92 E. A. Vainio, Lecideales. 



Distr. Supra muscos et plantas destructas in rupe in insula 

 parva prope Vaania in Hollola Tavastiae austr. (J. P. Norrlin, postea 



Vain.). 



Podetia apice vulgo prolificationibus diu accrescentia et simul 

 basi emorientia, long. clrc. 50 — 10, crass. O.25— 0.5 mm, scyphis 2 — O.g 

 mm latis, subregularibus aut demum plus minus irregularibus obli- 

 quisve, margine denticulate radiatove, tabulatis 1 — 3, inferioribus 

 10 — 30 mm altis, parte superiore testacea vel testaceo-fuscescentia vel 

 testaceo-pallida, basin versus pallidiora albidave, partibus junioribus- 

 KHO dilutissime flavescentia aut baud distincte reagentia. Cum 

 CI. pityrea facile commiscitur, sed podetiis magis laevigatis et strata 

 chondroideo indistincte limitato ab ea differens. 



Obs. F. subgracillima Vain. Apicibus ramorum vulgo scyphi- 

 feris, tantum parcissime subulatis a v. gracillima differt. Item CI. 

 pityreae est subsimilis, sed in v. dilatatam transire videtur. Podetia 

 long. 15 — 25, crass. O.3 — 0.6 mm, scyphis 2—5 mm latis, margine radia- 

 tis, tabulato infimo 7 — 10 mm alto, KHO baud distincte reagentia. 

 Supra terram humosam ad Perkjarvi in Muola in Isthmo Kar. 

 (A. O. Kairamo). 



31. *C1. elongata (Jacq.) Hoffm. 



Cl. elongata Hoffm. Deutschl. Fl. (1796) p. 119. Lichen elongatus 

 Jacq. Misc. II (1781) p. 368, tab. 11 f. 1. Cl. gracilis /i. macroceras b. 

 elongata Floerk. Clad. Comm. (1828) p. 38. Cl. gracilis >y. elongata 

 Vain. 1. c. II p. 116, 120, III p. 251. Capitularia gracilis y. Cap. macro- 

 ceras Floerk. Beschr. Breunfr. Becherfl. (1810) p. 330. Cl. gracilis f. 

 exoncera (Ach.) Nyl. Lich. Lapp. Or. (1866) p. 109. Cl. ecmocyna (Ach.) 

 Nyl. 1. c. p. 176; Norrl. Ber. Torn. Lappm. (1873) p. 319. 



Exs. Nyl. Lich. Mont-Dor. (1856) n. 6. — Fellm. Lich. Arct. (1864) 

 n. 28, 29. — Norrl. et Nyl. Herb. Lich. Fenn. IX (1882) n. 425. — 

 Havaas Lich. Exs. Norv. (1901) n. 73. — Malme Lich. Suec. Exs. XX 

 (1915) n. 478. 



Podetia elongata, saltern p. p. crassiuscula, subulata 

 ascyphaque aut scyphifera et ramis saltern p. p. subulatis^ 

 cortice continuo aut areolato laevigatoque, scyphis compa- 

 rate angustis, tabulato infimo elongato, baud sorediosa^ 

 squamis vulgo destituta, acidum atranoricum continentia et 

 KHO lutescentia. 



Distr. Ad terram humosam vel rarius arenosam aut 

 supra muscos praecipue in rupibus et saxis locis sub- 

 humidis ventosisque apricis aut rarius subumbrosis et in 



