AN ENUMBBATION OF CULTIVATED FEENS. 



121 



occupying more or less of the under side of the segments, or on 

 a sessile or petiolate lobe. 



Genus 46. — Portion of ma'ure frcnd, under side. No. i. 



1. P. aleicorne, Gaud. ; Lowe's Ferns, 7, t. 63. Acrostiehum 



alcieorne, 8w. ; Bot. Beg. t. 262-3. — East Indies, 

 Malayan Archipelago, and Australia. 



2. P. Stemaria, Bern. Acrostiehum Stemaria, Beam. Platy- 



cerium iEthiopicum, Hook. Gard. Ferns, t. 9. — West 

 Africa. 



3. P. grande, /. 8m. ; Eooh. Fil. Exot. t. 86. Acrostiehum 



grande, A. Gunn.; Eooh. et Bauer, Gen. Fil. t. 80 B. — 

 Malayan Archipelago and Australia. 



4. P. biformo, Bhtme, Fl. Jav. t. 18. Acrostiehum fuciforme, 



Wall. — Malacca and Java. 



5. P. Wallichii, Eooh Fil, Exot. t, 97.— Malacca. 



