157 



Nasturtium sessiliflorum Nutt. (Tippecanoe and Marion Counties.) 



Reported in State Catalogue (p. 767) as "occurring only in the south- 

 western counties." I found it abundant over several acres of the 

 Wabash bottom-land south of Lafayette, June 2, 1903. Mr. Dorner 

 and I found also a few stray plants along the stream in "Happy 

 Hollow," West Lafayette, later in the same month and year. The 

 plants were all matured and through blooming at these dates. 

 Mr. Bartlett took the species July 30, 1904, near Indianapolis, the 

 flowering period being then about over. 



Cardamine pardftora Pursh. (Clark County.) 



Found on the "Knobs" of the State Forest Reservation, May 26, 1904. 

 Plants on exposed knob-tops and slopes were simple or nearly so 

 and from one to three inches high. In more shaded spots, lower 

 down, were much-branched plants three to ten inches high. (C. P. 

 Smith No. 118, in Herb. Bartlett.) 



Cardamine flexuosa With. (Tippecanoe and Marion Counties.) 



Not in the State Catalogue, but may have been reported at the last 

 meeting of the Academy, of which the "Proceedings" have not yet 

 reached me. Taken near Lafayette by Miss Gates, Mr. Dorner, 

 and myself, in May 1903. Taken about the same time, near Indi- 

 anapolis, by Mr. Bartlett. In looking through a collection made 

 several years ago, near Indianapolis, Mr. Bartlett noted one sheet 

 of this plant labeled "Sisymbrium officinale." 



Agrimonia pumila Muhl. (Marion County.) 



Taken by Mr. Bartlett August 14, 1904, near Indianapolis. This adds 

 to my Clark County record of 1903.* Mr. Bartlett thinks that this 

 so-called species is a mere depauperate form of A. microcarpa 

 Wallr. I at first considered my Clark County plant to be a form of 

 A. mollis (T. & G.) Britton, with which I found it gi-owing. 



Lupinxis perennis occidentalis Wats. (Laporte County. ) 



This is the form about Michigan City. Taken June 18, 1904; deter- 

 mined by Mr. Bartlett, and verified by Dr. B. L. Robinson. The 

 typical L. perennis L. was taken by me between Mishawaka and 

 South Bend, June 17, 1904 (No. 126). The variety blooms a little 

 later than the type. (C. P. Smith No. 130, in Herb. Bartlett.) 



*Proc. Ind. Acad. Sci., 1903; 134. 



