List <>k Cki iaci I'lants found on Long Island. 



Serenopsis Kempii Hollick ; 

 Salix proteaefolia v. flexuosa Lesq. 

 Salix purpuroides Hollick. 

 Juglans crassipes Heer. 

 Juglans arctica Heer. ? 

 Ficus protogaea Heer ? 

 Ficus Willisiana Hollick. 

 Protaeoides daphnogenoides Heer. 

 Laurus I'lutonia Heer. 

 Lauras Omalii Sap. et Mar. 

 Laurus Newberryana Hollick. 

 Sassafras progenitor Newb. mss. ? 

 Sassafras acutilobum Lesq. 

 Cinnamomum Sezannense Wat. 

 I Hospyros rotundifulia Lesq. 

 Diospyros primaeva Heer. 

 Myrsine elongata Newb. mss. 

 Andromeda Parlatorii Heer. 

 Viburnum integrifoliuni Newb. mss. 

 Alalia transversinervia Sap. et. Mar. 

 Aralia patens Newb. mss.? 

 Aralia Nassauensis Hollick. 

 Myrtophyllum (Eucalyptus?) Geinitzi 



Heer. 

 Eucalyptus? nervosa Newb. mss.? 

 Dalbergia Rinkiana Heer. 

 Hymenaea Dakotana Lesq.? 

 Leguminosites constrictus Lesq. ? 



Leguminosites convolutus Lesq. ? 



Colutea primordiales Heer. 

 Sapindns Morrisoni Lesq. 

 Cissites formosus Heer. ? 

 Paliurus integrifolius Hollick. 

 Zizyphus elegans Hollick. 

 Zizyphus Lewisiana Hollick. 

 Rhamnus ? acuta Heer. 

 Celastrophyllum Benedeni Sap. et Mar. 

 Celastrophyllum decurrens Lesq. ? 

 Grewjopsis viburnifolia Ward. 

 Menispermites Brysoniana Hollick. 

 Magnolia speciosa Heer. 

 Magnolia Capellini Heer. 

 Magnolia Isbergiana Heer. 

 Magnolia longipes Newb. mss. 

 Magnolia glaucoides Newb. mss; 

 Magnolia Van Ingeni Hollick. 

 Liriodendron primaevum Newb. 

 Liriodendron simplex Newb. 

 Liriodendron oblongifolium Newb. mss. 

 Tricalycites papyraceus Newb. mss. 

 Podozamites ? 

 Poacites ? 

 Cyperites ? 

 Typha ? 



Making a list of 5 species distributed 

 in 20 genera. 



Another feature with reference to the history of the fossil plants of 

 the island and which has not yet received its full share of attention is 

 the occurrence of Tertiary deposits of diatoms. Merrell, in his Ge- 

 ology of Long Island, etc., was the first to mention the deposit found 

 at Glen Cove, and more recently Dr. A. M. Edwards has obtained 

 some rich findings from some deep cuts on the south side of the island. 



As the evidence to be derived from diatoms is most conflicting, I 

 refer those interested to the deposits found at Arverne by Dr. Edwards. 

 (See Diatoms in list.)* 



II. Pine Barren Flora. 



In New Jersey there has been recognized for a number of years, 



a peculiar flora, known as the Pine Barren Flora ; this was found to 



grow in a more or less iestricted area, extending from New York to 



Cape May and the mouth of the Delaware River, occupying a narrow 



A No in note of II . Ries on Tertiary Clays at Glen Cove, Transactions Academy 

 of Sciences, Vol. Kill., p. 167. 



