Page:The Botany of the Antarctic Voyage.djvu/481

Falklands, etc.] 87. JvxGERMAxmA pinguis, L. Hook. Brit. Jung. t. 46.

Hab. Hermite Island, Cape Horn ; wet places in the woods.

88. Jtjngeemannia alcicornis, Hook. fil. et Tayl. ; fronde ctespitosa erecta alterne bipinnatim ramosa, caule ramisque linearibus laciniis lobisve brevibus subtruncatis, calyptris lateralibus linearibus albidis scabridis apice laceris. Nobis m Bond. Joum. Bot. vol. iii. p. 479. (Tab. CLX. Fig. VIII.)

Hab. Hermite Island, Cape Horn; mossy places in the woods.

Frondes caespitosi, planiusculi, unciales, circumscriptione oblongi, juniores laete virides, demum fuscescentes et siccitate nigrescentes. Rami seu lachua; basi subdichotomi, superne subpinnatim divisi ; lobidis brevibus, obtusis. Calyptra parte frondis inferiore laterales, valde elongata?, cylindracea?, basi curvatae, carnosae, papIUosae. Seta sub unc. longa. Capmla cylindracea.

A very beautiful little species, allied to the J.pahuata, Hoffm., of Europe; bnt much more divided, with the divisions pinnate and not palmate ; the lobules also are much narrower, and the calyptra is borne higher up in the frond.

Plate CLX. Fig. VIII. — 1, plant of the natural size; 2, ditto; 3, branch and calyptra: — magnified. (16. Metzgeria, Nees.)

89. JvsGEKMAmuAfurcata, L. Flor. Antarct. Pt. 1. p. 167.

Var. /3. pubescens, J. pubescens, Brit. Jung.

Hab. Hermite Island, Cape Horn ; in woods, &c.; both varieties abundant.

90. Jusgekmannia prel/ensilis, Hook. fil. et Tayl.; fronde laxe csespitosa, rainis erectis incurvis alatis, lobis secundis alternis pinnatis, pimuuis linearibus planis crassinerviis, calyptra e basi anguste elongato-obovata basi squamosa, perigoniis clavatis. Nobis in Bond. Joum. Bot. vol. iii. p. 480. (Tab. CLX. Fig. IX.)

Hab. Hermite Island, Cape Horn ; on moist banks near the sea.

Frondes laxe csespitosi, apicibus latiusculis hamatis. Caulis planus, brunneus, pubescens, pinnulis glabratis pallide olivaceis. Calyptra brunneae, apices versus frondis laciniarum basi superficie inferiore sitae, hinc occlusae, interdum binae. Perigonia plantis aliis obvia, clavata, e ramo pinnato frondis constantia, lobulis pinnisve incurvis singvdis antheram majuscidam sphericam pedicellatam foventibus.

A remarkably distinct and fine species, most resembling the /. eriocaula, Hook., of New Zealand ; though the frond is of a darker colour aud tripimiate, the pinnules much narrower, and the whole plant more elongated and divided. The perigonia and calyptra? occupy similar positions on different plants.

Plate CLX. Fig. IX. — 1, plant of the natural size ; 2, upper, and 3, under surface of branch with calyptra 4, calyptra : — magnified. (17. Noteroclada, Tayl.)

Involucrum apicem versus frondis concavi tumidi inflatum, ore libero sub-bilobo. Capmla quadrivalvis, seu irregulariter mmpens, pedicellata. Elateres spirales seminibus immixtae. Antherce fronde immersae. Frons piunatim lobata, v. foliis basi latissimis longe decurrentibus subspiraliter dispositis ornata. — Stirps inter Jungermannias foliosas frondosasque quasi media, histamen accedens. — Androcryphia, GottscJie.