MUSCI. 



41 



Gems II. CALLICOSTA C. Mull. 



1. C. delicatula Besch. — Pilotricho bi pinna to C. Mull, proxima, scd di fieri caulibus atquc rami: 

 tenuissimis filiformibus, foliis brevius acuminatis basi decurrentibus apice integris. Planla feminea slerili; 

 solum mihi nola. 



niotrichella delicatula Scb. in lilt. 



Oajaca, 4-5, ooo ped. all. (Galeotti n° 6889 in herb. Mus. Par.); Huatusco (Liebmann in herb. Sciimki), 



Gehus III. PTEROBRYUM Hsch. 



1. P. densum Hsch. (Pilotrichum Hornschuchii C. Mull. Syn. II, p. 179) 



Mejico (Deppe el Schiede); in reg-ione Orizabensi (Bourc,.). 



Familia IV. DALTOMACEiE. 



Genus I. DALTONIA Hook, et Tayl. 



1, D. splachnoides Hook, et Tayl.; Br. et Sch. Bryol. Europ.; C. Mull. Syn. II. p. 1 7. 



Mejico (Liebmann); Cordova (Salle). 



2. D. crispata Sch. in Bryol. Europ. pro memor. — Monoica; planta io-i5 mm clala compacta; folia 

 caulina flexuosa, torquata, lata, lanceolata, integerrima, margine lato piano pellucido. Fructus numerosi; 

 capsula in pedicello longo (8-1 2 mm ) scabro pluries torto, apophysata, sublaevis, oblongo-ovata , rufa; oper- 

 culum longirostre inclinatum. Calyptra basi dense laciniata. Flos masculus minutus in vicinitate feniinei 

 situs, foliis perigonialibus crenulatis baud marginatis. 



In Mexico (Salle). 



D. splachnoidi proxima, sod caule robus to longioreque, foliis caulinis torquatis, pedicello longiore, cap- 

 sula majore et foliis perigonialibus dentatis longe distincta. 



Gems II. LEPIDOPILIM Brid. 



1. L. Deppeanum C. Mull, sub Hookeria in Syn, II, p. 196. 



Mejico (Deppe et Schiede); prope Mirador (in herb. Montagne); Cordova (Salle). 



2. L. subenerve Brid., C. Mull, sub Hookeria in Syn. II, p. 196. 



Mirador (Liebmann, Sartorius). 



3. L. Decaisnei Besch. — Monoicum; planta gracilis obscure viridis lutescens elongala irrcgulariter pin- 

 natim ramosa; ramis patulis striclis; folia laxe flexuosa e basi asymmeliica, ovalo-lanceolala vel cuspidala 

 obliqua torquata, apice denticulata, cellulis cblorophyllosis; costae binje ad medium products. Folia peri- 

 cbaetialia ecostata byalina integra vel parce denticulata. Calyptra glabra campanulala parce fimbriala. Capsula 

 in pedicello flexuoso scabro brevissimo 23 mm longo, parvula, cylindracea, vel ovato-urniformis, senectute in- 

 elinala, operculo Jonge comco obtuso. Peris torn ii denies externi recurvati , solide trabeculali, rufi,rugulosi; 

 interni longissime subulali externos aequanles rugulosi, articulationibus linea divisurali tenuissima exaratis, 

 e membrana lata satis longe producta enati. 



Cordova (Salle). 



Lepidopilo subenervi Brid. proximum, sed foliis brevioribus baud complanatis valde flexuosis, colore sor- 

 dide viridi, costis longioribus, operculo conico differt. 



h. L. imiDUM Besch. — Habitu L. snbenervi simile; caulis brevis flavescens sericeus; folia minus dense ap- 

 proximata apice torlilia asymmeliica late ovato-acuminata dentata, costis inaequalibus ad medium productis. 



BOTAKIQCE. 



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