H. li. Bartlett, Simatra ferns, 
V 
sin^jles in U. B. national ^-^erbariim. 
6410 Schizaea digitata , (L. ) Bw. 
6444 Dryopteris ariua (Bon) O.K. 
6520 Blechnuin vostitim (Bl.) Kuhn. 
6535 Ophioglossun pedunoulosun I)esv. 
6537 Triahonanes opiifoliun Presl. 
irnnature, ana. in this stage inaistinguishable from 
T. baoerian^jg Bndl. 
6542 iiymenonhyllum ’’dilatatum SW.'.' 
6544 Polypodium superiiciale Bl. 
6547 Elaphoglossun calBii folium (Bl.) Lioore 
6553 Pteris nollucida Presl. 
a- 
6554 Athyriun 
6555 Polystiohun aristatun (Porst.) Presl not sure, without stem. 
6561 Sphenolepis ohusana (L.) Oopel. (Odontosoria chiriensis J.Bm ) 
6562 Polystiohum aristatun (Porst.) Presl 
6575 Lycopodium petiolatun Oopel. 
6578 Dryopteris heterolopia v.A.Y.L. (?) much larger than described. 
6580 Dryopteris inclusa Oopel. n.sp. 
6605 Aspienium loxocarpum Oopel. n.sp. 
6608 Athyriun 
group of A.opacum but there is a transient inducium 
6622 Lygodiun flexuosun ( L. ) Bw. 
6648 Trichomanos singaporienun (Y.I.B.) Y.A.Y.L. 
hardly distinguishable from T.javanicum 
6680 Polypodium nigrescens Bl. 
6692 Dryopteris Bartlettii Oopel. 
6711 Lygodiun scandens (.j.) Bw. 
6741 Lindsaya pectinata Bl. 
6790 Blech'num finlavsonianun Ifall. 
