Plants in Massachusetts. 



TRIBE III. APHYLLAE OR LEAFLESS FLOWERLESS PLANTS. 



LICHENES, 



JLccording to JLcharius, except where other authorities are mentioned. 



Alectoria. 



jubata. Negro Hair. 

 Arthonia. 



punctiformis. 



radiata. 

 Bseomyces Pers. 



roseus, Pers. 

 Borrera. 



chrysophthalma. On the coast. 

 Calicium. 



tigillare, Cummington, Dr. Porter. 

 Cenomyce. 



allotropa. 



baccillaris clavata. 



botrytes. 



capitata. 



coccifera. 



endivosfolia. 



caespititia. 



gonorega. 



pyxidata. 



rangiferina. 



Vars. 1 sylvatica. 



2 alpestris. 



3 minor, 

 verticillala. 



Cetraria. 



ciliaris. 



glauca. 



lacunosa. 

 Collema. 



furvura. 



juglandii, Schw. 



lacerum. 



tunaeforme. 

 Cornicularia Schreb. 



fibrillosa. 

 Endocarpon Hedw. 



miniatum, B — e. 



smaragdulum, Plainfield, Dr. Porter. 



Weberi, do. do. 



Evernia. 



prunastri, Borrera purpuracea, Spreng. 

 Graphis Adanson. 



scripta. 

 Gyrophora. 



deasta. 



Muhlenbergii, B — e. 

 papulosa. B — e. 

 vellea. 



