UCIIKNKS ANMU.M BOLIVIP.NSIL.M . 567 



in Iiis Annalibus 4, XI, p. 907-2SS, tabulom sequènlerii sistunt 

 numeri lichenum Peruviano-Boliviensium pm tribubus singulis 

 jam cognitorum. 



Species. 



i. Licliinei 



n. Collemei 4 2 



m. Myriangiei 



iv. Caliciei 1 



v. Sphaerophorei 



vi. Bœomycei 2 



vu. Cladoniei 11 



vin. Stereocaulei 7 



ix. Roccellei 3 



x. Siphulei 3 



xi. Usneei 3 



xii. Ramalinei ,12 



Species. 



xiii. Cetrariei 4 



xiv. Peltigerei 4 



xv. Parmeliei 47 



xvi. Gyrophorei 9 



xvn. Pyxinei 1 



xvin. Lecanorei 57 



xix. Lecideei 46 



xx. Xylographidei 



xxi. Graphidei 61 



xxii. Pyrenoearpei 26 



Summa. . . 306 



Antea (l. c. p. 207) solum 257 species Peruviano-Bolivienses 

 cognitee erant; auclœ jam sic fueruntspeciebus 49. 



Trib. I. - COLLEMEI, 



1. Collema aggregatum (Ach.) Nyl. Syn. î, p. 115. — Ad 

 corlices (inter muscos) in regionc subaîpina, F. ecocludens (dici 

 potest) ob apothecia marginem thallinum cito excludentia; sporse 

 longiores sunt quam in typo, longitudine scilicet m,n , 070-88, 

 crassitie mm ,005. — Yix nisi ut varietas differt a Colleraale aggre- 

 gato C. leucocarpum Tayl. Lich. Jnlarct. n. \hh (C. nigrescens 

 var. leucocarpum Bab. N. Ze.al. p. 4fr, C. glaucophthalmum Nyl. 

 Syn. I, p. 1/i4), quod etiam legit U. Manrîon, altit. 2700 metr. 

 et usque altit. 3200 metr., ad cortices collis Pocara. Sporse simi- 

 les. Nec differentia ulla a f. excludente, nisi apothecia glauce- 

 scenti-pruinosa (1). 



2. Leptogium Hildenbrandii (Garov.) Nyl. 1. c. p. 1*27. — 



(1) Occurrit quoque Collema nigrescens Ach. forma « glaucocarpa », ex. gr. 

 in Algeria (lectum a cl. Letourneux, a quo nuper plurimi Lichenes pro Flora 

 Algeriensi addendi ctetecti fuerunt, sicut Lecanora holophœa (Mnt.), Lecidea lutea 

 Dicks., inlermixtaNyl., Phlyctis agelœa Wallr., Normandina pulchella (Borr.), 

 Nephromium lœvigatum Ach., etc. Forsan a Collemale aggrcgato separandum sit 

 thysanœum Ach. (ir. signe, faciei fere Collematis plicatilis majoris, lectum a cl. 

 Letourneux ad saxa monlîs Djebel Fdough in Algeria) tamquam propria species. 



