Siephaniella. franz stephani. species hepaticarum (Vol.VI, 1924) 



51. Stephaniella, Jack. — a. voi. ii, p. 85. 



3. Stepahniella boliviensis St. n. sp. 



Sterilis exigua rigida, dilute brunnea, in rupibus pulvinatim 

 csespitans lateque expansa. Caulis ad 4 mm. longus, validus simplex 

 vel ramosus, ramis cauli aequilongis, flagellis posticis validis nu- 

 merosis. Folia caulina conferta, erecto-homomalla, valde concava, 

 in plano late ovata, asymmetrica, margine supero valde arcuata, 

 infero stricto, apice obtusa, integerrima, Paraphylla chlorophyllifera 

 in facie antica foliorum fasciculatim aggregata fiUformia. Cellulx 

 foliorum rectangulares (14x36 [x) parietibus validis, marginales 

 crenato-prominulse, apicales subdentiformis. 



Hab. Bolivia (Herzog legit). 



52. Jamesoniella, Spruce. 



Cf. Vol. II, p. 87 (N°* 1-34) et Vol. VI, p. 96 (Non-19) = N»« 1-53. 



54. Jamesoniella convoluta St. 



Sterilis minor rigida, in cortice arborum caespitans, dense intri- 

 cata, depresso-pendula, fusco-purpurea. Caulis ad 3 cm. longus, 

 simplex vel parum breviterque ramosus fuscus. Folia caulina 

 conferta, oblique patula, valde concava subconvoluta, in plano 

 reniformia, duplo latiora quam longa, ad medium inserta. Cellulae 

 foliorum superse 15x20 [x, basales 15x30(ji trigonis ubique acutis. 



Hab. Nova Guinea (Ledermann legit). 



57. Sphenolobus, Lindb. 



Cf. Vol. II, p. 156 (N«« 1-29) et Vol. VI, p. 114 (N«^ 1-2) = N«« 31. 



32. Sphenolobus crispifolius St. n. sp. 



Sterilis magna robusta, flavo-rufescens, aetate fusco-rufa. Caulis 

 ad 7 cm. longus, ramis 4 cm. longis, approximatis breviter pinnatis. 

 Folia caulina conferta, oblique patula, valde concava, marginibus 

 arcte recurvis, in plano late conica, margine infero substricto, 

 supero leviter arcuato, apice oblique truncata tridentata, postice 

 longe in caule decurrentia maximeque crispata. Amphigastria 

 caulina parva, ambitu oblonga, ad 2/3 bifida, laciniis angustis, 

 plus minus longis, maxime crispatis, apice setaceis. Perianthia 

 ex angusta basi obovato-obconica, apice truncata, minute dentata. 

 Folia et Amphigastria floralia caulinis similia. 



Hab. Africa orientalis (Stolz legit). 



ao j*nvier 1924. 4^33 S8 



