﻿43 



Trichostomum, Hedw. 



pallidum, Hedw. 

 tortile, Schrad. 

 Weissia, Hedw. 



controversa, Hedw. 



Order 111.— HEPATICiE. (Liverworts.) 



Aneura, Humort. 



palmata, Nees. 

 Anthoceros, Micheli. 



punctatus, L. 

 Calypogeia, Raddi. 



Trichomanis, Corda. 

 Chiloscyphus, Corda. 



ascendens, Sulliv. (C. labiatus, Taylor.) 

 Fegatella, Raddi. 



conica, Corda. 

 Frullania, Raddi. 



Eboracensis, Lehm. (F. teviscypha, Taylor.) 



Virginica, Lehm. 

 Jungermannia, L. 



curvifolia, Dicks. 

 Lophocolea, Nees. 



bidentata, Nees. 

 Madotheca, Dumort. 



platyphylla, Dumort. 



porella, Nees. 

 Marchantia, L. 



polymorpha, L. 

 Notothylas, Sulliv. 



valvata, Sulliv. 

 Rebouillia, Raddi. 



hemisphaerica, Raddi. var. gracilis. 

 RicciA, Micheli. 



lutescens, Schwein. 

 Sphagniccetis, Nees. 



communis, Nees. 



