THE CAYUGA FLORA. 9 



58. C. aurea, Wild. Golden Corydalis. 

 Rocks below Lucifer Falls. June 1-10. 



{Discovered by Prof. A. N. Prentiss, June, 1S71.) Several times 

 it has seemed to have become extinct, but it reappears, and flowers 

 have been collected, 1875, 18S2, 1884, 1885. 



29. Fumaria, Linn. 



59. F. officinalis, L. Fumitory. 



McKinneys, by the C. S. R. R., a few rods south of the station. 

 June 3, 1882, in flower ; also June 16, 1885 ; plants spreading. 



CRUCIFER^. 



30. Lunaria, Linn. 



60. L. biennis, L. Common Honesty. 



Escaped; Dryden Road, by hedge south side of Giles Place, 

 May 20-30. 



Fall Cr., near sand-bank above Forest-Home. {E. H. Preswick.) 



31. Ai/vssum, Tourn. 



61. A. calycinum, L. 



Introduced: at the Pres. "White place, Univ. Campus, May 20, 

 1S78, {Professor Prentiss)\ Along the road near the Jayne Place, 

 1879, {Frank H. Severance)\ Fiske-McGraw grounds, 1881, {F. L. 

 Kilborne. ) ! 



32. Draba, Linn. 



62. D. arabisans, Michx. 



Margins of cliffs ; rare — a northern species. May 20-June 10. 

 Burdick's Glen, along the brook just above the falls, 1871. First 

 small ravine below McKinney's Glens, Nov., 1SS1. 



63. D. verna, L. Whitlow-grass. 



Shaded clayey soil ; scarce. Apr. -May 15. 



Introduced in Cemetery, Ithaca, {iSj8, Prof. Prentiss) ! Wild, 

 south bank of Big Gully, 1882. 



33. Dentaria, Linn. 



64. *D. diphylla, L. PEPPER-ROOT. (H. and C.) 

 Ravines and rich woods ; frequent. Apr. 20-May 20. 



Case. Cr. and all ravines, often in springy soil. Negundo, Free- 

 ville and Round Marsh Woods. 



65. D. maxima, Nutt. 



Bottoms of ravines ; scarce. Apr. 20-May 20. 



Six Mile Creek, Beechwoods, where specimens have been obtained 

 like those mentioned in Paine's Cat., viz.: with a secondary branch 

 arising from the axil of the third and upper leaf. Ravine on the 

 Renwick farm slope, and doubtful forms from Taughannock below 

 the falls. 



66. D. laciniata, Muhlenberg. (H. and C. 

 Ravines, rich woods ; common and variable. Apr. 20-May 20. 

 The typical form, with leaves whorled and leaflets freely and 



sharply toothed, occurs in Negundo Woods, Six Mile Cr., Fall Cr., 



