AX ENUMERATION OF CULTIVATED FERNS. 



171 



21. P. vulgaris, Metten. Phegopteris polypodioides, Fee. 



Polypodiutn Phegopteris, Linn.; Eng. Hot. t. 2224; 

 ScM. Fil. t. 20 ; Lindl. and Moore's Brit. Ferns, t. 4; 

 Hook. Brit. Ferns, t. 3. Temperate Zone of the 

 Northern Hemisphere, Britain. 



22. P. rugulosa, Fee. Polypodium rugulosum, Labill Nov. 



Holl. t. 241. Tasmania and New Zealand. 



85. HYPOLEPIS, Bernli. 



Vernation uniserial, sarmentose. Fronds bi-tripinnate, 1-6 

 feet high, smooth, pilo-glandnlose or 

 aculeate. Veins forked or pinnate ; 

 venules free, the lower exterior 

 branch sporangiferous on its apex. 

 Eeceptacles punctiform, Sori round, 

 marginal, each seated in the axis of 

 a renexed indusiform crenule. 



1. H. repens, Presl; Hook. Sp. 

 Fil 2, t. 90 B ; Hook, et 

 Bauer, Gen. Fil. t. 67 B. 

 Lonchites repens, Linn. ; 

 (Plum. Fit. t. 12). West 

 Indies. 



2. H. tenuifolia, Bernli.; Hook. 

 Sp. Fil 2, t. 89 C. Lon- 

 chites tenuifolia, Forst. 

 Cheilanthes arborescens, 

 Sw. Malayan Archipela.go 

 and Polynesia. 



Genus 85. Fertile pinna, 

 under side. No. 3. 



3. H. amaurorachis, Hook. Sp. Fil ; Metten. Fil. Horl Lips. 



t. 16, /. 1 ; Lowe's New Ferns, t. 2. Cheilanthes 

 amaurorachis, Kunze. Australia.. 



4. H. distans, Hook. Sp. Fil 2, t. 95 C. New Zealand. 



