THE MOUNT DESERT REGION . 397 



A. RUBicuNDUs Cress. S. W. Harbor; Bar Harbor, July 15- 



19. 

 A. RUFivENTRis Brulle. S. AV. Harbor; Salisbury Cove, July 



15-24. 

 A. sAGus Cress. N. E. Harbor, June 26 (Minot). 

 A. sciTULUs Cress. Bar Harbor; N. E. Harbor (Minot), June 



11-Aug. 11. 

 A. SEMINIGRA Cress. Bar Harbor; Salisbury Cove, June 11- 



July 23. 

 A. sTADACONENsis Prov. Bar Harbor; Salisbury Cove, June 



14-July 24. 

 A. sTYGicus Cress. Salisbury Cove, July 25. 

 A. suBCYANEus Cress. Bar Harbor, June 21. 

 A. suBDOLUs Cress. S. W. Harbor, June 18-July 20. 

 A. suBLATus Cress. Bar Harbor, July 22-Aug'. 12. 

 A. suBRUFUs Cress. Salisbury Cove; Bar Harbor, June 21- 



July 25. 

 A. suTURALis Say. Bar Harbor; S. W. Harbor, June 21- 



Sept. 13. 

 A. UNiFASciATORius Say. S. W. Harbor, Aug. 22 (Fernald). 

 A. VAFER Cress. Bar Harbor, June 22. 

 A. vERSABiLis Cress. Common, July 12-Sept. 8. 

 A. VESCUS Prov. Bar Harbor; Echo Lake, June 13-17 

 A. VIOLA Cress. Bar Harbor; Salisbury Cove, June 21-July 



24. 

 A. vTTALis Cress. Salisbury Cove; S. W. Harbor, July 24- 



Sept. 6. 

 A. ATTciNus Cress. Salisbury Cove, July 18. 

 A. viVAX Cress. Narrows ; S. W. Harbor, June 9-20. 

 A. w-ALBUM Cress. S. W. Harbor; Bar Harbor; Echo Lake, 



July 20-Sept. 7. 

 A. wiNKLEYi Vier. S. W. Harbor, June 20. 

 A. near duplicatus Cress. Salisbury Cove, July 17. 

 A. near excultus Cress. Bar Harbor, June 15. 

 A. near nubivagus Cress. S. W. Harbor, July 15. 

 A. near vagans Prov. Bar Harbor, June 15. 

 A. near volesus Cress. Long Pond, Aug. 21. 

 A. THUJAE n.sp. Bred from R. thujella, July 8-15 (Br.). 



