402 CEPHALOZIA, [ODONTOSCHISMA. 
niventi-clausis, pro capsulz emissione rimainfra-apicalidehiscentibus, 
raro circumscissis v. valvatis. 
14, CEPHALOZIA DENUDATA (Mart.). 
Jungermania scalaris B denudata, Mart. Fl. Crypt. Erlang. (1817) ; 
Pleuroschisma (Odontoschisma) denudatum Dum. Syll. Jung. Eur. (1831) ; 
Jungermania Sphagni Hook, Br. Jung. Suppl. t. 2; Odontoschisma denu- 
datum (Mart.) Lindberg, Not. Soc. F. Fl, Fenn. (1874); Spruce, Journ. 
Bot. (1876). 
Hab, Ad arbores excisas et truncos prostratos putrescentes, rarius in ipsa 
terra turfosa saxisque vel in muscis reptantes, in montibus humi- 
lioribus totius fere Europe et Americze borealis, in Andibus 
rarissime (vide infra). 
F 85x ‘8; ¢ qh; f@ superiora 5 x°4; br'4 int. ‘9°55 per 24x -5™™ 
Ceph. Sphagni primo visu sat similis, paulo humilior, perseepe rubescens, 
colore magis in purpureum vel etiam in violaceum vergente (nec 
rubro-miniato sicut in 0. Sphagni). Caudex breviusculus, prostratus 
aphyllus, totus intricato-ramosus radicellosus, insuperque flagellis 
validis radicellis villosissimis matrici adfixus. Caules vix pollicares 
assurgentes arcuantes, arhizi, rarissime apice flagelliformi radicantes, 
subramosi ; rami seepe fasciculati, alii (normales) caulesque basi plus 
minus aphylli deinde, foliis ad medium usque sensim crescentibus, 
apicem versus simili modo decrescentibus, vestiti, ex quo rami (semper 
oligophylli) ambitu lineari-lanceolati evadunt ; alii rami erecti superne 
sensim parvifolii apice gemmipari. 
Folia eadem fere forma ac O. Sphagni, oblique late ovata vel ovato-rotunda, 
raro retusa subemarginatave, antice obscure decurrentia, subconcava, 
assurgentia—non tamen secunda ad O. Sphagni instar—pellucidiora ; 
cellule fere eadem magnitudine magis tamen incrassatee, cavitate 
minore ambitu distincte 6-sinuata, endochromio parciore, externe 
parum verruculose. Folia surculorum gemmiparorum suberecta 
subrotunda, apice varia, rotundata, subacuta, erosave. 
Foliola ubique fere obvia, ad caules minuta ovata squameformia, ad 
surculos gemmiparos insigniter aucta, superiora foliis adjectis 
wquimagna—siepe foliis caulinis mediis vix duplo minora—ovali- 
rotunda, subintegerrima. 
Flores dioici, iis O. Sphagni parum diversi, bractez fl. 9 intimee foliis 
mediis sequilonge, apice recurvo-squarrosie, bifidse, integerrimee v. 
denticulatie. 
Perianthia foliis 3-plo longiora, anguste fusiformia, trigona, pallida seepe 
infra medium purpureo-zonata, apice conniventi-clauso breviter 
fimbriata, demum irregulariter rupta, cellulis elongatis pachy- 
dermibus leevissimis conflata. Calyptra plus duplo brevior, pyri- 
formis, tenuis, demum bilabiatim rupta, basi et perpaulo altius 
pistillidiis sterilibus cireumdata. Capsula..... 
Amenta ¢ in planta propria, e caulis facie postica orta, albida tenera 
julacea, subrecta decurvave, nunquam circinnata ; bracteee pauci-vel 
seepe multi-(ad 20-) jug, iis O. Sphagni sat similes. 
Var. andina. Pulchre roseo-purpurea, sterilis. Cum planta Pyrenaica 
bene convenit, solum differt foliolis seepe apice erosulis v. etiam 
bifidulis biciliatisve. Ad surculos gemmiparos assurgentes folia 
