MUSCI AND НЕРАТ!СЖ RECORDED FROM JAPAN. 157 
angustata canaliculata, marginibus interdum convolutis, apicem versus minute 
serrulatis, nervo inferne $ folii latitudinis occupante, versus apicem dorso scabro, 
cellulis ubique elongatis angustis areolata. 
Barren stems only, ‘Challenger’ Exp. 
Caulis 1-2-uncialis. Folia 4 mm. longa, subnitentia, sicca, longitudinaliter striatula. 
Very similar to D. hamuloswm; but with longer and wider leaves, with a different 
areolation. 
Sect. Chorisodontium. 
18. Птсвахгм CYLINDROTHECIUM, sp.n. Laxe cespitosum. Caulis erectus simplex fur- 
catusque, gracilis. Folia erecto-patentia, apicalia subfalcato-secunda angusta, dimidio 
inferiore elliptico convoluto, superiore sensim angustato, nervo angusto ad summam 
apicem a pagina angusta argute serrulata distincto, dorso etiam serrulato percursa, 
cellulis omnibus elongatis angustis alaribus conspicuis magnis quadratis fuscis 
areolata; perichzetialia caulina dimidio longiora late oblonga, convoluta, in acumen 
breve tenue subintegerrimum erectum producta. Тһеса in pedunculo brevi cylin- 
dracea erecta lævis. 
Miogisan, with old fruit in April, Bisset. 
Caulis 2-3-uncialis infra perichetium innovans continuus, radicellis brevibus incon- 
spicuis vestitus. Folia 6 mm. longa, post exsiccationem fusco-straminea ubique limpida ; 
perichzetialia magna pallidiora, 8 mm. longa. Pedunculus 13-14 mm. longus, ruber, tortus. 
Theca 2 mm. longa, fusca, ore intensiore colorato.  Peristomium vetustum, dentibus 
brevibus teneris. 
Much more slender than D. scoparium. The seta being short, the capsules are scarcely 
raised above the terminal leaves of the innovations. Тһе cylindrie capsule is different 
from that of the preceding section, there being no trace of the striation, and it thus agrees 
with the European D. Sauteri, D. longifolium, and D. strictum, as well as with some 
S. American species. 
Jaeger, Adumb. Musc. ii. 645, mentions a “ Dicranodontium uncinatulum," C. Muell. 
(in sched.), Japonica, Nikko, trans. Yokohama (Schaal). 
CAMPYLOPUS, Brid. 
14. C. LEaANUS, Sull. 
On rotten wood, barren, Maries. : ; 
This small species, discovered in America by Lea and published by Sullivant, Musc. 
Alleg. 172, has been gathered fertile by Griffith at Simla, and probably in the same part 
of India, barren, by Bell. Тһе equal-sided plicate capsule on a curved seta and the fim- 
briated calyptra present no differences from the usual states observable among the 
numerous species allied to the European С. densus. 
15. C. Brvuir, Van den Bosch et Lacoste, Bry. Javan. t. 65. 
Recorded in Miquel's Prolusio (Ann. Mus. Bot. Lugd. Bat. ii. 292) from several collec- 
tions. 
