ge— 
MR. W. MITTEN ON THE MOSSES OF THE EAST INDIES.. 61 
6. P. susuLosa (Bartramia, Griff. Not. p. 438; Icon. Plant. Asiat. 
ii. t. 101. f. 2). Dioica, czespitosa, habitu P. Turneriane, foliis erectis 
strictis appressis lanceolatis longiusculis angustis planiusculis nervo 
crassiusculo longe excurrente marginibus anguste recurvis serrulatis, 
cellulis elongatis basi latioribus, perichzetialibus nervo longius excur- 
rente, theca in pedunculo elongato globósa sulcata, operculo convexo, 
peristomio dentibus rubris, interno ciliis carente, Hore masculo foliis 
perigonialibus e basi oblonga erecta lanceolatis patulis. 
Hab. ** In montibus Khasia, ripis arenosis rivuli Maamloo, Deboro et 
Rangagurrah agri Singfoensis," Griffith ! 
P. Turneriana gracilior, foliis densioribus strietioribus appressis, non 
profunde carinatis, angustis. 
Plantula illa, a beato Griffithio pro var. A. memorata, mihi non visa ; sed 
sub hoc nomine specimen parvulum Leptotrichi cujusdam L. pomi- 
formi affinis, a Griffithio missum, in Herb. Wardiano asservatum est. 
7. P. ANGUSTA (Mitten). Dioica, czspitosa, folis erecto-patentibus 
sspe subsecundis ovato-lanceolatis nervo excurrente marginibus 
serrulatis, cellulis elongatis basi oblongis, perichztialibus e basi late 
ovata subulatis, theca in pedunculo elongato magna globosa plicata, 
operculo convexo, peristomio interno processibus lzvibus. 
B. prsetenuis e£ B. angustata, Wils. in Sched. 
Hab. In Ceylon, Gardner. (No. 601, 615). In Himalaye orient. reg. 
temp. (non omnino cum speciminibus Ceylanicis congruens), Sikkim, 
J. D. Hooker ! (No. 607). 
Habitu staturaque P. imbricatule, folis autem minus hastatis et cel- 
lulis longioribus basi non quadratis sed oblongis, perichztialibus 
subulatis et peristomio interno, e fragmentis, levi. Theca pro plantula 
satis magna. Substantia tenera. l 
8. P. IMBRICATULA (Mitten). Dioica, caule brevi, foliis imbricatis 
erectis ovatis breviter lanceolatis sensim angustatis non acuminatis 
nervo excurrente marginibus recurvis serrulatis, cellulis basi quadratis 
superne oblongis distinctis, perichetialibus longioribus subulato-at- 
tenuatis, theca in pedunculo elongato horizontali gibba plicata, oper- 
culo breviter conico, peristomio dentibus brevibus latiusculis interno 
ciliis nullis processibus apice striatulis, sporis reniformibus, flore mas- 
culo foliis perigonialibus ovatis subulatis. 
Bariramia Griffithiana ex parte, et B. tenella, Wels. in Sched. 
Hab. In Ceylon, Gardner! (No. 609, 613, 616). 
P. filiformi statura colore dispositioneque foliorum affine, sed foliis basi 
ad angulos cellulis abbreviatis quadratis superioribus oblongis. 
9. P. laxissima. (Bartramia, C. Müller, Syn. i. p. 480.) 
Hab. In Assam, Griffith ! 
10. P. ugTEROPHYLLA (Mitten). Dioica, cæspitosa, gracilis, foliis 
patentibus e basi oblonga lanceolatis nervo excurrente dorso mar- 
ginibusque recurvis argute serrulatis, cellulis conformibus basi parum 
