XV 



ledons are represented ; of these, the large families, Graminaceae and 

 Cyperaceae, still imperfectly explored, contribute ninety-nine and 

 ninety-five species respectively. 



In resume then, the following list records 2238 species as occur- 

 ring on Long Island, of which, following the older lines, 896 are 

 Cryptogams and 1342 Phanerogams. These in tabular form may be 

 thus represented : 



[Algae 391 



Thallophytes -I Fungi 274 



ILichens 54 



Bryophytes JHepaticae .' 27 



I Musci 109 



Pteridophytes 41 



' Gymnosperms 14 



Monocotyledons 3- 



Dicotyledons 1006 



In conclusion the writer wishes to express his sincerest thanks to the 

 many workers who have contributed so largely in the preparation of 

 this list. It is impossible to name them all but the writer wishes in 

 particular to acknowledge his indebtedness to Dr. N. L. Britton for 

 constant help and guidance. 



Partial Bibliography. 



Contributions to the Botany of the State of New York. Chas. H. 

 Peck. 



Bulletin New York State Museum of Natural History. Different 

 numbers contain references to Long Island stations. 



Catalogue of Plants, Indigenous and Cultivated, found in the vi- 

 cinity of Erasmus Hall, by John B. Zabriskie. 48th Ann. Rept. 

 Regents, 176-181. 1835. 



A Catalogue of Plants growing within thirty miles of Yale College, 

 by D. C. Eaton. Published by Berzelius Society. 1874. 



Plantae Plandomensis, or a Catalogue of the Plants growing spon- 

 taneously in the neighborhood of Plandome, the county residence of 

 Samuel L. Mitchell, by Caspar Wistar Eddy, New York, August 28, 

 1807. 



The Medical Repository, Vol. XL, pp. 123-131. New York. 



1807. 



Catalogue of Phaenogamous and Vascular Cryptogamous Plants 

 of Queen's County, L. L, showing distribution through various town- 



