96. Aneura micropinna St. Hedwigia 189:}, p. 24. 



Dioica, magna, olivacea vel brunnea, profunde caespitosa. Frons ad 

 6 cm. longa, rigida, gracillime tri-vel quadripinnata, haud alata. rellulis 

 inlernis multo majoribiis. Truncus inferne subteres valde stoloniferus. 

 superne ad 2 mm. Iatus, plano-biconvexus, medio 12 cellulas crassus, 

 margine aciitus. Pimue oblique patulae, suboppositae, interdum fere alter- 

 nantes, ambitu late triangulares. approximaue. baud imbricalae, Irimco 

 multoties angustiores, longe acuminaUe. medio 8 cellulas crassa'. Pinnulx 

 basales longae, validse, superne breviores angustissimae fere filifurmes, 

 aeiiminaUe. juniores lineares obtusae, anguste limbaUe, limbo 2 cellulas 

 lato, quarum marginales multo minores. Rami feminei in trunco oppositi, 

 ex axilla pinnnrimi orti, crassi. brevissimi, margine breviter lacinulati: 

 calyptra magna, cylindrica, 5 mm. longa, cellulis magnis deciduis hirta, 

 mamilla maxima, profunde bi-trilobata, similibus cellulis conflata. Rami 

 masruli in pinnis primariis propriis aggregati, tolam pinnam occupantes 

 regularilerque consecutivi, canaiiculati, oppositi, parum divergentes, 

 ambitu lanceolati. anguste limbati, irregulariter papulosi. Antheridin ad 

 6juga. 



Hab. New Zealand (Helms, Knight. Kirk. Petrie, Cheeseman, Raoul, 

 Beckett). 



97. Aneura pauciramea St. Bull. Herb. Boissier. 1897. p. 815. 

 Sterilis, gracilis, major, fusco-viridis, dense profundeque pulvinatim 



caespilosa. Frons ad (5 cm. longa. tenera, flaccida, tripinnala, haud alala. 

 Truncus simplex, inlerdum furcatus. basi solum radicans. furcis longis. 

 plano-biconvexis, medioad 10 cellulas crnssis: cellula? inlern;e corticalibus 

 mulloties majores. perlurentes. planta itaque oplimo rvlinilnta. Ihnn.r 

 remotie, breves, 5 mm. longae, angustae, 6 cellulas crassae, ambitu late 

 ovatae, dense bipinnaUe. pinnulis 4 cellulas crassis, decurvo hamatis. 

 Hab. Hawai (Baldwin). 



98. Aneura Baldwini St. nom. nov. 



Syn. : Aneura tamarisci St. Bull. Herb. Boissier 1897, p. 841. 



Dioica, mediocris, gracilis. dense depresso caespitosa, in sicco fere nigra. 

 Frons ad 25 mm. longa. regulariter denseque bipinnata. Truncus ex 

 angusla basi latus. medio 0 cellulas crassus. haud alatus, plano bicon- 

 vexus. Pinnx confertae, oppositae, oblique patuke, longa;. versus apicem 

 frondis sensim breviores, optime attenuatae; pinnula? similes, breviores et 

 angustiores, valde regulariter disposilae, omnes exalatx. RamxU f>mine\ 

 253 2 



