Lepiduiia. kra.nzstkpiiam. species iiepaticarum (Vol.VI, 1922) 



235. Lopidozia divorsifolia Sl. n. sp. 



Dioica exigua, fusco-brunnca subnigra rigida, in rupibus dense 

 pulvinata. Caulis ad 7 mm. longus, sparsim irregularilerquc pinnu- 

 latus. Folia caulina remotiuscula, maxime concava caulique ac- 

 cumbentia, in plano subrectangulata (0,33 mm. lata, 0,5 mm. longa) 

 subsymmetrica disco basali integro ohlique truncato, apice ad 

 medium inciso-quadrifida, laciniis sequilongis, anguste linearibus 

 obtusis, basi 2-3 cellulas latis; adsunt folia valde aberrantia, optime 

 symmetrica, disco basali integro recte truncato, laciniis acuminatis 

 acutis, basi 2 cellulas latis. Cellulse laciniarium 18xl8[x, in disco 

 18x27fx, parietibus validis. Amphigastria caulina minima, sub- 

 quadrata, ad medium trifida, apice acuta. Perianthia ad 4 mm. 

 longa, fusiformia, apice breviter denticulata. Folia floralia in- 

 tima ovata (1,25 mm. longa, basi 0,75 mm. lata) apice ad 1/4 inciso- 

 biloba, segmentis late triangulatis, marginibus erosulis. Amphi- 

 gastrium florale intimum subrotundum (1 mm. longum, medio 

 0,83 mm. latum) medio utrinque unispinum, apice ad medium 

 inciso-bilobatum, segmentis ovatis acutis, subapice erosulis. An- 

 droecia desunt. 



Hab. Guaitecas Insulse (Halle legit). 



236. Lepidozia effusa St. n. sp. 



Sterilis magna flaccida pallide flavo-virens, aliis hepaticis 

 consociata. Caulis ad 6 cm. longus, longissime ramosus, ramis 

 primariis ad 4 cm. longis, simplicibus, paucis breviter pinnatis. 

 Folia caulina remotiuscula, valde concava, laciniis arcte recurvis, 

 in plano late triangulata (0,9 mm. lata, 0,67 mm. longa) asymme- 

 trica, margine supero arcuato vel angulato, infero stricto, apice 

 ad medium inciso-quadrifida, laciniis oblique porrectis, lanceolatis 

 acutis sequilongis, basi 5-8 cellulas latis. Cellulse laciniarum 14 x 18 [x, 

 basales 18x27[x, parietibus validis. Amphigastria caulina majus- 

 cula, subquadrata, disco integro (supra basin) utrinque angulato 

 apice fere ad medium quadrifida, laciniis angustis attenuatis. 



Hab, Patagonia (Skottsberg legit). 



237. Lepidozia effusiseta St. n, sp. 



Sterilis major gracillima, dilute flavo-virens, in cortice laxe 

 intricata. Caulis ad 5 cm. longus, regulariter breviterque pinnatus 

 et bipinnatus. Folia caulina contigua, oblique patula, decurva 

 in plano late obcuneata, disco basali integro 0,17 mm. longo, 0,4 



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