90 Fr. Kränzlin. — Orchidaceae-Monandrae-Dendrobiinae. Pars 1 . 



Var. Berkeleyi Reichb. in Gard. Chron. (1883) I. 110. — Differt a typo floribus 

 minoribus inodoris, labello angustiore, floret attamen jam e caulibus vix adultis, mentum 

 videtur brevius. 



137. D. draconis Reichb. f. in Rot. Ztg. (1862) 214 et Xen. Orchid. II. 130, 

 t. 146, III. fig. 4 et 5 (anal.) et in Gard. Chron. (1883) I. 598; Williams, Orch. Alb. 

 III. t. 103; Rot. Magaz. t. 5459; Orchidophile (1889) t. 119', Revue Hortic. (1883) 

 132; Veitch, Man. Dendr. 39; Williams, Orch. Grow. Man. 7. ed. 335; Sander, Orch. 

 Guide 70; Hook. f. Fl. Rrit. Ind. V. 72 2; Grant, Orch. Rurmah 86. — D. eburneum 

 Reichb. f. in Rot. Magaz. (1 864) t. 5459 ; Revue hortic. (1 883) 332 c. fig. — D. Änder- 

 sonii J. Scott in Journ. Agric. Hort. Soc. Ind. N. S. III. (1882) 117. — Caules clavati 

 v. fusiformes, 30 — 45 cm alti, 1 — 1,3 cm crassi, pauci- rarius pluriarticulati ; internodia 

 satis longa, 2 cm et ultra ; vaginae foliorum aequilongae, deciduo-villosae, laminae coriaceae, 

 lanceolatae, apice acute et oblique bilobulae, duos annos persistentes, 6 — 8 cm longae, 

 1 — 1,5 cm latae. Racemi ex axillis superioribus Orientes, pauciflori (2 — 4), bracteae minutae. 

 Sepalum dorsale lanceolatum, acuminatum ; lateralia antice subaequalia, postice in mentum 

 elongatum, subulatum, partis anticae duas tertias aequans producta. Petala oblongo- 

 lanceolata, dimidio latiora, acuminata. Labellum e basi longe cuneata rhombeum, lobi 

 laterales parvi, rotundati, fere auriculiformes , lobus intermedius oblongus, margine 

 undulatus, lineae per discum elevatulae 3. Gynostemium parvum, crassum. — Flores 

 eburnei; labellum medio lineis aureis decorum; sepala fere 4 cm longa, 1 cm lata: 

 petala aequilonga, 1,5 cm lata, mentum fere 2 cm longum; labellum cum ungue 5,5 cm 

 longum, fere 2 cm latum. 



Südwestmalayische Provinz: Rurmah; Tenasserim (Parish n. 13!). — Hinter- 

 indisch-ostasiatische Provinz: Siam, Cochinchina (nach Veitch 1. c). — Exam. 

 viv. cult. ! 



138. D. virgineum Reichb. f. in Gard. Chron. (1884) II. 520 et (1888) II. 725; 

 Williams, Orch. Grow. Man. 7. ed. 3 67; Hook. f. Fl. Rrit. Ind. V. 722; Grant, Orch. 

 Rurmah 126. — Caules cylindracei, nigro-hirsuti, foliati. Folia oblongo-ligulata, apice 

 biloba. Racemus subterminalis, pluriflorus. Sepala lateralia triangula, obscure carinata : 

 mentum extinctoriiforme, abbreviatum. Sepalum dorsale oblongum, obtusum. Petala 

 rhombea, obtusangula. Labellum trilobum, lobi laterales semiovati, crenulati; lobus 

 intermedius productus, rotundus, emarginatus, crenulatus, lineis incrassatis depressis sub- 

 parallelis 2 a basi in basin lobi antici instructus. — Flores tertia minores quam illi 

 D. infundibuli Lindl., omnino candidi, lineae 2 clavatae labelli rufinuli, basis gynostemii 

 leviter roseo-suffusa. — Nee Hookero nee mihi visum. 



Nordwestmalayische Provinz: Rurmah (von Low eingeführt). — Exam. sp. 

 herb. Kew. cult.! 



Nota. Folia duplo latiora quam illa D. infundibuli Lindl. (rectius D. formosi Roxb.', 

 flores numerosiores sed minores. 



139. D. speetatissimum Reichb. f. in Linnaea XLI. (1877) 41. — »Inflores- 

 centia pauciflora, bracteis ligulatis, acutis, semipollicaribus, (1,7 cm) nigrohispidis, floribus 

 amplissimis illos D. formosi Roxb. superantibus, mento extinctoriiformi perbrevi. Se- 

 palis triangulis. Petalis rhombeo-ovatis, obtusangulis. Labello pandurato, apice ob- 

 tusato, bilobulo, emarginato; carinis 5 brevibus humilibus inter lobos posticos. — Flores 

 verosimiliter albi. « 



Südwestmalayische Provinz: Rorneo (Lobb). 



140. D. cruentum Reichb. f. in Gard. Chron. (188 4) I. 60 4 et (1895) II. 91, 

 fig. 17; Veitch, Man. Dendrob. 33; Williams, Orch. Grow. Man. 7. ed. 332; Sander, 

 Orch. Guide 60; Warner, Orch. Alb. IV. t. 174; Hook. f. Fl. Brit. Ind. V. 736; Grant, 

 Orch. Burmah 80. — Caules e basi globosa attenuati, cylindraeeo-fusiformes, pauci- 

 articulati ( — 10), ad 25 cm longi, 1 cm crassi, hornotini paueifoliati. Folia lanceolata, 

 emarginata, acuta, ad 5 cm longa, 1 cm lata. Racemi satis produeti, biflori, bracteae 

 lanceolatae, acuminatae, convolutae, ut Ovaria apicem versus triquetra, 3 cm longa, 

 bene breviores. Sepala ovata , acuminata , extus carinata. Petala lanceolata , vix 



