Brazit: Estado do Amazonas, Mandos, Spengler s.n. (Herb. Rehb. 
896); Estado do Amazonas, Rio Negro, December 21, 1945, R. L. 
Frées 21541 (Record in Herb. Ames of specimen in Herb. Inst. 
Agron. Norte). 
Bririsn Guiana: *‘Flowers white, pink towards the apex, labellum 
pink with a yellow disk.’’ 1837, R. Schomburgk 429 (Herb. Kew; 
Herb. Field Mus. 1025283); Banks of Corentyne River near Crealla, 
September 1879, E. F. im Thurn s.n. (Herb. Kew); Essequibo River, 
December 1886, Jenman 3590 (Herb. Kew); Jenman 7761 (Herb. 
Kew); Hort. Kew, May 1889 (Herb. Kew); Mount Roraima, Autumn 
1894, J.J. Quelch & F. McConnell 280 (Herb. Kew); C. F. Appun 657 
(Herb. Kew); Cuyuni River, islet at the Akaio Falls. “‘Epiphyte at 
about 15 feet; roots in dense clusters. Fl. shallow, cup-shaped, like 
an Anthericum, pedicels mauve. Fl]. resupinate. Pets. and sep. pure 
white, with striations. Stele at base and all labellum spotted with 
purple. Humps of label. and depression between them and stele yel- 
low, spotted with purple. Label. otherwise white.’’ November 25, 
1929, N. Y. Sandwith 685 (Herb. Kew). 
Cotompr1a: Comisaria del Vaupés, Rio Negro, El Castillo (San Fe- 
lipe). ‘‘Flowers white, sepals delicately pink-tinged. Lip yellow, 
spotted brown. Very fragrant.’? December 12, 1947, R. EF. Schultes 
& F. Lopes 9355a (Herb. Ames 67526, 67527). 
Tonaco: G. W. Meyer (?) s.n., December 1879 (Herb. Kew); Rox- 
borough Bay, Military Road, “growing on the stems of logwood tree,’”’ 
February 2, 1879, G. W. Meyer s.n. (Herb. Kew); Bacolet, ‘*on rocks 
and trees near the sea, flowers white with a few purplish spots, very 
fragrant,’ January 20, 1910, W. E. Broadway s.n. (Herb. Gray 4278); 
Rockley Vale, ““on trees, Virgin Mary,’’ February 20, 1913, W. E. 
Broadway s.n. (Herb. Gray 4277; U.S. Nat. Herb. 759445); Feb- 
ruary 19, 1932, D. Fairchild 2930 (U.S. Nat. Herb. 1625959; Herb. 
Ames 69057). 
Trinwwap: Borroughs s.n. (2) (Herb. Rehb. 896); Bradford 1846 
Herb. [Hance 5332] Herb. Kew); Gasparee Island, ‘on rocks and 
trees overhanging the sea,’’ December 30, 1906, W. EF. Broadway s.n. 
(Herb. Ames 10085, 10086, 10087, 10088, 10089, 68642; Herb. 
Field Mus. 464601); Maraval, ‘‘on rocks and trees,’” February 8, 
1911, W. E. Broadway s.n. (Herb. Kew; Herb. Ames 69058); Moruga 
sea shore, Lance Mettan. “‘On shrubs, trees and rocks.’* February 
9, 1916, W. E. Broadway s.n. (Herb. Trin. 7595; Ames 69924); “‘On 
a tree,’ May 26, 1918, W. EF. Broadway s.n. (Herb. Ames 22062; 
Herb N. Y. Bot. Gard.); Manzanilla, ‘‘Flowers white. On a fallen 
tree,’? March 9, 1921, N. L. Britton & E. G. Britton 2173 (Herb. N.Y. 
Bot. Gard.; U.S. Nat. Herb. 1198102); Little Gasparee, April 4, 
1921, N. L. Britton 2659 (Herb. N.Y. Bot. Gard.); Chacachacare, 
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