P. J. HELLBOM, LICHEX.EA NEO-ZEELANDICA. 19 



Hab. ad Waitangi Bay of Islands. Whangaroa, Papa- 

 kauri Insul. septentr. 



Obs. Verisimile, ut ait Stizenberger (Lich. Afr. p. 41), 

 nilnisi status artificialis, sicut omnis forma Usnearum ru- 

 bescens. Color ferrugineus haud dubie est accessorius. 



^ hirta (L.) 



Syn. Lichen hirtus L. Fr. Svec. 1128 (p. 306). 



Usnea florida var. hirta Ach. Meth. p. 309. 



Usnea plicata var. hirta Aoh. Lich. Univ. p. 623, Syn. 

 p. 305. 



Usnea barbata f. 2 hirta Nyl. Syn. p. 267. 



Hab. in arboribus 



Ins. septentr.: Auckland. Wellington; 



Ins. raerid.: Dunedin, Waitati, Riecarton. 



Distr. geogr. : In Europa, Africa, America utraque prpe- 

 cipue ad lignum. 



7 ceratina Ach. Univ. p. (519, Syn. p. 304. 



Syn. Usnea barbata f. 6 ceratina Nyl. Syn. p. 268. 



Usnea ceratina Nyl. Lich. No v. Zel. p. 23 (ut species 

 distincta). 



Usnea barbata var. scabrosa Mull. Arg. Conspect. L. Nov. 

 Zel. p. 27. 



Hab. in arboribus 



Ins. septentr.: Taheke. Waitangi Bay of Islands, Ohaea- 

 wai, Papakauri; 



Ins. merid.: Waitati, Riecarton. 



Distr. geogr.: In zonis calidis temperatisque Europee, 

 Amer., Africte et Asia? frequens. 



d articulafa Ach. Meth. p. 313, L. U. p. 625, Syn. p. 268. 



Syn. Lichen articulatus L. Spec. Plant. 1156. 



Usnea barbata f. 5 articulata Nyl. Syn. p. 268. 



Usnea articulata Nyl. Lich. Nov. Zel. p. 23, Mull. Arg. 

 ('Onspect. L. Nov. Zel. p. 27 (ut distincta species). 



Hab. in arboribus raninlisque fruticum 



Ins. merid.: Riecarton. Porter's Pass Castle Hill 2 — 3000 

 ped. supra mare, Invercargill. 



Distr. geogr.: In Europa. Africa, Asia. America, Austra- 

 lia, sparsa. 



2. U. angulata Ach. syn. p. 307, Tuckerm. L. N. Amer. 

 p. 8, Babington N. Zeal. p. 5, Nyl. .syn. p. 272, Lich. Nov. 

 Zel. p. 23; Krmplh. N. Beitr. p. 27; Mull. Arg. Censpect. p. 28. 



