Marsupiocarpeee 



95 



parison, we call those genera that have the involucre free, HyjMcolecs ; 

 those with the involucre growing upon, or adherent to, the perianth, 

 EpicolecB; and those which have the united involucre and perianth pro- 

 longed into a pendulous pouch, Marsiqnocolea, or Mmsiqnocarpea, we 

 get the following conspectus of the 



Affinities of Marsupial Hepatdcae. 



JUNGEEMANIACE^ 



HypOCOLEjE EpiCOLEiE 



Acrocarpicse : 



Jungermania L { ^v^tt/pt^Mitt. } " 



Jung. § Sphenolobus Ijdihg...Marsupella Dum. 

 LiochlcBna N 



Marsupiocole^ 



.AcToholbus Nees. 



. Symphyomitra S. 



Leioscyphus Mitt. 

 Plagiochila Dum. 

 Scapania Dum 



( Schistochila Dum. 



\:=Gottschea'N 



? Ptilidium N LepidolcBna Dum. 



Herherta <jYa,y . . .] ( Lepicolea Bum.. .. 



= Sendtuera N. j | Ghcetocolea S 



Leiomitra Lindberg Trichocolea Dum. 



.Sozcthbya S {Galypogeia Eaddi 



^ [■=Lindigina (jrotts. 



Tylimanthus Mitt. 



...Balantiopsis Mitt. 



Cladocarpicse : 



CMloscyphus Dum Harpanthm N iGeocalyx N.* 



■' \y Saccogy7ia Dum. 



? Adelanthus Mitt Marsupidium Mitt. 



B azzania Gi&y ] 77a (Kantia GrShY 



Cephalozia § Alobiella 8.\ -^''''''"''^'''^'' ^ { = Calypogeia^. 



* I cannot yet agree with Professor Lindberg in combining Geocalyx and Saccogyna into a single 

 genus, nor am I quite satisfied that CMloscyphus and Harpanthm are the true precursors of Sac- 

 cogyna. The opposite leaves and some other features would almost lead one to regard the latter a 

 cladocarpous extension of Leioscyphus and Southbya. Geocalyx, on the other hand, inclines more 

 towards Lophocolea. 



