14 
GENUS 47. POLYSTICHUM. Rors. 
1. PoLYSTICHUM SEMICORDATUM, Sw.—Birma. Ferns British India, tab. 35. 
2, PoLysTICHUM LONCHITIs, Sw.—North India, Ferns British India, tab. 128, 
3. . PoLYSTICHUM LACHENENSE, Hk,—North India. Ferns British India, tab. 32, 
4, Po.ysTicHuM ATKINsoNI, Bedd.—Root stock scaly, stipes 2-3 inches long thin stramineous and with the rachis furnished ‘ 
with a few chaffy scales, fronds 2-3 inches long by $ inch broad pinnate throughout, pinnee ovate the 2 sides subequal spinoso-serrate 
_ the superior base often with an auricle, texture coriaceous, sori, generally confined to the upper half of the pinne. Sikkim, high level, 
gathered by the late Mr. Atkinson intermediate between Lachenense and ilicifolium, Lerns British India, tab. 362, Hh. 
5. PotysticHum AURICULATUM, Sw.—General. Ferns Southern India, tab. 120, (Polypodium harpophyllum, Zenk ; Syn, 
Ful. 2nd edit.p, 511. - oe | | : é 
6. PoLYsTICHUM AURICULATUM, var. B obliquum, Don.—North Tadia, Ferns British India, tab. 33. (ceespitosum.) 
7. PolysTICHUM AURICULATUM, var. y marginatum, Wall.—North India. Ferns British India, tab. 363, 
8. PoLysTICHUM AURICULATUM, var. 5 lentum, Don. North India, Ferns British India, tab. 136. (semibipinnatum,) 
9, PoLystTicHuM ILIcIFoLIUM, Don.—North India, Ferns British India, tab. 31. (stimulans.) 
10. PoLysticoum THomson1.—Hk,—North India. Ferns British India, tab. 126, 
11, Pouyaticnum ACULEATUM, Sw.—General  Lerns Southern India, tab. 121. 
12. Potysticoum ACULEATUM, var. Bangulare, Willd.—General. Ferns Southern India, tab. 122. 
There are many forms of this very;variable species in different parts of India that mane well be figured, they are however 
difficult to define and though extreme forms of each supposed variety may look very distinct, they often run more or less one into 
another and some forms even seem t9 connect ilicifolium, Thomsoni, and Prescottianum, 
13. PolysTIcHUM ANOMALUM. Hk. & Arn.—Ceylon. ferns British India, tab. 219. only an abnormal Dy of aculeatum 
I think. | ‘ 3 | 3 | 
14, Ponysticoum Prescortianum, Hk.—North India, Ferns British, India, tab. 34. 
15. Potysticoum Sixximensg, Bedd.—North India. Ferns British India, tab. 127. 
GENUS 48. CYRTOMIUM. Przsr, 
1. Cyrromium capucum, Wall.—North India. Ferns British India, tab. 46. 
2, CYRTOMIUM FALCATUM, var. 6 caryotideum, Wall.—General. Ferns Southern India, tab. 119. 
GENUS 49. ASPIDIUM. Scuort, (including Sagenia.) 
It is impossible to keep up Sagenia for the species with reniform involucres as some of the species have them sometimes pel- 
-jate and sometimes reniform, or both mixed on the same frond, the involucres are occasionally entirely absent and-sometimes very | 
abnormal in shape. | | , 
1, AsPIDIUM PoLyMoRPHUM, Wall.—General. _ Ferns Southern India, tabs. 116 and 117. This includes siifolium of the 
Syn. Ful., 2nd edit., p. 299, at least as far as the Courtallum plant is concerned, and I believe that Barteri and repandum are not distinct 
from this even as varieties. 
2. Asprpium SINGAPORIANUM, Wall.—Singapore. Ferns British India, tab. 168. 
3. AsPIDIUM ZoLLINGERIANUM, Aze.—Birma, Ferns british India, tab, 251, 
4. AsPIDIUM SUBTRIPHYLLUM, Hi:.—North India, Ceylon. Ferns Southern India, tab. 242. Ferns British India, tab. 48. 
. ASPIDIUM SUBCONFLUENS, Bedd.—Stipe 1-14 feet long fu 
10-12 inches each way tripinnatifid, lowest pair of pinne largest opposi 
pinnules small falcate subentire, the lower ones much produced lanceol 
the rachis into falcate lobes; above the lowest pair of pinnae the rachis is broadly wing 
