76 l. DICRANE X. [ Campylopus. 
dorso et margine serrulata, czterum levissima tenera, cellulis alaribus 
valde laxis magnis et maxime ventricosis albis tenerrimis, basi e cellulis 
laxis teneris, superne minutissimis areolata, nervo latissimo folii partem 
totam fere superam occupante przdita.— C. Müll. l. c. 
Hab. Mexico, prope Xalapa, Deppe et Schiede. 
Caulibus caudatis C. porphyreodictyo similis, notis autem illustratis ab 
omnibus congeneribus differt. Forsan caulibus dimorphis.— C. Müll. l. c. 
6. C. nuuiLis (Mont. in Ann. Sc. Nat. ser. 3. iv. 110). Caulis vix 
ullus, basi decumbens. Folia dense imbricata, fulva, lanceolato-subulata, 
falcato-secunda, nervo tenui, apice denticulata. Theca obovata, madida 
brevis, sicca tenuissime striatula ; calyptra basi albo-fimbriata. 
Hab. Brasilia, ad ligna putrida, Blanchet. 
7. C. FILIFOLIUS (Hornsch. in Mart. Fl. Bras. Muse. 12, Dicranum). 
Caulis gracilis, interrupte foliatus. Folia patentia secundave, inferne anguste 
lanceolata, sensim subulata, nervo inferne folii latitudinis 3 occupante, ad 
apicem usque a lamina superne crebre serrulata distincto, marginato, 
dorso denticulato, cellulis basi concoloribus paucissimis elongatis, supe- 
rioribus ovalibus, alaribus copiosis ventricosis basin totam occupantibus ; 
perichztialia inferne convoluta, longe subulato-angustata, serrulata. Theca 
in pedunculo brevi, subobovata, curvata, basi substrumosa, ore obliquo, 
operculo rostrato ; calyptra ad thecæ medium descendens. 
C. cubensis, Sulliv. in Proceed. Amer. Acad. Aug. 1861. 
Hab. Brasilia, in monte Corcovado, Gardner, n. 24, Lobb. Ins. Cuba, 
Wright, n. 39. 
Caulis uncialis, interrupte comoso-foliatus. Folia fulvo-straminea, fus- 
cescentia. Pedunculus 3-4-linearis. 
C. cygneo simillimus, sed foliis minus attenuatis. 
8. C. cvauEus (Hedw. Sp. Musc. t. 37, Dicranum).  Gracillimus, 
simplex, flexuosus, flaccidus, remotifolius, e flavo fuscescens radiculosus 
nec villosus, fertilis innovatione subcomosa laterali reflexa brevi przeditus. 
Folia caulina laxissime patentia, valde tenuia, ad latera omnia spectantia 
nonnulla vix secunda, e basi late amplexicauli brevi subito in subulam 
elongatam angustissimam apice obsolete denticulatam flexuosam producta, 
canaliculata, nervo lato reticulato levi subulam totam occupante percursa, 
ad basin e cellulis parvis densis fuscescentibus, ad alas basilares multis 
laxissimis fuscis dein marcescentibus hyalinis ventricose dispositis aveo- 
lata; perichetialia multo robustiora et longius vaginantia, acuminato-subu- 
lata. Thecz 1-2 terminales, in pedunculo longiusculo levi rubro porrecto, 
humore eleganter cygneo-arcuato, rectz, parv; turgide gibboso-ovales, 
basi substrumosz, operculis conico-subulatis, dentibus apice fissis.— C. 
Müll. in Bot. Zeit. 1856, 417. 
Hab. Ins. Hispaniola, in montibus “ des Grandes Anses” dictis, Swartz. 
* Diagnosin meliorem e sp. Swartzianis authenticis duximus. Planta 
