
          18 Apr 1818 / Equisetum arvense / Meadow near Clark's Woods [Clarks Woods park on Peters Brook, Somerville, Somerset Cty, NJ] pubescent viola
19 Apr 1818 / Erythronium lanceolatum / Moist shady places
20 Apr 1818 / Leontodon taraxacum / Pastures  etc.
24 Apr 1818 / Carex varia / Hills at Hoboken
24 Apr 1818 / Dentaria laciniata / Ditto
24 Apr 1818 / Claytonia virginica / Ditto
24 Apr 1818 / Ribes grossularia + rubrum [Ribes rubrum] / Gardens
25 Apr 1818 / Amydalus persica  + / Gardens (Greenwich)
25 Apr 1818 / Sanguinaria canadensis / Woods near Brooklyn
27 Apr 1818 / Carex plantaginea / Hills at Hoboken. Currants.
27 Apr 1818 / Viola pedata / Ditto
27 Apr 1818 / Gnaphalium dioicum / Ditto
27 Apr 1818 / Ranunculus abortivus / Bergen
30 Apr 1818 / Juncus campestris / Low grounds.
30 Apr 1818 / Caltha palustris (late) / Dr. Posts Creek
03 May 1818 / Prunus domestica / 
07 May 1818 / Pyrus communis / A very few flowers open
08 May 1818 / Marchantia / On the Hills at Hoboken
08 May 1818 / Potentilla canadensis / Ditto
09 May 1818 / Callitriche heterophylla / Stagnant waters - Greenwich
09 May 1818 / Uvularia sessilifolia / Love Lane
09 May 1818 / Carex / Borders of the Cedar Swamp 
09 May 1818 / Vaccinium pennsylvanicum / Hills at Hoboken
        