CI. ffracilis. 125 



o 



Cladonia gracilis var. vaiida 1. glaucescens Mass., Licli. Exs. 

 Ital. (1855) n. 19, Schcd. Grit. (1855) p. 34 et p. 53, ad speci- 

 mina glaucescentia ?/. elongatae et f. Hugueniiiii et f. laonterae 

 speetat. A. secund. cit. no. 6G— 6<S in Schaer. Lich. Helv. Exs. 

 respondet. B. ad f. laonteram Arn. pertinet (podetiis squamulosis). 

 G. („CI. gracilis v. Hugueninii Del. in litt." teste Mass. in Sched. 

 Grit. 1855 p. 53) secund. specim. in mus. Palat. Vindob. (ed. 2) est 

 */^. dilaceratae analoga (conf. sub ea, p. 97 et 126), scyphis irregula- 

 ribus, margine crispatis laceratisve, podetiis sat parce squamosi.s. 

 Hie notetur: Gl. gracilis /?. turbinata b. glaucescens Miill. Arg., 

 Princ. Glassif. (1862) p. 23 („pallida et squamulosa*'), ad statum, 

 podetiis glaucescentibus instructum, f. elongatae spectans (herb. 

 Miill.). 



Cladonia ecmocyna Nyl., Lich. Lapp. Or. (1866) p. 176, „reac- 

 tione flava corticis podetiorum addito hydrate kalico" a Gl. gra- 

 cih distinguitur. Ut jam in Glad. Phylog. (1880) p. 56 comme- 

 moravi, partes juniores Gladoniae gracilis banc reactionem vulgo 

 ostendunt. In speciminibus pallidioribus haec reactio facilius ob- 

 servatur. Ad qualia specimina //. elongatae Gl. ecmocyna Nyl. 

 speetat (conf. etiarn Th. Fr., Lich. Scand. p. 82, Lich. Spitsb. 1867 

 p. 29). Notentur adhuc: Gl. ecmocyna Leight., Not. Lichenol. XI 

 (1866) p. 406, XII (1867) p. 108 (KHO + Ga GI2 O2 +), Anzi, 

 Anal. Lich. Ital. (1868) p. 8, Norm., Spec. Loc. Nat. Norveg. (1868) 

 p. 346, Norrl., OlVers. Torn. Lapp. (1873) p. 319, Nyl, Lich. Mid- 

 dendorff. (1874) p. LV, Norrl., Fl. Kar. Oneg. (1876)"p. 13 (ad Gl. 

 cornutam pertinet: mus. Fenn.), Lamy, Gat. Lich. Mont-Dor (1880) 

 p. 19, Arn., Lich. Tirol XXI (1880) p. 115, XXII (1886) p. 67, 80, 

 XXV (J 893) p. 378, 379, Lamy, Exp. Lich. Gaut. (1884) p. 11, 

 Rehm, Glad. Exs. (1885) n. 262 (ad ;'. chordalem vergens), (1887) 

 n. 328 (1892J n. 417, Zwackh, Rev. Glad. (1888) p. 2 (Exs. n. 

 1012), Gl. gracilis * ecmocyna Nyl. & Norrl., Herb. Lich. Fenn. 

 (1882) n. 425, Gl. gracilis f. ecmocyna Deichm., Gronl. Lich. (1888) 

 p. 486. Cenomyce ecmocyna Ach., Lich. Univ. (1810) p. 549 

 (excl. 6) Gl. gracili respondet. 



„Var. lumbricalis" Ach. in herb. Turner in Leight., Not. Liche- 

 nol. XII (1867) p. 101, ad „ecmocynam" („KHO + Ga GI2 O2 +") 

 ducta, ad 1^. elongatam pertineat. — „Var. donomacra" Ach. in 

 herb. Turner, a Leight. 1. c. p. 102 commemorata („KHO + 



