Campbell's Islands.'] FLORA ANTARCTICA. 151 



obovatis rotundatisve integerriinis apice bifidis, calyce terminali compresso oblongo truncato ore integerrimo 

 v. obscure lobato. (Tab. LXIV. Fig. II.) 



Hab. Lord Auckland's group ; on the ground, near the tops of the hills. 



Caspites 2-3 unc. lati, pallide flavo-olivacei. Caides vix unciales, intertexti, vage rainosi, prostrati, apieibus 

 ascendentibus. Folia fere reniformia, e marginibus valde incurvis concava, subpellucida, areolis niiiiutis. Stipulee 

 parvae, sinu brevi, segrnentis subacutis. Calyx in rarao anni praeteriti terminalis, compressus, oblongus, basi angus- 

 tatus, vix curvatus. 



The leaves on the fertile shoots of this species rapidly increase in size upwards, becoming more densely imbri- 

 cated ; the terminal pair or perichsetial leaves are the largest and most erect. 



Those species of Jungermannia with round, concave, imbricating leaves and bifid stipules, which inhabit the 

 north of Europe, have their calyces subeylindrical or ovate ; the present differs from all of them in that organ being 

 decidedly compressed and truncate, appearing like a flattened cylinder after the egress of the capside. It may by 

 some be considered as forming a separate genus, to which perhaps our /. strongylophylla should be referred. 



Plate LXIV. Fig. II. — 1, a specimen of the natural size ; 2, back view of stem, leaves, and stipules ; 3, front 

 view of leaf and stipide ; 4, back view of leaf; 5, stipule; 6, calyx; magnified. 



22. Jungermannia notopki/lla, Hook. fil. et Tayl.j straminea, caule erecto subsimplici v. ramoso, 

 foliis numerosissimis arete irnbricatis patenti-recurvis reuiformi-rotundatis valde concavis integerrimis mar- 

 ginibus incurvis, stipulis ovato-rotuudatis obtusis v. emarginatis integriusculis. (Tab. LXIV. Fig. III.) 



Hab. Lord Auckland's group ; on banks, in the woods near the sea, for min g large patches. 



Caspites majusculi. Caides graciles, teretes, superne subincrassati et incurvi, pallide straminei, flaccidi, 2 unc. 

 longi. Folia densissime imbricata, marginibus valde incurvis, quasi inflata, substantia molli, tlaccida, subpellucida, 

 subauriculiformia, obbqua, antice decurrentia, carnosa. Stipulee valde concavee, lata;, pleruinque integrae, magnitu- 

 dine 4- fobonun. 



This curious and fine species is of a peculiarly flaccid and as it were greasy texture when moist ; there is no 

 European or exotic Juiigermannicl known to us with which it can be at all compared. 



Plate LXIV. Fig. III. — 1, a specimen of the natural size ; 2, portion of stem with leaves and stipules ; 3, leaf 

 and stipule ; 4, stipide ; magnified. 



23. Jungermannia ei/mlalifera, Hook. fil. et Tayl.; caule laxe implexo suberecto v. procumbente 

 subsimplici tereti curvato, foliis arete denseque irnbricatis erecto-patentibus oblique rotundatis serrulatis 

 concavis margine anteriore sursuni in appendiculain obovato-rotundatam producto, stipulis transversis latis- 

 simis arete irnbricatis obscure trilobis integerrimis, calyce laterali ovato-oblongo subcomprcsso plicato ore 

 dentato. (Tab. LXIV. Fig. V.) 



Hab. Lord Auckland's group ; on the roots of old trees in the woods, rare. 



Caspites laxi, pallide virescentes v. lutescentes. Caides subimciales, teretes, intertexti, simplices v. parce ra- 

 mosi, flexuosi, prostrati, apieibus ssspius incurvis. Folia densissime imbricata, subsecunda, marginibus anticis 

 approximatis, appendicibus seu auricnlis pedicellatis e membrana duplici formatis instructa, substantia subcarnosa, 

 flaccida, pellucida, cellulis cbstinctis. Calyx vere lateralis, basi subtumidus, infra orem compressus, longitudinaliter 

 plicatus, foliis perichaetialibus paucis. 



A singularly beautiful and easily recognised plant, with much the habit and external appearance of /. notophylla, 

 nobis, but most distinct from it and from any other species. The appendages of the leaves and the broad obscurely 

 lobed stipules all closely imbricating up the stem give the appearance of a very complicated structure. Like the 



