16 



TILIAOE^. 



59. TiLiA, L. Linden. Basswood. 

 T. Americana, L. Common. 



LINACE-aS. 

 60. LiNUM, L. Flax. 

 L. Virginianum L. Dry woods. Pownal, Eobbins. 



L. USITATISSIMUM, L. 



Old fields. Grows spontaneously, but is not persistent. 



GERANIACE.E. 



61. Geranium, L. Cranesbill. 



G. maculatum, L. Common. 



O. Carolinianum, L. Not very common. 



G. Robertianum, L. Not rare. 



62. Erodium, L'Her. 



E. cicutarium, L. Ludlow, Miss Pollard. A garden weed. 



63. Floerkea, Willd. 



F. proserpinacoides, Willd. Shelburne, Pringle. 



64. OxALis, L. Sorrel. 

 O. Acetosella, Pink Oxalis. Mountain woods. Common. 

 O. violacea, L. Cavendish, Dr. Graves. 



0. corniculata, L., var. stricta, Sav. {O. stricta, Z..) 



Common Yellow Sorrell. 



65. Impatiens, L. Balsam. Ladies Jewels. 



1. pallida, Nutt. Less common than the next species. 

 I. fulva, Nutt. Common in wet places. 



RUTAOE^. 



66. Xanthoxylum, Cald. Prickly Ash. 

 X. Americanum, Mill. Not common. 



ILICINE^. 

 (Aquifoliaceae.) 

 67. Ilex, L. Black Alder. 

 I. verticillata, Gray. Swamps. Not Common. 

 I. laevigata, Gray. Not common. 



68. Nemopanthes, Raf. Mountain Holly. 

 N. Oanadenses, D. C. Damp woods and swamps. 



