1252 BENGAL PLANTS. [Nephrodium. 
Sori almost always at the apex of free veinlets, serie! on the 
netted veins sariolosum 
Sori on the netted veins :— 
Stipes and rachis yellow or brown polymorphum. 
Stipes and rachis polished, black-purple ............ Simonsit. 
“| Stipes es. erect, on phuialg -creeping rhizome ; termina 
pinna entire ; sori small [p. 12 heterosorum. 
§Fronds with main-veins Seperate pan to the edge but no 
hp peters veins forming primary areole, the intervening 
Tina reole enclosing simple free veins; stipes tu Site fronds 
ually more or less twice-pinnate, sometimes thrice-pinn sori 
ai large, both on free and netted veinlets [p. 1251] .. pene 
2788. NEPHRODIUM CALCARATUM "Hook. var. crutaTA Bedd. Las- 
trea a var. ciliata F. I. C. 235 
Chitta 
A ‘sled par with erect, stout caudex. 
2788/2. Var. sericea Bedd. Lastrea calcarata var. sericea 
ereasn 
A tufted fern, with erect, stout caudex. 
2788/3. Var. FaLctLoBa Bedd. Lastreacalcarata var. falciloba 
F. I. C. 237. Polypodium parasiticum F. 1. 753 (Ed. 
ied 3 a 68 
Chota ee E. Bengal ; Chittagong. 
A tufted fern 
2789. NEPHRODIUM CocHLEATUM Don. Lastrea Filix-mas var. 
sa Meacieg BoC. Dau. 
Cho agpur ; oe 
A gL Nia tufted fe 
2790. NEPHRODIUM CRENATUM cae, Lastrea crenata F. I. C. 
258. 
Chota Nagpur, Parasnath. 
A handsome, tufted fern. 
2791. NeEPHRODIUM PTEROIDES J. Sm.; F. I. C. 269. 
Orissa 
A wide-creeping fern. 
2792. NerHRopium unrrum Sieb.; F. I. C. 268. Polypodium 
unitum F. I, 752 (Ed. C. B. C.). 
C. Bengal; E. Bengal ; Chittagong 
A common fern of swampy decane Beng. a 
