dentato, 
Nos 
Falklands, etc.) CRYPTOGAMIA ANTARCTICA. | 119 
Ceespites extensi, laxi, luride rufo-brunnei. Caulis erectus, parce ramosus, dorso radiculis fibrillosis purpureis 
per totam longitudinem instructus, apicibus subcurvatis. Folia latiuscula, concava, patentia, marginibus undulatis, 
erosis. Stipularum lacinise sepius insequales. 
One of the more slender species of the genus, with the leaves short and concave. Colour a dark reddish 
brown. The leaves are closely imbricated, the lobes uniting by one-fourth of their length. The smaller lobe is 
folded at the margin, and receives in the sinus thus formed a similar fold of the leaf above; its inner rounded 
margin is sharply inciso-dentate. Specifically this is remarkably distinct from any of its congeners, and like the 
former, is rather an abnormal form. 
Puare. CLVI. Fig. 111:—1, plant of the natural size: 2 and 3, back and front views of leaf and stipule ; 
4, leaf with the stipule removed, showing the form of the smaller lobe ; 5, stipule ;— magnified. 
7. JUNGERMANNIA laminigera, Hook. fil. et Wils.; caule ceespitoso suberecto ramoso planiusculo, 
foliis imbricatis patentibus eroso-ciliatis subter lamellatis marginibus lamellisque undulatis ciliato-dentatis, 
lobo ventrali lanceolato basi bilobo, dorsali semi-cordato, stipulis majoribus late rotundato-quadratis 4—5- 
fidis ciliatis, calyce terminali oblongo compresso spinuloso ore laciniato ciliato obscure bilobo. Nobis iz 
Lond. Journ. Bot. v. 8. p. 456. (Tas. CLVL. Fig. IV.) 
Has. Hermite Island, Cape Horn; on the ground in the woods, abundant. 
Ceespites laxi, superne pallide flavo-virescentes, inferne sordide brunnei. Caules 1-3 unc. longi; ramis erectis, 
subfastigiatis. Folia patentia, dorso carinis lamellisve plurimis cristatis infra apicem evanidis ornata, versus-apices 
setosa, marginibus creberrime spinuloso-dentatis. —SZipule majuscule, dorso basi obscure lamellatee, segmentis line- 
aribus subobtusis, marginibus recurvis ciliato-dentatis. Calyx oblongus, 4-exsertus, pallidus, extus spinulosus, vix 
lamellatus. Seta uncialis. Capsula cylindracea. 
This a good deal resembles the J. lamellata (v. supra), but is more robust though smaller, the lobes of the 
leaves are more united throughout their whole length and the stipules are 4—5-fid. It varies much in size, some of 
our specimens being hardly an inch long. 
Prare CLVI. Fig. IV.—1, plant of the natural size; 2, upper, and 3, under surface of the leaf; 4, stipule ; 
5, calyx :— magnified. 
(3. PLAGIOCHILA, Nees et Mont.) 
8. JUNGERMANNIA ansata, Hook. fil. et Tayl.; caule gracili laxe ceespitoso elongato subramoso, foliis 
laxe imbricatis planis erectis appressis secundis oblique rotundatis basi decurrentibus integerrimis fuscis. 
Nobis in Lond. Journ. Bot. v.3.p.457. (Tas. CLVI. Fig. VI.) 
Has. Falkland Islands; amongst moss on the hills, abundant. 
Ceespites laxi, inter muscos implexi, pallide brunnei. Caules flexuosi, graciles, tenues, vix ramosi, Folia sub- 
membranacea, integerrima, rotundata, erecta, cauli appressa, hinc homomalla, margine anteriore obscure recurvo, 
posteriore decurrente. 
In habit resembling the J. colorata, Hook. (v. infra), but the stems are more elongated, and the leaves 
quite entire and free, not united into opposite pairs at their bases. The same characters distinguish it from the 
Pl. Braunú of Java, which further has heteromallous leaves. The trivial name alludes to the produced lower margin 
of the rounded leaf forming a handle. ; ` 
Prate CLVI. Fig. VI.—1, plant of the natural size ; 2 and 3, front and back view of a leaf :—magnified. 
9. JUNGERMANNIA unciformis, Hook. fil. et Wils.; caulibus ceespitosis subsimplicibus erectis apice 
I 
IE 
ig 
2 * " 
MIU mrt NN treo idee ia VE = 
سس سس تسس 
A.‏ ات 
