165 PRELIMINARY CATALOGUE OF PLANTS. 



O. macilenta, Hoffm. 

 O. cristatella, Tuck. 



Baeomyces, Pers., DC, Nyl. 

 B. roseus, Pers. 

 B. aeruginosus, Scop. 



Biatora, Fries. 



B. icteria, Mont. 



B. Eussellii, Tuck. Sussex Co. 



B. nigra, Tuck. 



B. decolorans, (Hoffm.,) Fr. 



B. viridescens, (Schrad.,) Fr. 



B. verualis, Fr. 



B. parvifolia, Pers. 



B. russula, (Ach.,) Mont. 



B. sanguinea, Fr. 



B. exigua, (Schrad.,) Ach. 



B. uliginosa, (Schrad.,) Ach. 



B. denigrata, Fr. 



B. tricolor, With. 



B. hypnophila, Turn. 



B. cupreo-rosella, Nyl. Sussex Co. 



B. rubella, Fr. 



Var. suffusa, Tuck. 



Var. Schweinitzii, Tuck. 



Var. inundata, Fr. 

 B. umbrina, Ach. 

 B. chlorosticta, Tuck. Ocean Co. 

 B. chlorantha, Tuck. 

 B. campestris, Fr. 

 B. i'ossarum, (Duf.,) Mont. 

 B. geophana, Nyl. 

 B. Resinse, Fr. 



Heterotheeium, (Flot.,) Tuck. 



H. sanguinarium, (L., Fl.,) Tuck. 

 H. pezizoideum, (Ach.,) Fl. 



Lecidea, Ach., Fr. 

 L. contigiua, Fr. 

 L. eloeochroma, Tuck. 

 L. enteroleuca, Ach. 



