BOTANISCHE ZE 



13. Jahrgang. 



Den 2. November 1855. 



44. Stück. 



Inhalt. Orig. : C. Müller, de Muscis novis, incomplete descriplis , neglectis criticisve. — Schlechten- 

 H£dal, abnorme Bildungen. — Lit. : Corsica v. Ferd. Gre gorovius. — Zollinger, üb. Pflanzenphy- 

 siognomik im Allg. u. d. v. Java insbesondere. — Chevalier, Dictionnaire des falsifications d. subst. alimenl. 

 medic. et commerc. — Pers. Not.: Courtois. — Weiiikauff. — K. Not. : C. H. Schultz v. Berlin, 

 fi?d. Saftbewegung in d. Pfl. 



— 7<il — 



De muscis novis, iucomplete descriptis, ne- 

 glectLs criticisve 



scripsit 

 Carolus Müller. 



(Fortsetzung.) 



Trili. Dicran aceae. 

 Geu. Dicranum. 



16 b. D. tortuosum Hinp. (Linn. XXV. p. 361.); 

 dioicuui? caulis procerus robustus flexnosus apice 

 recurvus scoparius paruin dichotomus ; folia inferiora 

 nigricanti-fusca . supreina flavicantia, omnia inor- 

 dinatc horride uexuosa, veluti tortuosa, elongata, e 

 basi brevissima reflexa , e cellulis alaribus per- 

 muttis planis laxis fuscis reticulatä longe lauceo- 

 lato-subulata. infcrne convolutacea, superne cana- 

 liculata, sensim serrulata, nervo latiusculo appla- 

 nato apice dorso subserrulato percursa; cellulae 

 baseos ad nercum laxiuscule rectangulares . pa- 

 rietibus crassi* interruptis praeditae , margine 

 autem et apicem versus incrassatae ellipticae lae- 

 ves. Caetera desuut. 



Patria. Insula Portorico , uhi in tractu Lo- 

 ijuillo inter saza in udis legit S ch wan e ck e anno 

 1K49. 



Ex habitu D. majori simile, sed caulc liaud to- 

 1 1 . f- r 1 1 . , - ii ceterisque imtis accuratius examinatie longe 

 <ii-i repam 



BS f s J>. Chrumari C. MBU.; dioicum; cespites 



elongati viridesccnte» densiusculi; caulis longus 

 gradli* flcxuo-us, inferne nudus . superne paucifo- 

 liu* , apir.e falcato-foliosus. parce dichotomua, vix 

 vel parum toauntosus; folia caulina laxe conferta 

 «nii«' rngate Utnceplato-anbalata, ubii|ue ca- 



■ajicolata aemlcoiivoluta , ncrvfi latiasimo applanato 

 laminain f<-re totain occupante percursa, summo 

 apice denliuilata; tcllulac alarea planne paucac la- 

 lUnioae tenerrimae bucae vt\ pellucldae fugaecs, 



762 



basilares elongatae laxae pellucidae, marginales an- 

 gustissimae 1 i in Inim angustum sistentes , superiores 

 ellipticae incrassatae; perieb. basi longa laxissime 

 reticulata, majora, ad subulam latiora, apice mar- 

 gine et dorso serrulata; tlieca in ped. cygneo laevi 

 brevi ovalis parva aequalis, sicca virescens stria- 

 tula, operculo conico-subulato subobliquo rubro ni- 

 tenti et calyptra glabra breviter fimbriata obteeta; 

 perist. angustum purpureum. 



Patria. Mexico, prov. Mechoacan : v. Chris- 

 ni a r legit. 



D. denudato habitu affine et simile. sed pedun- 

 culo distinete cygneo calyptraque fimbriata longe 

 refugiens. 



67 b. D. arenicolum C. Müll.; dioicum; cespi- 

 tes laxissime cobaerentes, maximc extensi, üavi- 

 cantes ; caulis strictissimus subuncialis rigidissimus 

 simplex et inferne nudiusculus , apice ramulis fer- 

 tilibus brevissiuiis multis incrassatus, ad apicem us- 

 que tomento rufo crassus, mascnlus inuovando in 

 comam strietam cuspidatam produetus; folia caulina 

 brevia strieta robusta, lato-lanceolata , coneava, 

 acqualia, margine erecto apice dentato, nervo dimi- 

 dium folium oecupante brevissimc lamelloso excur- 

 rente, cellulis alaribus parum ventricosis laxis fu- 

 scis marcescentibus , vicinis reetangularibus et ad 

 nervum elongatis, apicem versus sensim minorihus 

 quadratis incrassatis; per ich. e basi longa vnginantc 

 laxe reticulata in subulam clongatam aristatajm tlc- 

 xuosam margine et dorso serrulatam producta; tlieca 

 in ped. cygneo (lavo lacvi cernuo-oblonga gibbona, 

 ttTumosa, turgescens, breris, sicca striata, oper- 

 culo conicu-acuminato recto, anniilo lato, calyptra 

 fimbriata. 



Putria. Brasilia, vulgare in littoraii Inaulae 

 Mac. (Jatbarhiac , arcua maritima usque ad apicem 



oMitInih , ad uraiu Hominis Itnjnhi vitniis lliipiii or- 



11 



