

.V 



CHAPTER IX. 



CATALOGUE OF riI.FVO<; .\M<H7S AND ACROOKXOl S PLANTS FOUND GROWING 



WILD IN THK I.CWK1I I'K.NTNSUI.A OF MICHIGAN AM) THE ISLANDS 



*T THK 1IKAI) Of LAKE HURON. 



During the season of 1859, no special botanical assistant was 

 connected with the survey. As the work of i860, was to ex- 

 tend into portions of the State loss known to the botanist, Mr. 

 N. II. Winched \v;is selected to accompany the exploring party 

 in the special capacity of botanical collector and assistant, and 

 the following catalogue has been drawn up by his hands. 



The following- are the sources from which the materials for 

 this catalogue have been derived: 



1. The observations of the geological parties in 1859 and 

 I860. * 



2. The catalogue published by Dr. Wright in the Geological 

 B port of 1818. 



3. The University Herbarium which contains many plants 

 collected after the publication of Dr. Wright's Catalogue. A 



lants was made out at my request, and the whole 

 collection arranged by Mr. B B. Baldwin. 



4. The catalogue prepared by W. D. Whitney, of plants ob- 



! in ill- Lake Superior Land District, and published in 

 Foster and \Vhitncy'> Report, vol. ii. 



Glai tc, of Ann Arbor, an entbusi- 

 tanist ami collector from various parts of the State. 

 C. A collection of plants made in the neighborhood of 

 Gratiot, near the fool of Lake Huron, by Mr. ES. P. Austin, A<- 

 il on the Coast Survey of the la 



