754 BULLETLN DE l'herbier BüissiER. Aïieura. 



125. Aneura parvula (Schffn.). 



Syn. : Riccardia parvula Schffn. Kais. Ak. Wien. 1898. LXYII, p. 172. 



Dioica, pusilla, dense depresso caespitosa, dilute viridis, corticola. Frons 

 rigida, ad 5 mm. longa, stolonifera, repens, pinnala et bipinnata. Truncus 

 Simplex vel furcatus apice duplo latior quam basi, acute biconvexus, medio 

 7 cellulas crassus, cellulis internis quam corticales parum majoribus, 

 haud alatus. Pinnae pinnuleeque remotiuscul8e,allern8e, plus minus brèves, 

 irreguläres, trunco duplo angusliores, biconvexae, medio 4-5 cellulas 

 crassee, haud alatœ. Rami feminei in trunco solitarii, brèves, margine 

 breviter lacinulati. Calyptra cellulis breviter utriculatis patulis hirta, 

 mamilla bene delinita, magna, utriculis similibus ereclis formata. Rami 

 masculi arcuati, limbo crenulato, antheridiis 8 jugis. 



Hab. Java, in monte Pangerango, 2960 m. (Schiffner). 



ÏI. Planta filiformes, subteretes vel sectione ovali. 



126. Aneura subsimplex St. Hedwigia 1893, p. 26. 



Dioica, parva, gracillima, dilute viridis, dense depresso-csespitans. Frons 

 ad 8 mm. longa, longe et simpliciler pinnata, rarissime ramulo accessorio 

 bipinnata, haud alata. Truncus procumbens, valde angustus, ubique 

 5 cellulas crassus, margine obtusus, cellulis internis quam corticales multo 

 majoribus, uno latere regulariter stoloniferus , altero longe rapiosus; 

 rami recte patuli, trunco parum angustiores, 4 cellulas crassi, longe 

 lineares, apice obtusse, ramulis masculis oppositis pinnati. Rami masculi 

 longiusculi, recte patuli, stricti, anguste lineares, hmbo hyaline crenulato. 

 Antheridiis ad 12 jugis. 



Hab. Cuba (Wright). 



Optime dislincta frondis conformatione simplici et absentia pinnu- 

 larum. 



127. Aneura alcicornis (Tayl.) H. et T. Syn. Hep. p. 499. 

 Syn. : Jungermannia alcicornis Tayl. J. of Bot. 1844. p. 479. 



Dioica, minor, rigida, gracillima, fusco-brunnea, laxe caespitosa. Frons 

 ad 10 mm. longa, erecta, multiramosa, filiformis, haud alata. Truncus 

 basi soi um stoloniferus, repetito furcatus, superne sensim dilata tus, ter es, 

 furcis regulariter bipinnatis ; pinnae conferlee oblique patulse, in sectione 

 ellipticœ pauci-breviterque pinnulatsß. Rami feminei in furcis laterales, 

 brevissimi, margine paucilobulati, calyptra vix millimetrum longa, sub- 



264 



