.-? i 





V^: 



Plate XXXI. 



4/7 NATURAL SIZE. 



I. (;y.\[NA1)ENI.\ .\LlilDA. 2. ORCHIS ,\10i;iri (four f OLOUK FORMS). 

 3. HABK.NARIA VIRIDIS. 4. ( ;^•.MN AIJENIA ODORATISSIMA. 



5. LISTERA CORDATA. 



