Piate VII. PLeuroTHatiis cructLaBia Ames & Correll. 
1, plant, natural size. 2, flower, side view, five times 
natural size. 3, lip, side view from above, ten times 
natural size. 4, lip, spread out, ten times natural 
size. 5, petal, ten times natural size. 
PLEUROTHALLIS TRIANGULIPETALA Ames & Correll. 6, 
plant, natural size. 7, flower, side view, ten times 
natural size. 8, lip, from above, ten times natural 
size. 9, lip, side view, ten times natural size. 10, 
petal, ten times natural size. 
Pirate VIII. Eprpenprum artricota Ames & Correll. 
1, terminal portion of plant, natural size. 2, flower, 
one and one half times natural size. 3, lip,from above, 
twice natural size. 4, lateral sepal, from above, twice 
natural size. 
Pate IX. ScAPHYGLOTTIS MINUTIFLORA Ames & Correll. 
1, plant, one half natural size. 2, flower, spread open, 
seven and one half times natural size. 3, flower, side 
view, seven and one half times natural size. 4, lip, 
spread out, ten times natural size. 
Pirate X. Sranuorea Lewisar Ames & Correll. 1, 
plant, one half natural size. 2, lip and column, side 
view, natural size. 3, lip, from above, natural size. 
4, column, anterior surface, natural size. 
Pirare XI. CAMpYLOCENTRUM MICROPHYLLUM Ames & 
Correll. 1, plant, natural size. 2, portion of plant 
showing fruiting racemes, natural size. 3, flower, 
spread out, ten times natural size. 4, flower, side 
view, ten times natural size. 5, capsule with remains 
of flower, five times natural size. 
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