Subgenus 3. Cenomyce 



Section 1. Cocciferae 



Subsection 1. Subglaucescentes 



6. Cladonia Floerkeana (Fr.) Floerke (4, p. 392). On 

 rotten wood and on thin soil over rocks. This species, according 

 to Torrey (18, p. 121), is found "along New Jersey Pine Barren 

 streams" and is usually represented by the following variety: — 



6a. Cladonia Floerkeana var. intermedia Hepp (4, p. 

 392; 12, pi. 210, f. 8; 18, pi. 1J.7). Warren: Kittatiny Moun- 

 tain {Torrey, 1933). The writer has no material of C. Floerkeana 

 from the Pine Barrens. 



7.* Cladonia bacillaris (Ach.) Nyl. (4, p. 395; 18, pi. 1, 

 f. 6). On logs, banks, and thin soil over rocks. Burlington: 

 Lower Bank (1932), New Gretna (Musch, 1928, det. Robbins), 

 and Speedwell (1932). Monmouth: Navesink (Evans, 1934). 

 Morris: Green Pond Mountain (Dillman, 1934). Ocean: Barne- 

 gat Island {Torrey, 1934), Dover Forge (Dillman, 1934), Hor- 

 nerstown (Torrey, 1933), Seaside Park (1932), Davenport 

 Branch of Tom's River (Dillman, 1934), and near Whitings 

 (Torrey, 1933). Passaic: West Milford (Torrey, 1934). Warren: 

 Johnsonburg (Torrey, 1934) and Kittatiny Mountain (Torrey, 

 1933). The New Jersey specimens are not definite as to form; 

 but f. clavata (Ach.) Vainio, which is well figured by Robbins 

 and Blake (12, pi. 210, f. 9), is surely to be expected. 



8. Cladonia macilenta Hoffm. (4, p. 398). On earth and 

 on thin soil over rocks. This species is listed by Austin from 

 Closter (2, p. 165) and by Eckfeldt from Atco, Camden County, 

 as well as from Bergen County (3, p. 373) ; but no New Jersey 

 specimens referred to C. macilenta are to be found in either the 

 Austin or the Eckfeldt collection. Torrey reports the species 

 from the Pine Barrens and notes that f. styracella is the usual 

 form (18, p. 121). 



8a. Cladonia macilenta f. styracella (Ach.) Vainio (4, 

 p. 399; 12, pi. 210, f. 10; 18, pi. l,f. 10). Morris: Green Pond 

 Mountain (Dillman, 1934). The writer has seen no material of 

 this form from the Pine Barrens. 



8b.* Cladonia macilenta f. tomentosula (Floerke) Aig- 

 ret, Bull. Soc. Roy. Bot. Belgique 40: 86. 1901 (as C. macilenta 



