60 
Cheney and True—Flora of Madison and Vicinity. 
Hypericacese. (St. John’s-wort Family.) 
Hypericum, Tourn. St. John’s-wort. 
82. H. maculatum, Walt. 
Occurring occasionally in low grassy places. 
83. IT. mutilum, L. 
15 to 20 stamens! Common. 
Elodes, Adans. Marsh St. John’s-wort. 
84. E. campanulata , Pursh. 
Not uncommon in the low lands about the lakes. 
Malvaceae. (Mallow Family.) 
Malva, L. Mallow. 
85. *M. rotundifolia, L. Common mallow. 
Common along roadsides in waste places and culti¬ 
vated grounds. 
86. *M. sylvestris, L. High mallow. 
Persisting occasionally after cultivation. 
Abutilon, Tourn. Indian mallow. 
87. *A. Avicenna, G-aertn. Velvet-leaf. 
A weed in cultivated land. Not very abundant. 
Hibiscus, L. Rose mallow. 
88. H. Trinonum, L. Bladder Ketmia. 
Occasionally escaping from cultivation. 
Tiliace^e. (Linden Family.) 
Tilia, Tourn. Linden. Basswood. 
89. *T. Americana, L. Basswood. 
Not uncommon about the lakes and along the 
streams. 
Linace^e. (Flax Family.) 
Linum, Tourn. Flax. 
90. L. sulcatum, Riddell. 
Collected on a rocky point at Burke. Rare. 
91. **L. usitatissimum, L. Common flax. 
Common along railroads. 
