244 Acta Socictatis pro Fauiia ct FJora fcunica, VII. 



0,010 millim. crassi, meml)i'aiia loimi. Sporae S:nac, incolorcs, 

 simpliccs, monostichac, glol)osac, diamctro 0,0 80,0 5 millim., 

 raro noniiullac subglobosac (long. 0,oo7, crass. 0,oor, millim.). 



Supra rupcm itacolumiticam in littorc fluvii in Garassa (1400 

 mctr. s. m.) in civ. Minarum, n. 1507. Thallus in laniina lcnui 

 lutcsccns aut olivacco-lutesccns. Gonidia calothricoidca, ccllulis 

 dilutc acrugineo-rufescentibus, moniliformi-concatcnatis; tricho- 

 mata in pilum extra gelatinam vaginac (thallique lichcnis) pro- 

 ducta, heterocystis dilute cuprcis, hyalinis, solitariis, basilaribus, 

 articulorum inferiorum diametro subaequalibus aut minoribus, 

 circ. 0,0 8 0,0 6 millim. crassis, vaginis fusco-lutescentibus, saepe 

 lamellosis, diametro circ. 0,0 2 millim. Excipulum proprium la- 

 tcrale nullum aut tenuissimum albidumquc. Hypothecium palle- 

 scens, gonidiis destitutum. Paraphyses laxe cohaerentcs, 0,ooi5 

 0,0 2 millim. crassae, apice haud incrassatae, exarticulatae aut 

 raro parcissime septatae. 



9. Ephebeia. 



Nyl., Fl. 1875 p. 6, in Hue Addend. (1886) p. 10, Fl. 1887 p. 133. 



Thallus fruticulosus, teres, ramosus, solidus, rhizinis hypo- 

 thalloque distincto destitutus, in apicibus homoeomericus et hy- 

 phis increbris filamentum gonidiorum in apices productum obte- 

 gentibus et vaginam gelatinosam eorum permeantibus, in partibus 

 vetustioribus iere heteromericus, hyphis leptodermaticis fere pa- 

 renchymatice septatis conglutinatis stratiim corticale subdispersum 

 ncque bene distinctum formantibus, et in parte ccntrali, demum 

 cellulis gonidiorum destituta, stratum medullare impleentibus. Go- 

 nidia sirosiphoidea (stigonemea), celluHs dilute aeruginosis glau- 

 cescentibusve in series plures dispositis, vagina aurea aut fusce- 

 scenti-aurea, sat tenui, heterocystis dilute cupreis, hyalinis, latcra- 

 libus. Apothecia thallo immersa, tuberculis incrassationibusve 

 thalli inclusa, disco demum subaperto punctiformi parvuloque. 

 Perithecium proprium tenuissimum. Paraphyses distinctae, haud 

 ramoso-connexae. Sporae 8:nae, oblongae aut ellipsoideae, sim- 

 plices, decolores. Conceptacula pycnoconidiorum tuberculis thalli 

 inclusa. Steriymata sat longa, basi subdigitato-ramosa aut sim- 

 plicia, haud aut parcissime articulata. Pycnoconidia cylindrica 



