EXPLANATION OF THE ILLUSTRATION 
Pirate V. Srecis ascensor C. Schweinfurth. 1, plant, 
two thirds natural size. 2, flower from side, natu- 
ral position, about four times natural size. 3, flow- 
er, expanded, from front, eight times natural size. 
4, petal, twenty times natural size. 5, lip from 
front, twenty times natural size. 6, lip from side, 
twenty times natural size. 
Drawn by Ecmer W, Situ 
