280 Fr - Kränalin. — Orchidaceae-Odontoglosseae II. 



32 6. 0. Schillerianum Reichb. f. in Bonplandia II. (1854) 91; Lindl. Fol. Orch. 

 Oncid. 45; Reichb. f. in Walp. Ann. VI. (1861) 793; Cogn. in Fl. Bras. III. 6. 400; 

 Sander, Orch. Guide 191. — Rhizoma oblique repens, radicibus copiosis obsitum. 

 Pseudobulbi paulum distantes, subtetragoni, rugulosi, diphylli, eataphyllis triangulis 2 

 folioque infrabulboso longius vaginante, inflorescentiae basin amplectente suffulti, 5 cm 

 longi, ad 3,5 cm lati. Folia basi breviter complicata, oblonga, obtuse acutata, apice 

 subobliqua, nervosissima, striata, coriacea, ad 9 cm longa, 3,3 cm lata. Inflorescentia 

 longissima, scandens, sive ramis arborum incumbens, angusta, paniculata, ramis brevibus, 

 fractiflexis, paucifloris, rami saepius bis vel ter ramulosi, sese invicem et rhachidem 

 principalem amplectentes, bracteae minutae^ triangulae, interdum latiores quam longae, 

 acutae, squarrosae, 1,5 mm longae et latae, pedicelli 2 cm longi, tenues. Sepala breviter 

 unguiculata, dorsale obtusum, lateralia sublongiora, acutiora, dorso ultra dimidium 

 carinata, circ. 1,5 cm longa, ringentia, dorsale 4 ad 5 mm, lateralia 3,5 mm lata. 

 Petala brevius-unguiculata, oblonga, apice obtusa, aequilonga, 5 mm lata, omnia margine 

 undulata, vitellina, basi brunneo-maculata. Labelli lobi laterales late trianguli, apice 

 obtusi, leviter reflexi, sinu modico ab intermedio sejuncti, deinde in isthmum brevem 

 lobi intermedii leviter bilobuli angustati, hie transverse oblongus vel reniformis, margine 

 leviter crenulatus, antice emarginatus, excepta basi brunneä vitellinus, totum labellum 

 1,8 cm longum, antice ultra 2 cm latum, crista labelli polydaetyla, adjeetis utrinque 

 lineis callosis, antepositis similibus brevioribus. Gynostemium cycnicolle, tabula infra- 

 stigmatica valde protensa, alae magnae, antheram antice protraetam, elongatam valde 

 superantes, dolabriformes, margine lobulatae, supra produetae plus minus acutatae, 

 rostellum lineare, bidenticulatum. — Fl. Junio. ■ — Fig. 2 3/: a — b. 



Subäquatoriale andine Provinz. Peru, Prov. Chota, Dpto. Cajamarca; zwischen 

 Huambos und Montan; zwischen Gesträuchen epiphytisch in 2300 — 2600 m ü. M. 

 (Weberbauer n. 4210!). — Weder Reichehbach, noch Lindley, noch Cogniaux 

 geben Standorte an. 



Nota. 1. Quae observat cl. Sander in libello suo dicto >Orchid Guide«, ramulos in- 

 florescentiae sese invicem et scapum amplecti, (>the branches intertwining with the central 

 peduncle«) egomet in speeimine nostro vidi. 



Nota. 2. Diutius haesi, an huc transferendum sit O. brevilabrum Rolfe, quod pro floribus 

 abortivis, interdum observätis, sub »Heteranthis* enumeravi. Speciem Rolfeanam non vidi, si 

 descriptioni tarnen fides habenda sit, est certe planta simillima. 



327. 0. lineoligerum Reichb. f. et Warsc. in Bonplandia II. (1854) 109; Lindl. 

 Fol. Orch. Oncid. 44; Reichb. f. in Walp. Ann. VI. (1861) 790. — Pseudobulbi? Folia? 

 »Panicula elongata, braehyclada, superne racemosa, ramuli fractiflexi, oliganthi, squamis 

 spathaeeis 1 ,2 cm longis, basi 6 mm latis stipati, bracteae lanceolatae, cucullatae, l / 3 

 äd y 6 ovarii pedicellati, gracilis oecupantes«. Sepala e basi euneata ligulata, obtuse 

 acutata, dorsale 1,6 cm longum, 5 mm latum, lateralia 1,6 vel, 7 cm longa, 6 mm lata. 

 Petala basi brevissime unguiculata, aequilonga, elliptica, obtusa, ad 7 mm lata, haec 

 omnia sicca flaveola. Labelli lobi laterales parvi, trianguli, postice fere rectilinei, antice 

 obtusi, fere auricuflformes, isthmus latus, brevis, in laminam basi cordatam, transverse 

 vel reniformem oblongam, antice modice bipartitam dilatatus, crista in basi depressa 

 polydaetyla, plurisulcata, sulcis plus minus parallelis, cristula tridentata anteposita, dente 

 mediano longiore, lateralibus oblique divergentibus, omnibus 3 obtusis, additis utrinque 

 verrucis irregulariter dispositis, totum labellum luteum, solummodo basis labelli purpurea, 

 apices loborum lateralium lutei, a basi ad marginem anteriorem labelli 1,8 cm longum, 

 inter lobos laterales 1 cm, lobus intermedius 2,2 cm latus. Gynostemii alae magnae, 

 elatae, repandae vel subbipartitae, antheram superantes, tabula infrastigmatica satis 

 producta, ambitu quadrata. 



Subäquatoriale andine Provinz. Peru (v. Warscewicz); bei Chachapoyas 

 (Oversluys). 



Nota. Unicus flos, quem 111. F. Sander, Verulamensis, mihi benigne communieavit, optime 

 quadrat cum analysi Lindleyana exceptis aus gynostemii, quas in speeimine meo majores inveni. 

 Cum Lindleyus autem florem suum fractum et imperfectum (a few fragments) esse diceret, hanc 



