167 
8. Notes on the geographical range, or native places 
of many rare, North American plants. Read to the 
same society in 1817. 
G. Two reports to the Lyceum of Natural history, 
on the labours of a travelling committee, on the Bo¬ 
tany and Zoology of the Highlands, 1817. 
7. Report to the same Lyceum, of a botanical ex¬ 
cursion on the Catskill mountains; with Mr. Knevels, 
1817. 
8. Several reports to the same Lyceum on many 
new species of animals of the genera Gordius , Nereis , 
Gryphea , Glomeris , Triturus , Cymothoa , Testudo , Tubi- 
pora , Cellepora , and same new genera Prodiplus , 
Nectylus , &c. 
9. Several catalogues of plants collected on Long-Is¬ 
land. Communicated to the Lyceum, 1817. 
10. Description of, and Dissertation on, the genus 
Xanthium and the Xanthium maculatum , a new Ame¬ 
rican species found near New-York, &c. Communi¬ 
cated to the Lyceum, 1817. 
11. Dissertation on the natural classification of the 
genus Florkea , which is proved to belong to the na¬ 
tural tribe Euphorbinia , natural family Galenidia , next 
to Nectris and Galenia. Read to the Lyceum in 1817. 
12. First decade of new genera of North American 
plants, viz. Clintonia , Polanisia , Peltandra , Cylactis , 
Nemopanthus , Awphipogon , Diplogon , &c. Communi¬ 
cated to the Academy of Natural Sciences of Philadel¬ 
phia, 1817. 
A i 
13. Several reviews of Botanical works, such as 
Pursh’s Flora Americm-septentrinalis, Barton’s Fro- 
