(VOL.Vl, 1923) FRANZ STEPHANI. SPECIES HEPATICARUM Trichocolea, 



cgespitans, spongiosa. Caulis ad 5 cni. longus, regulariter bipinnatus; 

 ramis primariis 1 cm. longis, remotis, apice breviter furcatis. Folia 

 caulina imbricata, oblique patula, concava, in plano 1,5 mm. 

 longa, supra basin 1,17 mm. lata, latissima basi inscrta ; disca 

 integro humillimo, apice varie laciniato, laciniis primariis quatuor, 

 inaequalibus, plus minus validis, basi 4-6 cellulas latis, longe cus- 

 pidatis, apice setaceis, opposito-pinnatis, pinnis capillaceis, elongatis, 

 inferis longissimis, superis gradatim brevioribus. Cellulse ubique 

 elongatae, angustse. Amphigaslria caulina foliis sequimagna, pro- 

 fundissime quadrifida, laciniis quinque divergentibus, linearibus, 

 inferne nudis, superne setaceo-pinnatis, pinnis apice longe furcatis, 

 setaceis. 



Hab. Bolivia (Herzog legit). 

 39. Trichocolea deerescens St. n. sp. 



Sterilis magna, palhde flavicans, subhyalina, flaccida, in cortice 

 dense depresso-caespitans lateque expansa. Caulis ad 5 cm. longus, 

 irregulariter pinnatus, pinnis inferis remotis brevibus, simplicibus 

 vel furcatis, superis longioribus (5-30 mm. longis) regulariter bre- 

 viterque pinnulatis, rarius bipinnulatis. Folia caulina conferta 

 recte patula, valde concava, in plano 1,17 mm. longa, 1,67 mm, 

 lata ; discus basalis integer 0,67 mm. latus, 0,4 mm. longus, apice 

 late arcuatus, basi leviter obcuneatus. Cellulx disci 18x54 [jl, 

 cuticula levis ; lacinise apicales 6, subsequales, regulariter remote- 

 que pinnatse, pinnis oppositis, setaceis, inferis longioribus, interum 

 opposito-setaceis. Amphigasfria caulina fohis sequilonga, angustio- 

 ra, symmetrica, apice longe quadrifida, laciniis attenuatis, opposito- 

 pinnatis, pinnis quadrijugis, remotis, patulis, superis gradatim 

 brevioribus. 



Hab. Insula Juan Fernandez (Skottsberg legit). 

 40. Trichocolea Merrillana St. n. sp. 



Dioica magna flaccida, dilute brunnea, apicibus virescentibus, 

 in cortice dense depresso-caespitans lateque expansa. Caulis ad 6 

 cm. longus, remote breviterque pinnatus, ramis parvifoliis. Folia 

 caulina asymmetrica, disco integro late obcuneato, apice obhque 

 truncato quinquefido, laciniis brevibus, conicis, apice trifidis, 

 spiniformibus, segmentis apice furcatim setosis, sub apice opposito 

 pinnatis, pinnulis apice furcatis. Cellulx disci 27 x 72 (jl, cuticula 

 striolata. Amphigastria caulina magna, disco basaU integro, breviter 



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