CI. gracilis. 121 



(1847) n. 28 (//. elongata in /. chordalem acceclens), Syn. Lich. 

 New Engl. (18i8) p. 49, Nyl., Fl. Hels. (1852) p. 66, Coll. Fl. Kar. 

 (1852) p. 176, Nyl., Adclit. Fl. Hels. (1852) p. 218, Mont., Fl. Chil. 

 (1852) p. 159, Nyl., Lich. Scancl (1861) p. 52 [ad ;-. chordalem et 

 pr. p. (specimina Lapponica) ad //. elongatam pertinet: mus. Fenn.], 

 Tuck., Lich. Calif. (1866) p. 23, Lich. Hawaii (1867) p. 228 

 (= chordalis), Deichm. Branth et Kostr., Lich. Dan. (1869) 

 p. ;-]9 (:= chordalis), Ohlert, Zusamm. Lich. Preiiss. (1870) p. 6 

 (=?), Norrl., Ofvers. Torn. Lapp. (1873) p. 319 (= f. subproHlera: 

 mus. Fenn.), Tuck., Lich. Wilk. Unit. St. Exp. (1874j p. 118 

 (=: chordalis), Norrl, Fl. Kar. Oneg. (1876) p. 13 (== chordalis et 

 elongata: mus. Fenn.), Arn., Lich. Tirol XXI (1880) p. 115, Lamy, 

 Cat. Lich. Mont-Dor (1880) p. 18, Tuck., Syn. North Am. (1882) 

 p. 243 (y. chordali et t^. elongatae respondet), Brenner, Hogl. Lafv. 

 (1885) p. 24 (=: chordahs: mus. Fenn.), Hariot, Clad. Magell. (1887) 

 p. 283 (Lechler, n. 988 = CI. cornuta). Deichm. Branth, Gronl. 

 Lich. (1888) p. 486 (== chordalis), Nyl., Enum. Fret. Behr. (1888) 

 p. 79, CI. gracilis B. polyceras b. liyhrida /. elongata Rabenh., 

 Deutschl. Krypt.-Fl. II (1845) p. 106, CI. gracilis y. macroceras 

 3. elongata Flot., Lich. Fl. Siies. (1849) p. 31, Koerb., Syst. Germ. 

 (1855) p. 19, Flagey, Lich. Franche-Comte (1884) p. HI, CI gra- 

 cilis j3. turhinata scyphosa simplex elongata Schaer., Enum. Lich. 

 Eur. (1850) p. 196 et tab. VII fig. 2 b, c, CI. gracilis j^. hybrida 

 a. scyphosa 1. simplex * elongata Krempelh., Lich. Bay. (1861) p. 

 108, CI. gracilis y. turhinata a. scyphosa 1. simplex * elongata 

 Krempelh., Lich. Bay. (1861) p. 109. 



Cenomyce cornuta var. merista Schleich., Cat. Helv. (1807) 

 p. 32, Ach., Univ. (1810) p. 546 (Floerk., Beschr. Braunfr. Becherfl. 

 1810 p. 329), secund. specim. orig. ex Helvetia in herb. Ach. ad 

 statum ri. elongatae, podetiis 1,3 — 2 millim. crassis, albido-glauce- 

 scentibus, pr. p. subulatis, pr. p. scyphiferis instructum, spectat 

 (ad /y. elongatam etiam specim. Schleicherianum a. 1814 lectum, 

 in herb. D. C, pertinet). Ad Cen. ecmocynam /^. C. hybridam 

 c. leucochloram in Ach. Syn. Lich. (1814) p. 262 pr. p. ducta est. 

 Conf. etiam Floerk., Krit. Lich. Ach. (1810) p. 258, Clad. Comm. 

 (1828) p. 35, Th. Fr., Lich. Scand. (1871) p. 83. Specimen Acha- 

 rianum in herb. Turn, ad CI. cornutam pertineret teste Leight., 

 Not. Lichenol. XII (1867) p. 101. 



