PRODROMUS FLORiE NOVO-GRANATENSIS. 239 



2. Glyphis actinorola Nyl. — Thallus macula obsoleta indica- 

 tus ; apothecia in stromatibus albis rotundato-difformibus depres- 

 sis (latit. 2-3 millim.) insidentia (epitbecio planiusculo vel leviter 

 concavo aut omnino piano) gracilcnla, radiatim ramosa, ramis 

 discretis; sporœ fuscae oblongœ 6-8-loeulares, longit. mm ,023- 

 27, crassit. m,n ,008 (iodo vix obscuratœ). 



Ad cortices, Cune, altit. 1200 metr. (coll. Lindig. 2656); Honda, 

 altit. 300 metr. (coll. Lindig. 5639). 



Obs. — Forsitan nonnisi varietas Glyphidis labyrinthicœ Ach., inter 

 typum et medusulinam intermedia. Hypothecium fusconigrum. 



3. Glyphis medusulina Nyl. — Thallus macula pallido— flavidà 

 determinata indicatus (interdum obscure limitatus) ; apothecia me- 

 dusuliformia, plana, intricato-ramosa vel subconfluentia (divisiones 

 tum variée plus minus rimis indicatœ), interdum magis discreto- 

 ramosa, nuda vel leviter e pruina csesio-tincla, intus nigra ; sporge 

 demum fuscœ , oblongse , ft-6-loculares , longit. mm ,015-18, 

 crassit. mm ,007 (iodo leviter vel vix cœrulescentes). 



Ad cortices prope flumen Magdalenam, altit. 150 metr. (coll. Lindig. 

 2898). 



Obs. — Forte nonnisi varietas sit eximie polymorphse Graphidis laby- 

 rinthicœ. Hypothecio nigro mox distinguitur a certis formis accedentibus 

 Graphidis tricosœ Ach. 



4. Glyphis cicatricosa Ach., Syn., p. 107. 



Ad cortices arborum. Villeta, altit. 1200 metr. (coll. Lindig. 2657, 

 et depravata n° 2671). 



Obs. — Sporœ incolores oblongaa 8-10-loculares, longit. mm , 026-34, 

 crassit. mm ,009. — Eliam var. favulosa (Ach., Syn., p. 4 07) in Nova 

 Granata usque ad eandem altitudinem procedit ; adest in collectione Lin- 

 digiana e Cune (altit. 1200 metr.). Diflert parum a typo stromatibus 

 albido-« subpruinosis » ; sporae similes, 8-12-loculares, longit. U1D1 ,029- 

 50, crassit. mm ,007-0 mB1 , 010. 



