oo © = 11 
V, Polypodium incifum, "fronde bipinnata : pinnulis 
linearilanceolatis argute incifie dentatis (Fig. 13.b). 
Obf, Pinnulz lineares, incifo : lacinulis acutis. Acervuli 
capfularum majores quam in prioribus, maturis illis 
confluentes & omnem pinnule discum occupantes, 
prominentibus tum lacinularum incifuris. 
Fig. 1% 
Polypodium ‚fragile , frondibus bipinnatis, foliolis remo- 
tis pinnis fubrotundis incifis, 
Obf. Qu fubhac fpecie militant non paucz varietates 
breviflimis complexe, fequentes funt, 
I. Polypodium fragile crenatum, pinnulis remotis fub- 
rotundis incifis crenatis (a. b;) 
Ohf. Frondes fpithamei ; pinne fubopolite remote; pin- 
nulz fubrotund®, oblong&, obtuf« incife crenatz (a). 
Szpius inferiores pinne fteriles majores, crenis con- 
tradtis rolundatis (b). 
II. Polypodium fragile dentatum, pinnulis remotis 
longioribus, incifis: laciniis diftantibus oblongis in- 
zqgnaliter dentato - ferratis (c). 
Obf. Frondes pedales, pinn& numerofz plus minusve ad, 
proximate. Sculptoris incuria lacinulas in pinnula 
depicta confluentes expreflit, qu& diftare debeant, 
II. Polypodium fragile crifatum, pinnulis remotis pa- 
rum, incifis crenatis vel criftatis, acervulis maximis (e), 
N 
IV, Polypodium fragile anguftatum, pinnulis, „remotis 
ovato-lanceolatis incifis, laciniis linearibus diftantibus 
audte ferratis (d). 
Obf. Frondes pedales graciles, Pinn® remotz ad angulum 
fubacutum difcedentes; pinnarum ultimum par remo- 
tiffimum, Pinnule remotz difiind®, alternz, lan. 
ceolatz acutz , profunde pinnatifide vel incifz: la- 
