( 59 ) 
54. Meniscium. 
Fr. 'pinnate. 
1. Rhiz. wide creeping triphyllum, 
Loc. Sylhet. Chittagong. Cacbar. Bedd. F. S. I., 56. 
2. St. stout. cuspidatum 
a. Parishii. Pin. more herb, and pubescent. 
Loc. Himalayas. Bedd. F. B. I., 184, 809. 
55. Antrophyum. 
* Sori sunk in distinct groove. 
1. Fr. less than 1 in br. very thick. coriaceum'. 
Loc. trees. Nepal. Khasia. (doubtful sp., requires investiga- 
tion). 
Fr. broader. 
2. Fr. acute; no midrib; sori deeply immersed. 
plantagineum. 
a. Parvulum. Bl. 
Loc. a Khasia 4,000 ft Bedd. F. B. I., 267. 
3. Fr. blunt or acute ; midrib scarcely any ; sori and areola 
distinctly raised above surfaces reticulatum. 
Loc. Himalayas. 
* * Sori superficial, or but slightly immersed. 
Fr. obovate, entire or repand towards cuspidate point. 
latifolium. 
Loc. Bbotan, Bedd. F. B. I., 176; 
56. VlTTARIA: 
* Sori sunk in a tivo lipped marginal groove (Euvit- 
taria), 
1. Fr. 6 — 18 in 1. elongata. 
Loc. Trees. Kumaon, Khasia to Assam. Bedd. F. S. I., 21. 
* * Sori in a slightly intramarginal line, with un- 
altered edge of fr. produced beyond , or rolled over it, 
(Tceniopsis). 
M 
