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



toto ambitu rhomheum, apice energice reflexum, lobi laterales proprie dicendi nulli, 

 (si mavis — lobi laterales in angulos obtusos reducti, interraedius triangulus ante- 

 positus, reflexus), margine antice undulato ci'ispulo, lineae in disco 3 undulatae in api- 

 cem labelli confluentes. Gynostemium brevissimum, stelidia rotundata. — Flores albidi, 

 pallide rosaceo-striati, sepala lateralia 2,5 cm, dorsale et petala 2 cm longa, labellum 

 2 cm vix exccdens, medio 6 — 7 mm latum. 



Araucarien-Provinz: N. S. Wales, Maccleay River (Fitzgerald). 



Nota. Secutus sum illustr. v. Fitzgerald, qui hanc plantam ad rivum Maccleay collegit 

 et minime cum D. Mortii F. Müll, confundendain esse oensuit. DifTerre mihi vidctur primo 

 aspcctu foliis quam ramuli crassioribus et iloribus majuribus. 



5'iO. D. Mortii F. Müll. Fragm. I. (1858) 214 et II. 63; Benth. Fl. austr. VI. 

 286; Bailey, Queensl. Fl. Pt. V. (1902) 1534. — D. Boivmcmii Benth. 1. c. 286; 

 Fitzgerald, Austr. Orch. I. Pt. 7. sub t. 6; Bailey, Queensl. Fl. V. 1534. — Caules 

 gracillimi, ad 2 m longi, penduli, articulati, articuli monophylli. Folia tetragono-fili- 

 formia, 4 — 12 cm longa, vix 3 mm crassa. Racemi plerumque breves, biflori, rarius 

 uniflori, pedicelli oirciter 6 mm longi; bracteae vix 2 mm longae. Sepala lanceolata, 

 lateralia postice in mentum conicum, parti antic.ae aequilonguni producta. Petala 

 spathulato-lanceolata, acuta. Labellum e basi cuneata sensim dilatatum, lobi laterales 

 fere nulli, lobus intermedius subreniformis, toto margine antice crispulus, lineae elevatae 

 v. calli flexuoso-undulati per discum 3. Androclinii margo denticulatus. — Flores 

 albidi (striati?), sepalum dorsale petalaque 6 — 7 mm longa, sepala lateralia cum mento 

 duplo longiora, omnia supra 2,5 mm lata, labellum 1,2 cm longum, supra 4,5 mm 

 latum. 



Araucarien-Provinz: N. S. Wales, Hastings River (Beckler), Maccleay River 

 (Fitzgerald). — New England (Stuart). 



Austromalayische Provinz: Queensland, Rodd's Bay (Cunningham), Bersaker 

 Range und Port Cooper (Bowman). — Omnia ex Bentham, Fl. austr. 1. c. 



Nota. Secutus sum opinionem Rob. Fitzgerald qui D. Mortii F. Müll, identicam 

 esse censuit cum D. Boicmanii Benth., sed diversam a D. Beckleri F. Müll, quam quidem 

 speciem in opere suo splendidissimo accurate depinxit. DifTcrunt species, ut de aliis charac- 

 teribus taceam, labello, quod in D. Mortii lobum intermedium »reniformc« in D. Beckleri »trian- 

 gulum« praebet. 



57*. D. striolatum Reichb. f. in Hamburg. Gartenz. XIII. (1857) 313 et in Walp. 

 Ann. VI. 280 et in Xen. Orch. II. 2 4, t. 109; Benth. Fl. austral. VI. 285. — D. 

 teretifolium Lindl. in Bot. Reg. XXV. (1839) Mise. 29 (non R. Br.). — D. schoeninum 

 Lindl. Paxt. Fl. Gard. I. (1859) 134. — D. MiUigani F. Müll. Fragm. I. (1858) 88, 

 t. 6; Hook. f. Fl. Tasm. II. 373. — Rhizoma saepius elongatum, internodia brevia, 

 annulata, ramuli multi, breves, divergentes. Folia teretia, leviter curvula, obtusa, car- 

 nosula, 3 — 10 cm longa. Racemi plerumque 1- rarius 2-flori, bracteae minutae, de- 

 eiduae. Sepalum dorsale lineari-lanceolatum, acutum, lateralia antice lanceolata, acuta, 

 acuminatave, postice in mentum extinetoriiforme, acutum, rectum v. vix curvatum, 

 apertum elongata. Petala lanceolata, acuta, quam sepalum dorsale paulum minora. 

 Labelli lobi laterales trianguli, acuti, margine integri, lobus intermedius oblongus, ob- 

 tusus, reflexus, toto margine crispus, undulatus itaque sinuosus, lamellae per discum 

 a basi apicem usque 3, primum parallelae, integrae, in lobo intermedio vario modo 

 undulatae tortuosaeque. Gynostemii pars libera brevis, androclinii margo denticulatus, 

 stelidia plus minus obsoleta, pes gynostemii excavatus. — Flores albi, longitudinaliter 

 fusco-striati, sepala lateralia 1,5 cm, petala et dorsale vix 8 mm longa, labellum 1 cm 

 longum. — Octobri. 



Araucarien-Provinz: N. S. Wales, Port Jackson Distrikt (Herb. Sydney!), Blaue 

 Berge (Vicary, Miss Atkinson), Cape Howe (Walter). — Victoria, Felsen am Genoa- 

 Flusse (F. v. Müller). — Provinz Tasmanien, an Felsen auf Flinders Island und sonst 

 dort mehrfach gesammelt. — Alle diese Standorte nach Bentham 1. c. 



