Plate 11 



Fig. 1. Physcia sorediata, gray or Fig. 8. 



drab. 



Fig. 2. P. sorediata, tips. Fig. 9. 

 Fig. 3. P. Frostii, tips, pale gray to 



cream. Fig. 10. 



Fig. 4. P. speciosa, gray, with pale Fig. 11. 



blue soredia. 



Fig. 5. P. speciosa, tips and soredia. Fig. 12. 



Fig. 6. P. hypoleuca, fruits. Fig. 13. 



Fig. 7. P. aqtiila, spore layer. Fig. 14. 



P. aqitila, spores in various 



stages. 

 P. aquila, brownish, when 



wet green. 

 P. aquila, fruits. 

 P. pulvendcnta, brown with 



white particles. 

 P. pulvendcnta, tip. 

 P. adgliitiiiafa, dull brown. 

 P. adglutinata, tips. 



