Monographs Details: Maxillaria
Authority: Schweinfurth, Charles. 1967. Orchidaceae of the Guayana Highland. Mem. New York Bot. Gard. 14: 69-214.
Scientific Name:Maxillaria
Description:Distribution and Ecology - BRAZIL. Amazonas: Taracua, Alto Rio Negro, blooming in April, G. Hübner 176 (flower lost). VENEZUELA. Bolivar: Chimantd Massif, east-central portion of summit of Apdcara-tepui, 2450-2500 m alt., on tree at edge of summit, pseudobulb 2-angled, biconvex, leaves coriaceous, deep green above and paler beneath, sepals and petals copper-reddish, lip copper-reddish and yellowish, June 21-22, 1953, J. A. Steyermark 75917 (flower imperfect) ; Sierra Ichún, on sandstone rock at the summit, lat. 4°46', long. 63° 18', 625-725 m alt., leaves erect, stiff, coriaceous, olive-green, December 27, 1961, Steyermark 90277 (no good flower); bosque hiimedo en las vecindades del K m 119 al Sur de El Dorado, 1030 m alt., epiphyte on fallen log, leaves coriaceous, above dull green irregularly spotted with gray-white, beneath grayish, January 12, 1964, Steyermark & Dunsterville 93030 (Aff. M . venusta Linden & Reichb. f.) Amazonas: Mt. Duida, Aguita, 950 m alt., G. H . H . Tate 941 (flower poor) ; Mt. Duida, Desfiladero, 1840 m alt., Tate 709, 1049 (sterile); Mt. Duida, Central Camp, 1470 m alt., Tate 579 (sterile); Cerro de la Neblina, Rio Yatua, in rain forest southeast of Base Camp, 1400-1700 m alt., on tree trunk 3 m above the ground, peduncles and flowers pale wine-color and the lip with a white tip, December 14, 1953, B. Maguire, J. J. Wurdack & G. S. Bunting 36791 (no flower found).

Distribution:Brazil South America| Venezuela South America|