248 Fr - Kränzlin. — Orchidaceae-Odontoglosseae II. 



t. 137; Reichb. f. in Walp. Ann. (i 861 ) 808 et 809 (var. grandiflorum Reichb. f.); 

 Hemsl. in Gard. Chron. N. S. XII. 75 et Riol. Centr. Am. Bot. III. 279; Veitch, Man. Orch. 

 pl. VIII. 1 1 e. p.; Williams, Orch. Grow. Man. 7. ed. 600; Sander, Orch. Guide 174; Cogn. 

 in Fl. Bras. III. 6. 385, t. 86. — 0. spilopterum Lindl. in Bot. Reg. XXX. Mise. (1844) 

 p. 70 et XXXI. t. 40; Paxton, Mag. Bot. XV. 200 c. ic. ; Otto u. Dietr. Gart. Ztg. (1845) 

 256; Rolfe, Orch. Rev. III. 331; Williams, Orch. Alb. XI. t. 510; Cogn. in Dict. Ic. Orch. 

 t. 12 et in Fl. Bras. III. 6. 334. — O. Batemanianum Parm. var. spilopterum Lindl. Fol. 

 Orch. Oncid. (1855) 52; Reichb. f. in Walp Ann. VI. (1861) 808. — O. Bt-Legerianum 

 Rolfe in Gard. Chron. S. 3. XII. (1892) 582; Orch. Rev. I. 6; O'Brien in Gard. Chron. 

 S. 3. XIII. 10, 194 et 227. — O. ramosum Lindl. in Bot. Reg. XXIII. (1837) sub t, 1920, 

 XXVI. Mise. 154; Sert. Orch. sub t. 48. — O. Pinellianum Lindl. in Jour. Hort. Soc. Lond. 

 III. (1848) 15, t. B17; Lemaire in Fl. d. serres IV. Nota sub t. 313; Reichb. f. in Walp. 

 Ann. VI. (1861) 809. — ■ O. stenopetalum Klotzsch in Otto et Dietr. Allg. Gart. Ztg. (1855) 

 273; Reichb. f. in Walp. Ann. VI. (1861) 810. — O. Batemanianum var. ramosum 

 Lindl. Fol. Orch. Oncid. (1855) 52; Reichb. f. in Walp. Ann. VI. (1861) 810. — O. gallo- 

 pavinum Morren in Ann. Soc. Bot. Gand. I. (1845) 1 3, t. 1. — ? Epidendrum ensiforme 

 Vell. Fl. Flum. IX. (1827) t, 2, edit. Netto in Arch. Mus. Rio V. (1881) 356. — Pseudo- 

 bulbi ovoidei vel subconici, compressi, aneipites, 2- vel 3-phylli, angulati, utrinque 2- 

 vel 3-costati, 6 ad 10 cm longi. Folia infrabulbosa 1 vel 2, 5 ad 8 cm longa, folia 

 pseudobulborum linearia, acuminata, strieta, crassa, coriacea, 30 ad 40 cm longa, ad 

 2 cm lata. Inflorescentia folia bene excedens, 60 ad 120 cm longa, supra squarroso- 

 paniculata, scapus sat validus, vaginulis brevibus perpaucis praeditus, rami subdistichi, 

 fractiflexi, bracteae triangulae, acuminatae, 7 ad 8 mm longae, Ovaria cum pedicellis 

 interdum subaequantes, saepius breviores, pedicelli cum ovariis 1 ad 1,5 cm longi, 

 Sepala omnino libera, lateralia lanceolata, dorsale ovatum, omnia acuta, aequilonga. 

 Petala late obovata, brevi-unguiculata, antice rotundata, leviter coneava, ad 7 mm longa, 

 antice ad 5 mm lata, omnia lutea, intense castaneo-signata vel maculata. Labelli lobi 

 laterales parvi, auriculiformes, oblique divergentes, obovati, apice rotundati, lobus inter- 

 medius bene major, obovatus vel obeordatus, antice leviter emarginatus, totum labellum 

 luteum excepta basi castaneo-rubra, 1,3 cm longum et latum, lobi laterales ad 2 mm 

 longi et lati, crista pone basin 5-costata, additis tuberculis compluribus sine ordine dis- 

 positis, cumulatis et quibusdam marginem versus sparsis. Gynostemium breve, alae sub- 

 orbiculares, leviter crenulatae pone foveam stigmaticam. — Fl. a Januario ad Aprilem. 



Südbrasilianische Provinz. Staat Minas Geraes : Serra do Cachoeira do Campo 

 (Schwacke n. 8944!); am Itacolumi bei Ouro Preto (Martius); zwischen Rio Grande 

 u. Diamantina (Burchell n. 41 19); bei Gango Socco (Loddiges). Staat Rio de Janeiro: 

 bei Neu Freiburg in 1400 m ü. M. (Ule n. 4018!, 4643! u. 3474!). — Ohne genaueren 

 Standort (Sellow n. BVII. n. 1230!, Raben n. 850). — Staat Paranä: Monte Alegre 

 (Lange n. 7468!). 



Subäquatoriale andine Provinz. Peru: unterhalb der Hacienda La Tabona bei 

 Hualgayoc (Depto. Cajamarca) auf Felsen in 260 0m ü.M. (Weberbauer n. 4041!). 



Nota. Spccimina Peruviana acl. Weberbaucr collecta floribus gaudent majoribus quam 

 Brasiliensia, planta tarnen tota indole adeo quadrat cum Ulis, ut novam speciem proponere non 

 audeam. — Omnia quae scripta sunt de O. Batemaniano Parm. et spiloptero perscrutatus et 

 speeiminibus multis examinatis opinionem, cl. Rolfe et Cogniaux cl. qui has 2 species distinetas 

 esse volunt, non secutus sum. 



266. 0. Donianum Batem. ex W. Baxter in Lond. Hort. Brit. Suppl. III. 598. — 

 Pseudobulbi et folia mihi non visa. Racemi pars, quae adest, ad 1 cm longa, tenuis, 

 bracteae parvae, ad 3 mm longae, acuminatae, pedicelli cum ovariis 1 ad 1 2 mm longi, 

 leviter curvati. Sepalum dorsale oblongum, cucullatum, obtusum, modice carinatum, 

 5 mm longum, 3 mm latum, sepala lateralia oblongo-lanceolata, libera, acuta, ad 9 mm 

 longa, 2,5 mm lata, Petala brevi-unguiculata, late oblongo-elliptica, antice retusa, un- 

 dulata, ad 7,5 mm longa, 5 ad 6 mm lata. Labelli lobi laterales parvi, quadrati vel 

 basi leviter angüstiores, extus retusi, isthmus brevis, latus, lobus intermedius basi cor- 



