(VOL. V, 4913). franz stephani. species hepaticarum Harpalejeunea . 



verticalia, patentia, oblonga subacuta concava, apicibus incurvis, basi 

 sinuato-complicata, decurrentia, lobulis anguste ovatis, involutis, apice 

 truncatis, angulo subacuto. Amphigastria caulina latiora, subrotunda, 

 obtuse emarginata, laciniis obtusis. Perianthium laterale, obovatum, 

 dorso uni-ventre bicarinatum. » 

 Hab. Fretum magellanicum (Port Famine). 



Die Pflanze war nicht zu erlangen; Vorstehendes ist die Ueber- 

 tragung der Original Beschreibung. 



54. Harpalejeunea decurvicuspis B. et M. Soc. Linn. 4886. 



Sterilis, pusilla, dilute flavicans, aliis hepaticis consociata. Caulis ad 

 6 mm. longus, parum longeque ramosus. Folia caulina remota, valde 

 concava, maxime decurva, in plano ovato-oblonga (0,75 mm. longa, 

 0,4 mm. lata) apiculata, apiculo longo setiformi, brevi basi inserta, 

 basi antica longe truncata. Cellulse superse 48 |x, basales 48X27 {i. tri- 

 gonis parvis. Lobulus magnus, folio duplo brevior, oblongus, oblique 

 adscendens, triplo longior quam latus, carina leviter arcuata, levi sinu 

 in folium excurrens, apice quam basis duplo angustiore, oblique trun- 

 cato, angulo obtuso. Amphigastria caulina majuscula, caule triplo 

 latiora, transverse inserta, latiora quam longa, inferne late obcuneata v 

 apice breviter emarginato-biloba, lobis late rotundatis. 



Hab. Patagonia. 



Bei der Angabe der Blattlange ist die lange apicale Seta ausser 

 Betracht gelassen. 



52. Harpalejeunea Colensoi St. Journ. Linn. Soc. 4892 r 

 p. 267. 



Dioica, pusilla, pallide virens, in cortice dense depresso-caespitans. 

 Caulis ad 40 mm. longus, vage pauciramosus, rarais longioribus pin- 

 nulatis. Folia caulina remota vel contigua, oblique patula, valde con- 

 cava apiceque arcte decurva, in plano ovato-triangulata (0,4 mm. longa r 

 0,3 mm. lata) late acuminata, acuta, ad medium accreta, basi antiea 

 late rotundata, caulem superantia. Cellulse 42 X 18 |i, basales vix lon- 

 giores. Lobulus folio duplo brevior, oblique adscendens, valde infla- 

 tus, ovato-oblongus, duplo longior quam latus, carina papulosa, bene 

 arcuata, levi sinu in folium excurrens, apice quam basis triplo angus- 

 tiore, breviter exciso, angulo apiculato. Amphigastria caulina majus- 

 cula, caule quadruplo latiora, transverse inserta, late obcuneata, apice 

 late emarginata, lobis angustis obtusis divergentibus. Flores feminei in 

 caule terminales, utrinque innovati. Folia floralia caulinis multo 

 majora, erecta, ovato-elliptica, acuta. Lobulus parum brevior, semiova- 

 270 



