158 FLOKA ANTAECTICA. [Auckland and 



This and the following may be considered representatives of the British /. reptans, L., to which the present is 

 very nearly allied, though differing in the much smaller size, the less pinnated stems, the more distant leaves which 

 have not the singularly prominent cells of the northern plant, and especially in the short perichaetium and elongated 

 calyx. It is also a native of New Zealand, in the Flora of which country it will be figured. 



45. JxmGEBMAKiaA patentissima, Hook. fil. et Tayl. ; subcsespitosa, caule valido repente pinnatim ra- 

 lnoso, ramis brevibus, foliis plus minusve imbricatis patentibus v. incurvis cellulosis latissime obovato-quad- 

 ratis basi angustatis tri-quadrifidis segmentis integerrimis obtusis rectis v. incurvis, stipulis brevibus sub- 

 quadratis transverse elongatis tri-quadridentatis. (Tab. LXV. Kg. V.) 



Hab. Lord Auckland's group ; creeping among tufts of other Hepatica, on trunks of trees, &c. 



Caides inter Hepaticas alias Muscosqne dispersi, pallide fiavo-olivacei, breviusculi, vix \ unc. longi, validi, cras- 

 siusculi, cellidosi ; ramis plerumque inconspicuis, brevibus, alternis, versus apices attenuatis. Folia caulina plerumque 

 conferta, patentia (sed oblique, non horizontalia), subquadrata, plus minusve obovata, basi angustata v. subcuneata, 

 segmentis incurvis v. planis, obovatis, 3-5-fidis, saepius 4-fidis, cellulis majusculis. Stipules caule vix latiores, seg- 

 ments brevibus. 



This plant approaches nearer to the /. reptans, L., than the former ; it is, however, very much smaller, the 

 leaves more closely imbricated, generally more deeply divided and narrower at the base. 



Plate LXV. Fig. V. — 1, specimen of the natural size ; 2, portion of branch ; 3 and 4, leaves ; 5 and 6, sti- 

 pules ; magnified, 



46. JrNGEiniANNiA tenax, Greville, in Annals of Lyceum of New York, vol. i. p. 277. pi. 23. 



Hab. Lord Auckland's group ; on the dry trunks of trees and on the ground. 



A curious little species, first described by Dr. Greville, who gives an excellent figure of it, from New Holland 

 specimens. 



47. Jungekmannia tetradactyla, Hook. fil. et Tayl. ; csespitosa, implexa, caule debili prostrato sub- 

 pinnatim raruoso, foliis subremotis distichis patentibus basi quadratis quadrispinosis spinis articulatis, stipulis 

 minimis quadripartitis, calyce elongate cylindraceo ore contracto eiliato. 



II us. Lord Auckland's group ; creeping over patches of /. coalita. 



Caspites 1-2 unc. lati, pallide flavo-virides. Caules interdum 1 unc. longi, innovationibus plurimis ramosi ; 

 celluke externse latre, pellucida?, alba?, centrales virides, opacse, hinc cauhs sub lente quasi ala membranacea cinctus 

 appareat. Folia caulina reniota, ramidina (plerumque superiora) conferta, basi angusta, deinde latiora, hi spinas 

 elongatas desinentia. Stipula caide vix latiores, segmentis subulatis. 



Closely allied to the /. centipes, nobis, of Tasmania, from which it may be distinguished by the (transparent) 

 more branched and pinnate stems, the more distant and patent transparent leaves, which are more deeply divided, 

 with the segments elongated and setaceous : the two species are very near in other respects. 



From New Zealand we have this plant with calyces and perigonia ; the former are remarkably large in propor- 

 tion to the size of the plant, being as long as the shoots winch bear them, they are ovato-cylindrical and slightly 

 bent on one side. The perichastial leaves are erect, with a longer entire portion or base than the cauline. Perigonia 

 forming cylindrical spikes, their leaves large, bifid above with tumid bases, each containing in its axhla a single mi- 

 nute, round, brown, pedicellated anther. 



48. Juxgermaxsia (tixpar, Mont.; caulibus elongatis caespitosis ramosis, foliis laxe imbricatis rarius 

 in ramulis terminahbus imbricatis patenti-incurvis obovato-cuneatis basi angustatis ad medium trindis seg- 



