Plate 9. 



i. Cryptostylis longifolia. Plant nat. size. Fig. 1. — Labellum from above; a.p., glandular process near 

 tip. Fig. 2. — Labellum from below. Fig. 3. — The same from side. Fig. 4. — Column from front. 

 Fig. 5. — Same from side. Details 1-3 nearly nat. size ; 4-5 enlarged. 



ii. Pterostylis nana. Plant nat. size. Fig. 6. — Labellum from above ; c .1., claw.; a.p., basal appendage. 

 Fig. 7. — Same from side. Fig. 8.— Column from front. Fig. 9. — Same from side. Fig. 10. — Top of 

 column from front. Fig. 11. — Vertical section of flower; I.I., lower lip; t., inflexed tooth; h., hood 

 or galea. All details enlarged. 



