with a complicate apex. Petals triangular-lanceolate, 
acute or acuminate, slightly shorter than the sepals. Lip 
conspicuously spurred ; lamina tubular-involute in natu- 
ral position, ovate-lanceolate in outline when expanded, 
about 2 mm. long, deeply 3-lobed below the middle; 
lateral lobes relatively short, obliquely subquadrate and 
slightly dilated above with an obtuse outer tip; mid-lobe 
much protuberant, narrowly lanceolate-triangular, long- 
acuminate; spur relatively large, U-shaped when viewed 
from the side, slender and cylindric below, laterally flat- 
tened and dilated above, about 1.8 mm. long from the 
rounded apex to the base of the curve. Column minute. 
Ovary glabrous. 
This plant is very similar to typical Campylocentrum 
Ulaet Cogn., but differs in having much smaller leaves, 
a differently proportioned lip and a larger U-shaped spur. 
Peru: Junin, Chanchamayo Valley, at 1800 meters altitude, Octo- 
ber ‘£1924-1927,’’ Carlos Schunke 520 (Tyrer in Herb. Field Mus. 
571579). 
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