COLLECTION OF BORNEAN MOSSES. 321 
smaller and apparently dioicous; it agrees with “7. equoreum Fleisch. n. sp., 
Bismarck-Archipel, Insel Mioko, M. Frond. Arch. Ind. et Polynes., No. 446," 
in all respects, the leaves only being possibly a shade less falcate. 
TRICHOSTELEUM LUXURIANS (Doz. & Molk.), Broth. Wet clay bank by 
brook, Sandakan, с.Ёг. (No. 60); Sekong, on decayed wood, с.Ёг. (No. 105, 
and with T. hamatum, No. 101). 
SEMATOPHYLLUM CONVOLUTUM (Bry. jav.), Jaeg. Sadong, Sarawak, 1901, 
leg. J. H. Cranston, c.fr. (No. 65). 
К. LAMPROPHYLLUM (Mitt.), Jaeg. (S. seabrellum (Bry. jav.), Par.). 
Damp rock in jungle, Sapong, near Tenom (No. 211 в). Associated with 
Plagiothecium Miquelit, ete. I have not been able to see an authentic specimeu 
of 5. scabrellum, Lac., but from the deseription and figures this agrees very 
well. It is closely associated also with a somewhat different looking plant 
with wider leaves, which, however, I believe intergrades with it and is the 
same species. Both occurred in very small quantity. 
Cardot, in Ann. Conserv. Genève, xv.-xvi. 175 (Plante Hochreutineranæ), 
has shown that Acroporium lamprophyllum, Mitt. (1867) antedates and is 
identical with Н. scabrellum, Bry. jav. It is necessary not to confuse this 
plant, Sematophyllum. lamprophyllum (Mitt.) Jaeg., with S. lamprophyllum, 
Mitt. from Cuba; but as that species is referable to Rhaphidostegium there is 
no reason why the two names should not stand. 
S. Braun (C. Muell), Jaeg. Matang, Sarawak, 1899, leg. J. H. 
Cranston, 1901 (No. 84). 
SEMATOPHYLLUM RIGENS, Broth. MS. in litt. ad Rev. C. Н. Binstead, 
sp. nov. (Pl. 27. fig. 18.) 
Robustum ; caulis ad 5 ст. altus, parce irregulariter ramosus, flexuosus, 
rigidus, olivaceus. Folia sat conferta, rigidissima, sicca haud mutata, erecto- 
patentia vel aliquando secunda, stricta, ad summum caulem penicillata, vix 
tamen cuspidata, 5 mm. longa vel supra, totum folium convoluto-concavum, 
superne tubulosum, а basi ad apicem acutiusculum pungentem sensim angus- 
tatum, integerrimum, enerve. Cellule angustissimæ, lineares, заре sub- 
vermiculares, læves, parietibus firmis incrassatis, infra majores, valde porosæ, 
infimæ aurantiacæ, alares magne, vesieulosæ, circa quinæ, auriculas magnas 
pernotatas formantes. Cetera nulla. 
Hab. Matang, Sarawak, St. V. B. Down, 1899, ex herb. Binstead. 
Quite distinct from all the species known to me in the robust habit with 
long, narrow, rigid, subulate-tubular leaves. S. secundum (Reinw. & 
Hornsch.) is perhaps the nearest, but that has the leaves quite differently 
disposed, and with a distinetly expanded base; here the leaves are subtubular 
and convolute from the insertion, as in some of the smaller species. 
LINN. JOURN.—BOTANY, VOL. XLIII. Z 
