244 



EXPLANATION OF PLATES. 



PLATE I. 

 Edtvardsia Brillians. Neum. 



WINTER FORMS, 



European. 



1. Bryonies (Alps) $ 



2. Napi (Germany) $ 



American. 



Bryony (Newfoundland) 



Hulda (Alaska, &c.) 



Venosa (California)... . 



.. ? 



.. $ 



? 



Oleracea hyentalis (New York).. $ 

 Borealis (Anticosti) $, 



PL.^TE 2 AND 3. 



SUMMER FORMS. 

 European. 



3. NapcECE $ 



American. 



10. Acadica (Newfoundland $ 



11. " " ? 



12. Pallida (Vancouver's Island).. $ 



13. " " " .. ? 



14. Cast or ia (California) $ 



15. Oleracea cestiva (New York) . . $ 



16. " " " ... S 



17. Virginieftsis (Coalburgh,W.,Va. ? 



18. " " " .$ 



PLA1 E 4. 



1. I" yEgeria emphytiformis . .* Walk, 



2. 2" " pleciaformis 



3.3" " odyneripennis . .. 



4. 4" " hylotomiformis\ 



5. 5" 5* " pyramidalis . . .\ . 



6. 6" 6^ " sapygcpformis. .'. . 

 7.7" " geliformis.. . : 



f 



