EXPLANATION OF THE [ILLUSTRATION 
Pirate XLVII. VarGastet_a peruviana C, Schwein- 
Jurth. 1, plants, one fourth natural size. 2, flower, 
from side, one and one half times natural size. 3, 
dorsal sepal, twice natural size. 4, petal, twice 
natural size. 5, lip, expanded, from above, twice 
natural size. 6, column and lip, from side, twice 
natural size. 7, anther with pollinia, from below, 
eight times natural size. 
Drawn by E.mer W., Situ 
