Dixon: NEw MossEs FROM MALAY PENINSULA = 233 
Calymperes stenophyllum Dixon sp. nov. 
Hyophilina. § Climacina. Humile; dense caespitosa. C. 
hyophilaceo et C. Delessertiit affine; differt foliis superioribus 
multo angustioribus, e marginibus convolutis subtubulosis, nervo 
dorso infra Jaevi, supra sublaevi vel minute tantum scaberulo, 
cellulis superioribus laevibus. 
-Folii pars vaginans anguste obovata vel elliptica, tertiam 
partem folii longitudinem vel ultra aequans. Teniola nulla. 
Cancellinae cellulae rectangulares. 
Ditissime fructiferum. Seta perbrevis, folia suprema haud 
superans. Calyptrae anguli supra fortiter serrulato-papillosi. 
AB. Lumut Dindings, Perak, 1899; Ridley (777). 
Very near to the two species with which I have compared it, 
and to others closely allied, but with the leaves (except perhaps 
the very lowest) much narrower, tubular above, and the nerve 
nearly and often quite smooth at back. C. hyophilaceum and 
C. Brotheri Besch. have the cancelline cells quadrate. 
eutrichestomum C. M.I1 have not seen, but Fleischer states 
that it is only a narrow-leaved form of C. Dozyanum. C. Deles- | 
sertii Besch. has distinctly wider leaves, and the back of nerve 
strongly papillose. 
Calymperes constrictum Dixon sp. nov. (PLATE 3, FIG. 10) 
Eu-calymperes. § Machrimanta. C.  setifolio Hampe 
affine, folia latiora, medio minus constricta, apice latiore, integro 
vel raro indistincte distanter denticulato; teniola ad apicem fere, 
limbum perangusitum instruente, circumdata; et parte basilari 
vaginante multo angustiore, sensim in laminam transeunte, 
margine superiore spinulis paucis sed fortibus armato. 
HAB. Klang Watercatchment Forest, Selangor, on rotten 
bark on the ground, 1922; Burkill (6836). 
The leaves in this species are only slightly constricted above 
the base, and it may therefore possibly not be so closely allied 
to the group of C. aeruginosum and C. setifolium as I have sug- 
gested. Moreover the leaves are closely enrolled when dry, 
and this is contrary to the habit of most of the species of this 
group; the cancelline here too is rather of the Climacina outline, 
the juxta-costal rows of its cells being the longest, while in the 
two species referred to the median rows are the longest, giving 
the cancellina a rounded summit. The cancelline cells too are 
