CRYPTOGAMIA FiLices. Aspidium. 
solitario instructis, rachibus pubescentibus, stipite gla- 
bro. Willd. sp. pl. 5. p. 279. 
Nephrodiam punctilobulum. Mich. fl. amer. 2. p. 268. 
In shady woods, on the banks of small rivulets : Cana- 
da to Virginia. 4. Joly. v.v. From two to three 
feet high. 
18. A. frondibus bipinnatis, pinnulis decurrentibus ovato- 
oblongis pinnatifidis, laciniis dentatis, soris sparsis. 
Willd. sp. pl. 5. p. 279. 
In Pensylvania. Muhlenberg, Y. +. Not much 
above a span high; fructification small. 
. 19. A: frondibus bipinnatis, pinnulis ovatis decurrentibus 
dentatis, soris solitariis juxta dentes pionna, Willd. 
sp. pl. 5. p. 279. : 
Nephrodium tenue. Mich. fl. amer. 2. p.260. =- 
In clefts of rocks: Canada to Virginia. 2. July. v. v. 
A small species; fructifications large. 
- 90. A. frondibus bipinnatis, pinnulis subtus paleaceo-setosis 
oblongis obtusis crenatis coadunatis, soris demum con- 
dentibus. Willd. sp. pl. 5. p. 282. 
hrodium rufidulum. Mich. fl. amer. 2. p. 269. 
On rocks: Canada to Pensylvania. X. is v. v. 
A small species, growing in large tufts; it resembles 
Woodsia hyperborea very much. 
qs. ONOCLEA. Willd. in mag. ges. naturf. fr. x. 
~ berl. 1809. p. 160. 
Ln o. frondibus sterilibus pinnatis, pinnis LanBeotatis ics is 
inciso-dentatis, superioribus coadunatis, fructificanti- 
bus bipinnatis, pinnulis recurvato-globosis glabris, ra- 
PR .. chi glabra.— Willd. sp. pl. 5. p. 287. 
> , Icon. Schkuhr filic. t. 102. Pluk. mant. t. 404. f. 2. 
b * Breyn. cent. t. 56. f. B. 
ad lo low pastures and open woods: New York to Florida. 
-3. Joly. v. v. About a = high; leaves pale 
green. 
“frondibus sterilibus pinnatis, pinnis oppositis pinnati- 
= fidis, lobis rotundatis: inferioribus sensim minoribus, - 
superioribus coadunatis, fructificantibus bipinnatis, 
Pinnalis incisis recurvato-globosis ns, rachi squa- 
mosa.— Schkuhr filic. p. 95. t. 103, 
sc usa low grounds: Pensylvania. 2. 
(so c" as the preceding. T. 
y- v. - Not 
$ 
atomarium. 
tenue. 
sensibilis. — 
obtusilobata. 
