140 



4Aa.* Cladonia impexa f. subpellucida Harm. Lich. 

 France 233. 1907. Ocean: Forked River {Cohn, 1937, det. 

 Sandstede). According to Harmand this form represents the 

 typical development of the species. It is characterized by the 

 translucent appearance of the main axis and larger branches; 

 by the fact that the principal axils are usually closed; and by the 

 straight or slightly curved terminal branchlets. The synonymy 

 of f. subpellucida is not definitely settled, and some writers 

 prefer for it the name C. impexa f. laxiuscula (Del.) Sandst. 

 (see 4, p. 387). 



Subgenus 2. PYCNOTHELIA 



5a. Cladonia papillaria (Ehrh.) Hoffm. f. molariformis 

 (Hoffm.) Schaer. (25, p. 87). Atlantic: Elihu's Brook (1936) 

 and Port Republic (1936). Cape May: Cape May Point (1935), 

 near Fishing Creek (1935), and Steelmanton (1935). Ocean: 

 Jackson's Mills (1936). Somerset: near Somerville {Wright, 

 1935) and Warrenville {Mrs. Anderson, 1934, not previously 

 reported). 



5c. Cladonia papillaria f. papillosa Fr. (25, p. 87). 

 Burlington: Martha (1937). Cape May: near Fishing Creek 

 (1935) and Steelmanton (1935). Ocean: Barnegat {Darrow, 

 1935). 



Subgenus 3. CENOMYCE 



Section 1. Cocciferae 

 Subsection 1. Subglaucescentes 



7. Cladonia bacillaris (Ach.) Nyl. (25, p. 88). Atlantic: 

 Elihu's Brook (1936) and Green Bank State Forest (1936). 

 Ocean: Island Beach (1936) and Lakewood {Mrs. Harris, 

 1908, not previously reported). Passaic: Ringwood Mines 

 (1935). Sussex: Wawayanda cedar swamp (see Thomson, 27). 



8. Cladonia macilenta Hoffm. (25, p. 88). Ocean: near 

 Lakewood (see Dillmann, 23). 



8a. Cladonia macilenta f. styracella (Ach.) Yainio (25, 

 p. 88), Monmouth: Navesink (1936). 



9b. Cladonia didyma (Fee) Yainio f. subulata Sandst. 

 (25, p. 89). Burlington: Quaker Bridge (1936). 



