292 ^' SeWeohter. 



53. 0. linguiforme Ldl, Orcli. Lind. (1846), id. 14. 



Odontoglossum umhrosum Rchb. f , in Linnaea XXII (1849), p. 848. 

 Oncidium umbrosum Rchb. f., in Bonpl. II (1854), p. 12, 

 Gyriochilum linguiforme Kränzl., in Nptizbl. B. Gr. Berl. n. 63 

 (1917), p.>97. . ' 



Nord-Santander. 



54. 0. lucescens Rchb. f., in Gardn. Chron. (1887), I, p. 799. 



CyrtocMlum lucescens Kränz!., in Notizbl. B. G. Berl. n. 63 (1917), 

 p. 93. 

 ■Colombia (?). 



55. 0. ludens Rchb. f., in Gardn. Chron. (1885), I, p. 756. 



CyrtocMlum ludens Kränzl., in Notizbl. B. G. Beol. n. 63 (1917),. 

 p. 93. 

 Colombia ( ?), 



56. 0. luteum Rolfe, in Kew Bull. (1893), p. 172. 



Colombia ( ?). 



57. 0. Madcroi Schltr., supra (1920), p, 191. 



Antioquia. 



58. 0. Magdalenae Rchb. f., in Bonpl. III (1855), p. 66. 



Gyrtochilum Magdalenae Kränz!., in Notizbl. B. G. Berl. n. 63 

 (1917), p. 97. 

 Magdalena. . 



59. 0. mandibulare Lind, et Rchb. f., in Bonpl. II (1854), p. 271. 



Gyrtochilum mandibulare 'Kranaz]., in Notizbl. B. G. Berl. n. 63^ 

 (1917), p. 92. 

 Nord-Santander. 



60. 0. maizaefolium Ldl. (?), Orch. Lind. (1846), p. 14. 



Nord-Santander (ex Rchb. f.). 



61. 0. meirax Rchb. f., in Bonpl. II (1854), p. 12. 



Call ca. 



62. 0. meliosmum Rchb. f., in Gardn. Chron. (1882), I, p. 796. 



Colombia ( ?). 



63. 0. mcndax Rchb. f., in Flora LXIX (1886), p. 549. 



Gyrtochilum mendax Kränz!., in Notizbl. B. G. Berl. n. 63 (1917), 

 p. 92. 

 Colombia ( ?). 



64. 0. metallicum Rchb. f., in Gardn. Chron. (1876), I, p. 394. 



Gyrtochilum metallicum Kränz!., Notizbl. B. G. ^eol. n. 63 (1917), 

 p. 94. 

 ,, Colombia." 



65. 0. microstigma Rchb. f., in Bonpl. 11 (1854), p. 90. 



Colombia ( ? ). 



