836 ORCHIDES. odontoglossum. 



b. Labellnm oblongiim, vol basi angustalum in linguom hautl 

 produclum. * 



37. ODONTOGLOSSUM DENSIFLORUM LJndl. Orch. Liiiden Nr. 88. L. F.,.\r. 32: 



0. foliis hinceolalis elongatis coriaceis basi angiislatis panicula con- 

 Iracta paulo brcvioribus, paniciilae ramulis brevibus flexuosis , sepalis 

 obovatis apiculatis, petalis oblongis unguiculatis, labello k)blongo obtuso 

 plano lamellis 3 carnosis suhpubescenlibus intermedia abhreviata latc- 

 ralibiis antice dcntatis . columnae angulis superioribus in denlem pro- 

 ductis. 



^Vild iii Ne\v-Grennd,i ; the Paramo, near Coyaca, in ilic province of Tunja, at ttie 

 lieiglit of 11.000 reci; March-Linden. 1377. 



Terrestrial wiih oval roiindish pscudobulhs. Flowers yellow , spotled wiih red; 

 smali, aiid apparently unwilling to spreat flat. 



38. ODONTOGLOSSUM ROBUSTUM Rchh. fil. v. Warscewz. BonpL II. 100: 



Afl". 0. densifloro labello olilongo retuso a basi in discum bicari- 

 nalu, cariiiis conliguis basi paulisper divergenlibus. serie transversa pa- 

 pulaiiim 4 unteposila, gyiiosiemio apice utnnquc obtusangulo. 



Pedunculus calamum anserinam crassus, validus, ramuli a spalhis ovalis acutis 

 meuibranaceis slipati, flexuosi, pluriQori (— 10), internodiis suis hreviores , bracteae 

 ovaiae apiculaiae cucuUatae ovaria pedicellota dimidio aequantes, sepnla unguiculata. 

 elliptica, apiculata, iateralia strenue deflexa, tepala late unguiculata ovata apiculata, 

 laLelluin oblongum reiusum, a hasi medium versHs Licarinaium (carinae humiilimae), 

 calli quatcrni parvi antcpositi una serie iransvcrsa ; gyuostemium gracile apico utriu- 

 que obiusanguio auriculaium, dorso apiculatum. Dliiilien trocken mennigroih , so 

 gross wie dic des 0. ramulosum. Neu-Graunda. v. Warsccwicz. 



39. ODONTOGLOSSUM MACP.UM L. F. ISr. 33: 



0. foliis lanceolatis elongaiis basi in peliolum canaliculatum angus- 

 talis paniciilae contractae aequalibus, paniculae ramulis brevissimis, 

 braclfciis scariosis ovario aequalibus, sepalo dorsali lanceolato erecto la- 

 leralibus unguiculatis cra.^^se carinatis, petalis lanceolalis, labello ovato 

 bjsi coiicavo medio constiiclo limbo linguiformi lamellis 2 ad basin 2 

 a honte plicaque flexuosa utrinque, columna aptera. 



V.iUI in Ccntral-America; Pucrto Muelo , at the height of 7000 feet. 

 A very small- (lowereil spciies , wiih ihe hnbit of 0. densillorum. Pseudobulbs 

 tercle, semilransparent. Flowers whitish yellow , wilh purple spols on the labelluin. 

 1 ani unacquaiuted wiih ihe handwriUng of the tickei in my hirbarium, and do nol 

 know froin whom 1 received ihe speciinen, which is numbered 1190. 



40. ODONTOGLOSSUM IXIOIDES Lindl. in B. l\. 1815. Misc. p. 55. L. F. Nr. 34: 



0. caespitosum, fere ebulbe, foliis lineari-lanceolatis acutis striatis 

 scapo simplici apice racemoso Iriplo brevioribus, biacleis ovario sub- 

 aequalibus ovatis cucullatis, sepalis pelulisque unguiculatis obtusiuscu- 

 lis, iabcllo oblongo obluso basi bilamellato medio tuberculato (|-j* co- 

 lumna aplera. 



CyiluthHum ixioidcs Liiidl. Orcli. p. 211. 

 Wihl in New-Grenada; oii Iho I'araiiio Sl. Fortnnato— Gudol. 



btape i) foot aiid a half higl»; llowcrs sinall, appurcutly yellow, in a short simplc 

 raceme , with two or thrcc cucullaie bratls a shori disiaiicc below it. 



41. ODONTOGLOSSUM HAMULOSUM Lindl. Fol Nr. 35: 



0. foliis loratis coriaceis panicula angusta racemosa brevioribus, 

 bracteis minulis squamaeformibus, pedunculis divaricatis, sepalis peta- 



