44 Fr. Kränzlin. — Orchidaceae-Monandrae-Dendrobiinae. Pars 4 . 



Var. brachystachyum Kränzl. (D. brachystachyum Reichb. f. Ms. in Herb. Kew) 

 nil differt nisi floribus haud ita numerosis, paulum majoribus in racemo laxiore, brevi- 

 ore. — Maio. 



Provinz des tropischen Himalaya: Khasia-Hügel in 1300 m (G. Mann!, 

 Clarke n. 43986!). 



28. D. Gibsonii Lindl. in Paxt. Mag. V. (1838) 4 69; Reichb. f. in Walp. Ann. 

 VI. 293; Veitch, Man. Dendrob. 47; Hook. f. Fl. Rrit. Ind. V. 716; Williams, Orch. 

 Grow. Man. 7. ed. 340; Sander, Orch. Guide 70; King et Pantl. in Ann. Rot. Gard. Calc. 

 VIII. 50, 1, 81. — D. fuscatum Lindl. in Journ. Linn. Soc. III. (1 859) 8 ; Paxt. Fl. Gard. II. 

 433 Fig. 204; Rot. Magaz. t. 6226. — Caules graciles 60 — 90 cm alti, fractiflexi, supra 

 attenuati, foliosi. Folia lanceolata oblongave, acuta v. acuminata, 10 — 15 cm longa, ad 

 3,5 cm lata papyracea, quam internodia quater longiora. Racemi elongati, folia exce- 

 dentes, penduli, 15 — 20 cm longi, distantiflori (6 — 12), vaginae rhachidis basilares breves, 

 basin satis longe amplectentes, bracteae florales minutae lanceolatae. Sepala late ob- 

 longa, lateralia mentum brevissimum, obtusum formantia. Petala duplo latiora, sub- 

 orbicularia, omnia obtusa. Labellum brevi-unguiculatum, orbiculare, leviter excavatum, 

 margine rellexum, fimbriatum, discus villosus. Gynostemium latum, fovea nectarifera 

 magna, in ima basi tuberculis 2 minutis (nectar proferentibus?) instructa, anthera alta, 

 oblique conica, obtusa. — Flores intense lutei v. crocei, 3,5 — 4,5 cm diam., sepala 

 petalaque 1,5 cm longa et fere lata, labellum 1,5 — 2 cm longum et latum, maculis 2 

 castaneis decorum. Gynostemium antice purpureo-striatum. — Julio — Augustum. 

 (Descript. ex specim. Hookerianis!). 



Provinz des tropischen Himalaya: Sikkim (Hooker et Thomson!); in Assam, 

 den Khasia Rergen u. Rurmah häufig (Pantling n. 334!, Griffith n. 5051 !, 5052!, 

 Clarke n. 40, 499!). — Südwestmalayische Provinz: Java (Lobb n. 7!). — 

 Hinterindisch-ostasiatische Provinz: China, Provinz Yunnan (Henry n. 10613!, 

 12326!, 12082!, 13180!, 11837!). 



29. D. binoculare Reichb. f. in Gard. Chron. (1869) 785 et Otia Rot. Hamb. 48; 

 Hook. f. Fl. Rrit. Ind. V. 747; Grant, Orch. Rurmah 70; Veitch, Man. Dendrob. 23; Sander, 

 Orch. Guide 67. — Caules graciles, tenues, calamiformes, ad 60*cm alti, foliosi. Folia lan- 

 ceolata, acuta, 8 — 1 cm longa, 1 — 1,5 cm lata. Racemi ascendentes, 5 — 9-flori, bracteae 

 minutae. Sepala petalaque oblonga, acuta, mentum sepalorum lateralium bigibbum. Petala 

 paulum latiora quam sepala, ceterum aequalia. Labellum brevi-unguiculatum, flabellatum 

 v. reniforme, obscure trilobum, basi plicatum, margine denticulatum crenulatumve, totus 

 discus pubescens v. imo barbellatus. — Flores illis D. furcati Lindl. paulum minores, 

 intense lutei, labellum macula magna atropurpurea utrinque ornatum, apice luteum. 



Nordwestmalayische Provinz: Rurmah (Parish n. 3441); Pegu-Hügel östlich 

 von Prome (Renson). — Exam. viv. cult.! 



30. D. fimbriatum Hook. Exot. Fl. I. (1823) t. 71; Wall. Cat. n. 2011; Lindl. 

 Gen. et Sp. Orch. (1830) 83 (non 76); Paxt. Mag. Rot. II. (1836) 172 et Flow. Gard. 

 III. t. 84 (nov. ed. II. 81 t. 89); Knowl. et Weste. Flor. Cab. t. 109; Reichb. f. in 

 Walp. Ann. VI. (1861) 293; Hook. f. Fl. Rrit. Ind. V. 745; Grant, Orch. Rurmah 89; 

 Veitch, Man. Dendrob. 42 c. xyl. ; Dict. Icon. Orch. Dendr. t. 9; Williams, Orch. Grow. 

 Man. 7. ed. 337; Sander, Orch. Guide 70. — Dendrobii Sp. Griff. Notul. III. 103. — 

 Var. oculata Hook. Rot. Mag. (1845) t. 4160; lllustr. Hortic. II. t. 15; Warner, Sei. Orch. 

 II. t. 19: Reichb. f. 1. c. 293; Hook. f. 1. c. 745; Grant, 1. c. 99; King et Pantl. in 

 Ann. Rot. Gard. Calcutta VIII. 58 t. 82; Dict. Icon. Orch. Dendr. t. 9 A.; Williams 

 1. c. 338; Sander 1. c. 70. — D. Paxtoni Paxt. Mag. Rot. VI. (1839) 169 (non Lindl.); 

 Fl. d. serres VII. (1851) t. 725. — Caules nodosi, ad 1,5 m longi, penduli. Folia 

 oblongo-lanceolata, acuta acuminatave, 8 — 15 cm longa, 2 — 3 cm lata. Racemi pone 

 apicem caulium aphyllorum Orientes, penduli, pauci-pluriflori (6 — 12), bracteae minutae, 

 triangulae quam ovaria pedicellata 4 cm longa multo breviores, rhachis foliolis quibusdam 

 hracteiformibus in ima basi munita. Sepalum dorsale petalaque paulum latiora antice 

 erosula, oblonga, obtuse acutata, apice minute biapiculata, sepala lateralia ovata, basi 



