=3 
106 Cellulares: 
1735. P. philegopteris, Linn. Bk. P. connectile, Willd. Pale 
Sip IY, polypod. July-Aug. 8to12i. Y. sw. O. 
1736. O.noclea sensibilis, Linn. Sensitive polypod. July. 12 
to 181. 2%. wp. Moist woods. O. Ky. 
Aspidium. Shield-fern. 
1737. Aspidium acrostichoides. Willd. June—Aug. 12 to 18 i.. 
4%. rs. sw. W. Used by some as a vermifuge. 
1738. A. thelypteris, Willd. Marsh shield-fern. July. 12 to 
18 i. mh. wp. &c. O. 
1739. A. cristatum, Willd. Crested shield-fern. July. 12 to 18i. 
Marshy woods. Central O. 
1740. A. lancastriense, Spreng. July. 18 to 241. 2. Woods.. 
Central O.? 
1741. A goldianum, Hook. Goldie’s shield-fern. July. 18 to 
361i. 24. Woods. Central O. | 
1742. A fragile, Willd. A tenue, Pursh. Slender shield-fern. 
June-July. 6to 141. 2. sw. rs. &c. W. 
1743. A marginale, Willd. Marginal shield-fern. July—Sept. 
lto2f. 4%. Rocky woods. Ky. St. Shady argillace- 
ous ravines, Wor. O.— | 
1744. A. spinulosum, Willd. Prickly toothed shield-fern. July. 
4. sw. (12 to 18i. Central O.)? 
1745. A. bulbiferum, Willd. July. 12 to18i. 2. Wet rocks. 
Ky. St. Limestone ledges, Central O. 
1746. A. filix-mas, Willd. Male fern. July. 2to3f. Shady 
banks. Hook. Ky. St. Vermifuge, tonic, astringent. 
Wood & Bache. 
1747. A. asplenoides, Wild. July. lto2f. 2%. sw. Mar. O. 
Asplenium. Spleenwort. 
1748. Asplenium rhizophyllum, Willd. Walking leaf. July. 
4tol0i. &. Rocks. O. Ky. 
1749. A. angustifolium, Miche. July. 12to18i. 4. Moist 
woods. sw. O. Ky. 
1750. A. ebeneum, Willd. Ebony spleenwort. July. 6 to I0i. 
4. Argillaceous hill-sides. rs. O. Ky. 
1751. A. trichomanes, Linn. July. 4 to8i. 4%. Shady rocks. 
Ky. St. Near Cin. O. Resembles the preceding closely. 
1752. A. thelypteroides, Micha. July. Lto2f. U4. Shady 
banks of streams. O. Ky. 
1753. A. ruta-muraria, Linn. Rock-rue. July. 2to4i. Y. 
Rocks. Ky. St. Near Cin. O. 
1754. A. montanum, Willd. Mountain spleenwort. July. 4 to 
8i. 2%. Mountain rocks. Ky. St. 
