A. Theca exserta.
1. P h . n c umin a tu in Br. ct Sch. 1. p. 114.
Patria. In Pyrenaeis supra viculum Rages vallis
(VOssau in muro c limo constnicto rarissime legit S p r u c e
in zona montosa supcriore.
3. P h . T h i e l c a n u in limp. I. p. 116.
Patria. Brasilia, Sta. Catharina, ad flum. Itajahi in
agris cnltis coloniac Gcrmanicae, m. Aug. ct Sept. 1846;
P a b s t .
3b. P h . s n h s p h a e r i c um Scbimp. (in litteris!); caulis
pcrbr'cvis; folia patula ilexnosa, oblongo - ovata, superiora
interdum late lanceolata acuminata, dcplanato-eoneava,
margine dense ct argute dentata, nervo sub apice evanido”
celìulis minoribus; theca in ped. trilineari erecta^
deopercuiata hemisphaerica, nec pyriformis, opere, deplanato
- convexo, oblique rostellato, calyptra margine lacera.
f .
Putria. Alexico, Pico de Orizaba, alt. 11,000' cum
Fissideute comraixtum; Li e bma n n .
A Ph. Thieìeano proximo caracteribus laudatis ex
auctore diffcrt. Theca Ph. sphaerici.
B. Theca immersa.
a. Folia enervia.
5. P h . r e p e n s C. Alüll.; monoicum; caulis longe repens
mollis ulbidus carnosus valde radiculosus, ramis remotissimis
brevissimis dense foliosis erectis fructificanti-
bus clavatis, in ramulos duos divisis; ramulus unus femineus,
alter masculus; perichaetium parvulum ramulum
femineum totum sistens, foliis latissime ovata cochleariformi
- concava, obtusa, in acumen plus minus longum
flexuosum producta, enervia, margine erecto v. parum
involuto, integerrimo, cellulis laxissimis, basi parenchy-
raaticis elongatis, superne prosenchymaticis, pellucidis,
inanibus; pcrigonialia minora apiculata; theca breviter pedunculata
globosa maxime macrostoma, opere, cupulato
mammillato, calyptra minutissima glabra ; sporae maximae
coriaccae laeves fuscae.
Schistidium repens Briil. I, p. 120. - Anoectangium repens
Hook. Muse. Exot. t. 106. — Schw. .Suppl. HI. 1. 1. t. 208.
Patria. Nova Hollandia, ad plagam occidentalem;
Al enzi cs 1791. Ad Swan River sub Bryis; P r e i s s
sub No. 2454 ex parte!
6. P h . en erv e C. AIüll.; monoicum; gregarium vix lineare
brevissimum simplex; folia dense imbricata, humore
laxe patula, cochleariformi-concava, late ovata ¿re-
viter apiculata, enervia integerrima, margine erecto, albescentia,
siccitate haud contractilia, laxe rhomboidaliter
reticulata; perich. longiora conniventia; theca subsessilis
globosa exannulata, operculo planiusculo, haud mammil-
luto, calyptra omnino obtecta magna campanulata albida
membranacea, lamelloso-sulcata, j .
Goniomitrium enerve Hook, et Wiks. Loiul. .Journ. of Dot. 1846.
p. 142. t. 3. A.
Patria. Nova Hollandia, ad Swan River; J a m e s
D r u m m o n d in terra rubra legit.
A Ph. repente similiimo caracteribus laudatis longe
differt.
bi Fol ia nervo sa.
7. P h . G oniom itrium C . Aliill.; monoicum ; Ph. enervi
simillimum, subsimplex, duplo longius speciosius; folia
ovato-lanceolata longe acuminata, nervo valido subexcurrente
percursa, rigidula, laxius imbricata, minus concava,
siccitate contracta, subflexuosa, viridia ; perich. longius
acuminata, theca longius pedunculata subemersa; theca,
operculum ct sporae Ph. ene rv is, calyptra majore magis
albescente costis v ix prominulis. f .
Goniomitrium acuminatum Hook, et W ils . Loud. Journ. of Dot.
1846. p. 143. t. 3. B.
Patria. N o v a Hollandia, in solo nigro ; .1. D r um mond
ad Swan River legit.
8. P h . serratum C. Alüll.; monoicum; flores masculi
nudi in ax illis foliorum omnium cauìinorum; cespitulo-
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