101. Aneura Lepervanchei St. n. sp. 



Dioica, major, valida, crassa, coriacea, olivacea, eetate rufo-brunnea, 

 depresso caespitans lateque expansa. Frons ad 4 cm. longa. stolonibus 

 unilateralibus repens, superne tantum regulariter bipinnata. haud alata. 

 Truncus ad 1 uim. lalus, biconvexus, medio 8 cellulas crassus, margine 

 acutus; cellulae internae majores, parietibus validis. Stolones breves, 

 valde numerosi valdeque ramosi. Pinnx lineares, approximaUe, irre- 

 gulares, plus minus longae, regulariter consecutiva3 vel interrupUv, 

 simplices vel furcatse, trunco angustiores vel subaequilaUe. medio 

 8 cellulas crassaa. Rami masruli in fnnnulis brcvibus discirorniibus 

 aggregati, terni vel quaterni, e margine disci orti breves, valde cur- 

 vatim occiilli. margiiie erecto papiiIoMj. Anlheridia ad 5 juga. Reliqua 

 desunt. 



Hab. Reunion (Lepervanche). 



102. Aneura Kowaldiana St. u. sp. 



Sterilis, major, valde robusta, coriacea, glauco-virens, dense depresso 

 intricala. Frons ad 4 cm. longa, basi stolonirera, recto angulo divergenti- 

 furcata, bipinnata, ubique biconvexa medioque 8 cellulas crassa. margine 

 acuta, haud alata. Cellulae internse majores, corlicales valde incrassalae. 

 Pinnse breves, saepe lobuliformes, alise melius evolutse ad 5 mm. longae, 

 subrecte patulse, paucis pinnulis brevibus ramosse. 



Hab. Xora Guinea. Vule Mounlains (Kowald). 



103. Aneura pectinata Austin. Torrey B. Cl. V. p. 

 Syn. : Aneura hamatiflora St. Bull. Herb. Boiss. 1897, p. 844. 

 Dioica, major, valida, coriacea, rufo-brunnea, dense stratificata. Frons 



ad 6 cm. longa, bipinnata, exalata. Truncus semper fere simplex, crassus, 

 alte acuteque biconvexus, medio ad 12 cellulas crassus, cellulis inlernis 

 majoribus. Pinnx confertae, inferne breves simplices, saepe in stolones 

 abeuntes. superne multo longiores, regulariterpedinala?. hamato-decurvae, 

 in sicco involuUe, optime lanceoIaUe. apice sa;pe furcatae, furcis similiter 

 acuminalis, ubique 4 cellulas crassis, in sectione transversa itaque linea- 

 ribus. Rami feminei in trunco oppositi, breves. crassi. margine breviter 

 alati, alis lobatim incisis: cahfptra longe acuminata, subacuta, celluloso- 

 verrucosa, subnigra, mamilla parva papulosa. Rami masculi in trunco 

 ramisve solitarii breves, crassi, stricti, anguste alati, alis tenerrimis ex- 

 planatis laceralis. Antheridia ad 10 juga. 

 Hab. Hawai (Baldwin). 



255 



