PRODROMUS FLORjE NOVO-GRANATENSIS. 355 



Frequens videtur ad cortices. Villeta, altit. 1200 metr. (coll. Lindig. 

 875); La Mesa, altit. 2Zt00 metr. (Lindig). Thallo rosello distribuitur in 

 coll. Lindig. n is 2564 et 734. 



Ohs. — Spone fusca3 longit. mm ,017-21, crassit. mm 008-0 mm ,010. 

 Notetur Lecideam haloniam Ach., Syn., p. 23, vix specie differre thallo 

 flavido cartilagineo tenui areolato-rimoso ; sporse longit. mm , 018-21, 

 crassit. min ,009-0 mm ,010; saxicola in Africa australi et verisimiliter 

 latissime distributa (sat similis ad Brest in Gallia occidentali lecta a DD. 

 Crouan). — Comparetur L. dejungens Nyl., cui tballus albido-virescens 

 tenuis continuus (subvernieeus), apothecia nigra(vel epithecio piano fusco- 

 nigro) marginala, fere mediocria (latit. mm ,ô vel paullo amplius), intus 

 pallido-incoloria, spora3 nigrescentes vel fuscescentes biloculares ellipsoi- 

 deae (longit. m,n , 016-20, crassit. mm ,008-0 ram ,0H), paraphyses graci- 

 lescentes articulatae apice fuseo-clavatse, hypothecium incolor. Gelatina 

 hymenea iodo intense cœrulescens. Ad rupescalcareasinCuba(C. Wright), 

 ex hb. Tuck. Spermogonia ignota. Forte satins Lecanora lecideiformis. 



30. Lecidea myriocarpa (DC, FI. fr., 2, p. 346, sub Patella- 

 ria), Nyl., Lich. Scandin., p. 237 (1). — F. thallo albido granu- 

 lato sat tenui, sporis longit. mm , 013-18, crassit. mm ,007-9. 



Bogota, altit. 2600 metr., ad corticem arborum (coll. Lindig. 742, 

 754). — F. thallo fere sicut in Lecanora colobinoide, sporis longit. 

 circiter mn \01M2, crassit. mra , 006-7 (in coll. Lindig. admixta sub 

 n° 1618), ibidem prope Bogotam obvia. 



31. Lecidea subjuncta Nyl. — Similis Lecideœ disciformi 

 minori, sed apotheciis intus albidis (hypothecio incolore); sporœ 

 longit. mm , 017-20, crassit. mm ,008-0 mm ,010. 



Ad cortices arborum, altit. 2600 metr. (Lindig). Forte solum varietas 

 Lecideœ dise ifo rmis . 



32. Lecidea proximans Nyl. — Similis Lecideœ abietinœ var. 

 incruslanti (Ach.), at sporis minoribus (longit. mm ,022-30, cras- 

 sit. circiter O mn, ,0045) et forte specie diversa. 



(4) Typica ad ssepes in Nova Anglia adest (sporis longit, mm ,014-15, 

 crassit. mm , 006-7;, ex hb. Tuckerman. 



