Bd. IV: 8) LA FLORE BRYOLOGIQUE. 107 
Terre-de-Feu: Rio Olivia (SKOTTSBERG, n°? 182 zu parte). Ile Hermite (HOOKER). 
Iles Falkland: Port-Louis (SKOTTSBERG, n° 226); Duperrey harbour (SKOTTS- 
BERG, n° 227). 
Distrib. geogr. Europe, Asie, Amerique du Nord, Algerie, Tunisie, Taiti, 
Australie, Tasmanie, Nouvelle-Zelande, Kerguelen, Antarctide. Cosmopolite. 
G. fallax Dus. in Rep. of the Princeton Univ. Exped. to Patag., VIII, p. 77, fig. 7, 
PlSVNT She 5 eo. 
In saxis. 
Patagonie australe: «verisimiliter in territorio fontinali fluminis Rio Chico » 
(HATCHER). Detroit de Magellan: Punta Arenas (DUSEN). 
Terre-de-Feu: Rio Grande et Rio Azopardo (DUSEN). 
G. amblyophylla C. MüÜLı. Syn., I, p. 779. 
In saxis rupibusque. 
Ile Desolation: Puerto-Angosto (DUSEN). Ile Hermite (HOOKER). 
Distrib. geogr. Republique Argentine (lac Nahuelhuapi), Kerguelen. 
G. fasciculata Dus. in Bot. Not., 1905, p. 302, et Beitr. zur Bryol. Magellansländer, 
ete., in Arkiv för Bot., Bd. 6, n° 10, p. Ir, t. 3, fig. 13—23. 
In rupibus rivalibus. 
Patagonie australe: lac Argentino (DUSEN). 
Distrib. geogr. Republique Argentine (lac Nahuelhuapıi). 
G. occulta C. MÜLL. Bryol. Austro-Georg., p. 314 (sep. 38). 
In saxis littoreis. 
Terre-de-Feu: Ushuaia (DUSEN). 
Distrib. geogr. Georgie du Sud. 
G. abscondita CARD. sp. nova. 
G. occulla Dus. Beitr. zur Bryol. Magellansländer, ete.. in Arkiv för Bot.. Bd. 6, n° 10, p. 11, zz 
parte! non C. Mürt. 
Monoica, dense pulvinata, fusco-lutescens. Caulis erectus, 1,5—2 centim. longus 
fastigiato-ramosus. Folia sicca imbricata, madida erecto-patentia, ovato-lanceolata, 
in parte inferiore innovationum obtusa, 1,25—1,3 millim. longa, 0,5—0,6 lata, se- 
quentia paulo longiora, acuta, breviter hyalino-apiculata, superiora pilo hyalino 
atiusculo, denticulato, breviusculo praedita, unacum pilo 1,7—1,8 millim. longa, 
0.6—0,7 lata, marginibus integris, utroque vel tantum uno latere plus minus reflexis, 
costa rotundata, basi debiliore, superne validiore, percurrente, cellulis inferioribus 
rectangulis, margines versus subquadratis, parietibus parum incrassatis, haud sinuosis, 
caeteris rotundatis subquadratisve, parietibus crassiusculis, secus margines saepius 
bistratosis. Folia perichaetialia erecta, stricta, caulinis duplo majora, oblongo-lanceo- 
lata, acuminata, longiuscule pilifera. Capsula omnino immersa, breviter pedicellata, 
