudobulbi ovati, parum compressi, 



