746 BULLKTIN DE l/HKRBIIiR BOISSIER. AlieUra. 



104. Aneura polymorpha Col. Trans. N. Zeal. Insl. 1889. XXII. 



Syn. : Aneiira bipinnaUjida. Col. ibidem. 



Dioica, major, flaccida, diliite olivacea, dense csespitosa, lerricola. Frons 

 ad 5 cm. longa. bipinnata. exalata. Trtmcns 1 mm. latiis, tenuis, poslice 

 planiis, antice convexus, medio 8 cellulas crassus. margine acutus, cellulis 

 internis parum majoribus, medio infero breviler pinnatus, superne optime 

 regulariterque bipinnatus. Pinnae lineares. conferlae, suboppositce, ad 

 10 mm. longse. versus apicem trunci sensim breviores, trunco parum 

 angusliores. Pinnulae pinnis simillimse, subaequilatae, breves, lineares, 

 medio o cellulas crassse, in planta muscicola minus validse, ssepe tener- 

 rima?. Rami feminei ad basin pinnarum oppositi, parvi. brevissimi, valde 

 concavi. margine breAiter laciniali, subdentati. Calyptra parva, clavata, 

 cellulis alte papulosis puberula, apice late rotundata, haud mamillata. 

 Rami mascnli ad basin pinnarum oppositi vel solitarii, breves, stricti, 

 lineares vel subovati, limbo angusto integro tenerrimo. Antlieridia magna, 

 quadrijuga. 



Hab. New Zealand (Colenso, Kirk). 



i^ 105. Aneura longiflora St. n. sp. 



Dioica, major, flaccida, rufo-brunnea, dense csespitosa, procumbens. 

 Frons ad 4 mm. longa, 3 mm. lata, haud alata, superne furcata, furcis 

 pinnatim lobulatis. Truncus plano-biconvexus, parum stoloniferus, medio 

 12 cellulas crassus, cellulis internis majorihus, margine acuto. Pinnae 

 breves vel brevissimEe, trunco subsequimagnse, diiplo lamen angustiores, 

 oblique patuli, simplices interdum furcatim bifidi, obtusi, juniores apice 

 profunde inciso-bilobi; stolones e basi ramorum orti, ramosi, validissimi. 

 Rami feminei in trunco laterales, breves, crassi, margine grosse profun- 

 deque lacerati, postice radicantes. a latere innovati, Calyptra ad 8 mm. 

 longa, cyUndrica, cellulis papulosis puberula, mamilla parva alte papulosa. 

 Rami masculi ignoti. 



Hab. Tasmania (Weymouth). 



"* 106. Aneura spectabilis St. n. sp. 



Dioica, magna, rigida, procumbens vel inter muscos erecta, superne 

 dilute olivacea. inferne rubescens. Frons ad o cm. longa, regulariter 

 bipinnata, haud alata. r/'i/MCMs validus, 1 mm. latus, plano-biconvexus, 

 medio 12 ceflulas crassus, cellulis internis majoribus, margine acutus. 

 exalatus. Pinnae breves subrecte palulae, optime acuminatae, fere pungentes, 

 trunco multo angustiores, superne multo longiores denseque pinnulatae, 



256 



