LIST OF FERNS. 193 
POLY PODIUM. 
P. pustulatum. Phymatodes. Australia and Pelypodium 
New Zealand. P1. 
P. pennigerum. Forster. Goniopteris. J. Sm. 
New Zealand. (Brought by Clement). 
P. (Phymatodes) Billardiern (?) New Zea- 
land. (Brought by Clement, 1878). 
P. rugulosum (?) New Zealand. (Young 
plants raised from spores brought by 
Clement). 
POLYS LIGEU M. 
Aspidium, sec 1. Syn. Fil. 
P. triangulum. West Indies. Polystichum 
feactleatum. (Var. lobatum). Europe. 
P. aculeatum. (Var. angulare). Subvar. (?) 
P. aristatum. India and Pacific Islands. 
Prikis. 
Pt. longifolia. | Tropical countries. Also Pteris 
Spain, Sicily, Teneriffe, &c. 
Pt. cretic2 Italy, Greece, and many warm 
countries. 
FE. umbrosa. Australia. 
Pre secrulata. China. 
A 
