CATALOGUE OF PLANTS. 267 



C. rangiferina (L.), Hoffm. 



Common on the earth, etc. (Eckfeldt, Wilson, Redfield.) 



Var. sylvatica, L. 



On rocks and earth. Seal Harbor (Wilson, Redfield). 



Yar. alpestris, L. 



On the earth. (Wilson, Redfield.) 



C. uncialis (L.), Fries. 



On the earth. (Eckfeldt, Redfield.) 

 C. Boryi, Tuck. 



On the earth. (Eckfeldt) ; — Seal Harbor (Wilson, Redfield). 



C. coccifera (L.), Willd. C cornucopioldes (L.), Fries. 

 On the earth; common. (Eckfeldt, Wilson.) 



* Var. oclirocarpia, Floerke. 



(Eckfeldt.) 

 C. deformis (L.), Hoffm. 



On the earth. (Eckfeldt, Redfield.) 

 C. digitata (L.), Hoffm. 



On rotten wood and on the earth. (Eckfeldt, Wilson.) 



C. macilenta (Ehrh.), Hoffm. 



On the earth, etc. (Eckfeldt); — Seal Harbor (Redfield). 



* C. pulchella, Schwein. 



On old logs. (Eckfeldt.) 



C. cristatella, Tuck. 



On the earth, etc. (Eckfeldt) ; — Seal Harbor (Wilson, Red- 

 field). 



LECIDEEI. 



B^OMYCES, Pars. 



* B. byssoides (L.), Schaer. 



On clay soil. (Eckfeldt.) 



