154 MR. W. MITTEN ON MUSCI AND HEPATIC 
(Ctenium, Schimp.) 
S. OLDHAMI, sp. nov. Dioicus, dense intricato-czspitosus, caule pro- 
cumbente ramulis densis brevibus pinnato, foliis falcatis secundis lan- 
ceolatis e basi subovata sensim tenuiter angustatis superne serrulatis, 
nervis binis brevibus, cellulis omnibus elongatis angustis, perichzti- 
alibus internis ovatis subplicatis apice subulatis, theca in pedunculo 
elongato rubro ovali inzequali horizontali, operculo conico acuto, peri- 
stomio normali processibus solidis ciliis binis interpositis. 
Hab. Rocks at Nagasaki, Japan, Oldham. 
At first sight this moss has a striking resemblance to the smaller 
tufted states of S. molluscus, having the same soft yellowish ap- 
pearance and similar ramification, but its affinity would seem to 
be with S. plumeformis, Wils., and 8. crista-castrensis (L.). 
S. PLUM&FORMIS (Wils.). 
Hab. Rocks, Nagasaki, Japan, Oldham. 
The description of Hypnum Rodgersianum, Sullivant and Les- 
quereux, appears to indicate this fine species. 
LEUCODONTA CE, Mitten. 
Hepwiara, Ehrh. 
H. cıLIATA, Dicks. 
Hab. Rocks, Nagasaki, Japan, Oldham. 
LESKEACEE, Mitten. 
ANOMODON, Hook. 
A. TRISTIS, Cesati. 
Hab. Nagasaki, Japan, Oldham. 
A. DEVOLUTUS, Mitten. 
Hab. City wall, Ningpo, China, Oldham; Hongkong, Bowring. 
A. VITICULOSUS, L. 
Hab. City wall, Ningpo, China, Oldham. 
LESKEA, Hedw. 
L. DECURVATA, sp. nov. Dioica, caule procumbente czespitoso, ramis 
inordinatis ramosis apicibus secundifoliis decurvis, foliis imbricatis 
patentibus late ovatis acutis, nervo concolori pereurrente, marginibus 
minute crenulatis, cellulis omnibus parvis ovoideo-rotundis distinctis 
subpellucidis minute papillosis, perichætialibus erectis ovato-lanceo- 
latis sensim angustatis apice serrulatis, cellulis elongatis areolatis, 
theca in pedunculo elongato rubro cylindracea arcuata, operculo conico 
acuminato. 
Hab. Rocks, Nagasaki, Japan, Oldham. 
