110 ft. 8. Rogers.- 



I have examined specimens of this plant from the following Vic- 

 torian localities : — 



Summit of Mt. Dandenong (C. French, jun.). 



Watts River, Healesville (C. French, jun., and E. E. Pescott). 



Fernshawe (C. French, jun.). 



Condah (F. M. Reader). 



I believe that we owe the discovery of this orchid to Mr. C. French, 

 jun. 



EXPLANATION OF PLATES. 



Platk VII. 

 Pterostylis cucullata, Br. 



The plant is shown natural size. 



1. Column from the side. x 2. 



2. Three-quarter view labellum, showing longitudinal raised line 



and appendage, x 2. 



3. Labellum, showing the upper surface of the lamina. x 2. 



4. The stigma. x 2. 



5. The conjoined sepals (natural size), showing the narrow sinus. 

 The drawings are from the living plant. 



Platk VIII. 

 Pterostylis furcata, Lindl. 



The plant is shown natural size. 



1. Three-quarter view labellum, showing longitudinal raised line 



and very long basal appendage. x 2. 



2. Labellum, showing upper surface of lamina and upturned 



margins, longitudinal raised line and appendage. x 2. 



3. Labellum. showing lower surface of lamina with longitudinal 



groove corresponding to the raised line on upper sur- 

 face, x 2. 



4. Column from the side, x 2. 



5. The narrow stigma. x H. 



The drawings are from herbarium specimens. 



Plate IX. 



Pterostylis falcata and /'. alpina. 



The plants ate shown natural size. 



