680 BULi.KTiN i)E i/iiEaiiiKU BoissiER. Aueura. 



basin pinnarum solitarii. breves, paliili. haiidalali, siiblereles, antheridiis 

 ad 5 jugis. ReHqua desunt. 



Hab. Dominica (EUioll 7(53. H40). 



Die weibhclien Bliilenasle fehlen; bis solche gefunden werden, lasse 

 ich die Entscheidung ausstehen, ob diese Pllanze nicht eine sehr laxe 

 Form von Aneura fncoides isl. 



23. Aneura fucoides (Sw.) St. 



Syn. : Jnngermannia fucoides Sw. Prodr. fl. ind. p. 4o. 



Metzgeria fucoides Mont. Exp. voy. d'Orbigny. p. 60. 

 Pseudoneura fucoides G. Hepat. Mex. p. 2o9. 



Dioica. major vel maxima. fusco-olivacea vel brunneola, rigida laxeque 

 Ccespitans vel inter hepaticas erecta flaccida interdum longissima. Frons 

 ad 8 cm. longa, basi radicans, tripinnata. Truncus submger . superne 

 inlerdum furcalus, pro more simplex. in seclione ovalis vel subteres, ad 

 14 cellulas crassus, haud alatus. Pinnae remotce. opposilce oljhque patulse, 

 ad 10 mm. longae. ambitu late deltoidese. plano decurvcc^ haudimbricat?e. 

 Pinnidae remotiusculce, ssepe alternantes vel oppositae, lineares, late 

 alalse, costa angusta, bene dislincta; alse 7 cellulas latae. pellucida' 

 margine repandulse. integraj vel apice subdentatte; celUilse alarum 37 ^., 

 ad costam majores, ipso margine duplo minores, liaud incrassatcf. Rami 

 feminei in trunco oppositi vel solitarii. breves, marginebreviter lacinulali. 

 Cahjptra magna (o mm.) clavata, celluhs vel lacinulis hirla. mamiUa 

 parva. Rami masculi ad basin pinnularum opposili numerosi. breviusculi. 

 curvatim sub pinna occulti (adulti stricti). anguste alati, ahs integerrimis. 

 adscendentibus. Antheridiis ad 8 jugis. 



Hab. Jamaica (Swartz. Hansen. Harris). Guadeloupe (FHerminier, Funck 

 et Schhm . Husnot, Beaupertuis), Martinique (Perrottet. Husnot), Puer- 

 torico (Sintenis). Grenada (Broadway). Dominica (Elliott), Costarica 

 (Pittier), Brasilia, Apiahy (Puiggari). Rio de Janeiro (Ule, Schenck). 



24. Aneura grossidens St. Hedwigia. 1893. p. 23. 



Dioica spectabilis, gracilis. rufescens. Frons erecta vel procumbens, 

 basi radicans, ad 12 cm. longa. laxe bipinnala. Trwicus fusco-brunneus, 

 validus, lenuis, in sectione ovalis. 12 cellulascrassus. haud alatus. Pinnae 

 remotse, oppositse, oblique vel subrecte patulse, ad 10 mm. longse, ambitu 

 late ovatae, basi simplici exalatse, superne pinnuIatcB;;)i/<?i?/teremotiuscul8e. 

 oblique patulse, anguste lanceolatae, costa valida, alis subgequilata. alse 

 valde pellucidse, 6 cellulas latse, papulosse crenatse plus minus valide den- 



221 



