ICONES MUSCORUM. 43 



CONOMITRIUM IIALLIANUM, SuUlv. £ Lcsqx. 



Tab. 28. 



Plant^e perpnsillsc, laxissime csespitantes, complanato-flui- 

 tantes, sordidc virides. 



Caulis subuiicialis, filiformis, gTacilliraus, parcG ramosus. 



Folia remota, 5 - 10-juga, lineari-elongata, integerrima, ascen- 

 dciido majora, siipeiioruin lamina apiciali duplicaturam trij)lo 

 superaiite, costa sub apicc desiiieiite ; cellulis majoribus ovato- 

 angulosis. 



Flores moiioici ; masculi et femiiiei in ramis elongatis foliatis 

 terminales. 



Capsula modicc pedicellata, ovali-oblonga, platystoma; oper- 

 cnlo conico-rostrato subinclinato capsula vix breviore ; peristumii 

 dentibus longiusculis lanceolato-subulatis sine linea divisurali 

 demisse insertis ; calyptra parvula conica nno latere fissa. 



CoxoMiTRiuM Hallianum, Sulliv. & Lesqx. in Aust. Musci Appal. No. 108. 



Hab. On decayed wood in a well, Illinois, E. Hall, fertile. 

 On shaded rocks. New Jersey, Austin, sterile. 



The teeth of the peristome have no axial lines. They are com- 

 posed of orange-yellow layers on the exterior, and of golden 

 vellow in the interior. 



TAB. 28. — CoNOMiTiiiuM Hallianum. 



1. Plantne naturali magnilmUne. 



2. Plantfe. 



3. 4. FoUa. 



5, G. Sect'o transversalis fo'ii et ejusdem areolatio. 

 7, 8. Capsula?. 

 9. Calyptra. 



10. P.irs caulis et ilus luasc. terniiiia'is. 



1 1 . Folia perigonialia et autheridium. 



12. Pars povisti niii cum dentibus et sporis. 



