SYNONYMIA LICHENUM CASTIGATA. 
iffeiunt inter se 1. Lichen pallidus Schieb. Baumgart. Hag. crustäceus 
— L. pallidus Retz frufticulosus. 
.2. L. rupestris Web. Roth crusta vix conspicua — X. rupestris Murr. 
Swarz, foliaceus gelatinosus. 
3. X. pertusus Schrank, foliaceus — X. pertusus Xin. crustäceus. 
4. X. fulvus Neck, scutellis concavis •—• X. fulvus Swartz, tuberculis 
stipitatis. 
5. X. sulphureus Hofm. leprosus tubercplis nigris — X. sulphureus Zoe- 
ga, fruticulosus — X. sulphureus Retz, leprosus tuberculis luteis. 
6. X. arrovirens Xin. Wulf, tuberculis flavo- viridibus. — X. atrovirens 
Murr, tuberculis atris. 
7. X. laÖleus Xin. tuberculis haemisphaericis albis —~ X. laöleus Vahl, 
scutellis coccineis marginatis. 
§. X. ochroleucos. Wulf, imbricatus foliaceus — X. ochroleucos Neck, 
crustäceus. 
g. X. hispidus Xightf. Relhan. fruticulosus — X. hispidus Sehr. Willd. 
foliaceus imbricatus. 
10. X. perforatus Schrank, crustäceus — X. perforatus Hofm. Jacq. fo¬ 
liaceus, coriaceus. 
11. X. pallescens Xin. Willd. crustäceus. «— X. pallescens Poll. Hofm. 
Baumg. foliaceus. 
12. X. ater Schrank, crusta nigerrima — X. ater Huds. crusta albi- 
cariti. 
13. X. flavo - rubescens Oed. tuberculatus —- X< flavo - rubescens Huds. 
scutellatus. 
14. X. miniatus Hofm. crustäceus imbricatus — X. miniatus Xin. um- 
bilicatus. 
N: 
15. X. 
