4/7 NATURAL SIZK. 



PLATE XXXI. 



i. (1Y.MNADENIA AIJHDA. 2. ORCHIS MORIO (FOUR COLOUR FORMS). 

 3. HAP.KXARIA VIRIDIS. 4. ( iV.MN ADENI A ODORATISSIMA. 



5. LISTERA CORDATA. 



