131 PRELIMINARY CATALOGUE OF PLANTS. 



Galium tricorne, With. Communipaw, Camden. (?) 



Sherardia arvensis, L. Camden. 



Valerienella dentata, Koch. Camden, I. C. Martindale. 



Calycera balsamitsefolia, Eich. Camden, I. Bark. 



Buthalmum salicifolium, L. Hoboken. 



Ageratum conyzoides, L. Camden. 



Eupatorium cannabinum, L. Camden. 



Conyza albida, Less. Hoboken. 



Mikania gymnocladus. Camden, I. Burk. 



Heterotheca scabra, DC. Camden. 



Erigeron acre, L. Camden. 



Bacckaris Douglassii, DC. Camden. 



Inula dysenterica, L. Hoboken, Camden. 



Inula pnlicaria, L. Hoboken. 



Parthenium hysterophorus, L. Camden. 



Eclipta erecta, L. Communipaw. 



Acanthospermum hispid um, DC. Communipaw. 



Melanthera deltoidea, Michx. Camden. 



Hemizonia pungens, T. & G Camden. 



Bidens leucantha, Willd. Communipaw. 



Helenium quadridentatum, Sabill. Camden. 



Achillea Ptarmica, L. Communipaw. 



Achillea rosea, Desf. Camden. 



Anthemis nobilis, L. Camden. 



Anthemis tinctoria, L. Camden. 



Chrysanthemum segetum, L. Camden. 



Chrysanthemum coronarium, L. Camden. 



Matricaria Chamomilla, L. Camden, Communipaw. 



Cenia turbinate; Pers. Communipaw. 



Tussilago Farfara, L. Camden. 



Senecio Jacobaais, L. Communipaw, Camden. 



Calendula arvensis, L. Camden. 



Onopordon acanthium, L. Hoboken, I. C. Martindale; Camden. 



Carduus acanthoides, L. Hoboken, I. C. Martindale; Camden. 



Cnicus pycnocepbalus, Jacq. Camden. 



Centaurea Phrygia, L. Communipaw. 



Centaurea Jacea, L. (?) Communipaw, J. Scbrenck. 



Centaurea solstitialis, L. Camden; Communipaw, J. Scbrenck. 



Scolymus Hispauicus, L. Hoboken, Camden. 



Lampsana communis, L. Communipaw, Camden. 



Hypochseris radicata, L. Communipaw, Camden. 



Cichorium Endivia, L. Communipaw. 



Cichorium divaricatum, Scbweb. Camden. 





