Pleurothallis diffusa Poepp. & Hndl. var. grand- 
iflora (C. Schweinf.) C. Schweinfurth comb. nov. 
Pleurothallis semipellucida Reichb.f. var. grandiflora 
C. Schweinf. in Bot. Mus. Leafl. Harvard Univ. 15 
(1951) 102. 
Mr. Garay has pointed out that the concept Pleuro- 
thallis semipellucida is synonymous with the earlier P. 
diffusa. Consequently, the above transfer becomes 
necessary. 
Pleurothallis secunda Poepp. & Hndl. var. longi- 
racema (C. Schweinf.) C. Schweinfurth comb. nov. 
Pleurothallis Lindeni Waindl. var. longiracema C. 
Schweinf. in Bot. Mus. Leafl, Harvard Univ. 16 
(1958) 58. 
Since Mr. Garay has likewise indicated that the spe- 
cies described as Pleurothallis Lindenii is referable to the 
earlier P. secunda, it is necessary to publish the above 
change. 
Epidendrum dichotomum Pres/ Reliquiae Haen- 
keanae 1 (1827) 101, non Lindl. Fol. Orch. Epidendrum 
(1853) 71, no. 223. 
Epidendrum brachyphyllum Lind). Fol. Orch. Kpiden- 
drum (1853) 72, no. 225. 
Epidendrum Lindenu Lindl. Bot. Reg. 81 (1845) 
Mise. 48, no. 59; Fol. Orch. Kpidendrum (1858) 72, 
no. 227, non Mpidendrum Lindenu Lindl. in Ann. & 
Mag. Nat. Hist. 12 (1843) 397. 
Epidendrum cuzcoense Schltr. in Fedde Repert. Beih. 
9 (1921) 82; Mansf. in Fedde Repert. Beith. 57 (1929) 
t. 117, nr. 460. 
Epidendrum tarmense Schltr. in Fedde Repert. Beith. 
9 (1921) 94; Mansf. in Fedde Repert. Beih. 57 (1929) 
t. 122, nr. 477. 
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