2o8 
The Ohio Naturalist. 
[Vol. V, No. 1, 
Polypodium vulgare L., Polypody.— Belmont, Cuyahoga, 
Fairfield, Greene, Hocking, Jackson, Knox, Lake, Lawrence, 
Licking, Loram, Monroe, Perry, Summit, Vinton, Wayne. 
PoLYEODiuM POLYPODioiDEs (L.) A. S. Hitchcock, Gray 
Polypody. — Adams, Hamilton. 
Adiaxtu.m peuatum L., Maiden-hair. — Adams, Auglaize, Bel- 
mont, Brown, Carroll, Champaign, Clermont, Clinton, Crawford, 
Delaware, Fairfield, Franklin, Gallia, Greene, Hamilton, Hardin, 
Harrison, Highland, Holmes, Huron, Jefferson, Lake, Logan, 
Lorain, Madison, Medina, Monroe, Morrow, Noble, Paulding, 
Pike, Portage, Preble, Richland, Scioto, Seneca, Vinton, Warren, 
Wayne, Wi'liams. 
Pteridium AQuiLiNUM (L.) Kuliii., {Ptcris aquUuiah.) Brake. 
— Ashtabula, Carroll, Defiance, Erie, Fairfield, Fulton, Gallia, 
Harrison, Knox, Lorain, Lucas, Monroe, Paulding, Richland, 
Sandusky, Stark, Tuscarawas, Wayne, Williams, Wood. 
Pell.®a atropurpurea (L.) Link., Cliff-brake. — Adams, 
Clark, Franklin, Greene, Highland, Ottawa, Stark. 
WooDWARDiA viRGiNiCA (L.) J. E. Smith., Chain-fern. — Ash- 
tabula, Defiance, Summit, Wayne, Williams. 
Asplenium pixxatifidum Nutt., Spleenwort. — Fairfield, 
Hocking, Lawrence. 
Asplexium ebexoides R. R. Scott, Spleenwort. — Hocking. 
Asplenium parvulum Mart. & Gal., Spleenwort. — Adams. 
Asplexium pl.vtyneurox (L.) Oakes, (.4. ebeneum Ait.) 
Spleenwort. — Brown, Clermont, Defiance, Delaware, Fairfield, 
Gallia, Green, Jackson, Lawrence, Montgomery, Morgan, Portage, 
Scioto, Summit, Vhnton, Wayne. 
Asplexium trichomanes L., Spleenwort. — Ashtabula, Co- 
shocton, Fairfield, Green, Hocking, Holmes, Knox, Lawrence, 
Licking, Paulding. 
Asplenium axgustifolium Michx., Spleenwort. — Auglaize, 
Belmont, Clermont, Cuyahoga, Fairfield, Franklin, Gallia, Har- 
din, Huron, Medina, Meigs, Monroe, Portage, Preble, Seneca, 
Warren, Wayne, Wyandot. 
Asplenium ruta-muraria L., Spleenwort. — Green. 
Asplexium montanum Willd., Spleenwort. — Summit. 
Asplexiu.m achrostichoides Sw. (A. thelypteroides Michx.) 
Spleenwort. — Belmont, Clermont, Clinton, Hardin, Hocking, 
Huron, Medina, Meigs, Miami, Wayne. 
Asplenium filix-fcemina (L.) Bernh., Lady-fern. — Adams, 
Auglaize, Brown, Carroll, Clermont, Clinton, Cuyahoga, Defiance, 
Erie, Fairfield, Fulton, Hocking, Huron, Madison, Perry, Rich- 
mond, Summit, Wayne. 
Camptosorus rhizopiiyllus , (L.) Link., Walking-fern.- — 
Adams, Champaign, Delaware, Fairfield, Franklin, Gallia, Greenu 
