228 



Proceedings of Indiana Academy of Science 



Riibus flagellaris Willd. (Rubus procnmhens Muhl.) Low running 

 blackberry or dewberry. No. 831. Common on poor sandy soil. 

 Badly rusted. New record. See figure 4. 



Leguminosae. 

 Baptisia bracteata (Muhl.) Ell. Large-bracted wild indigo or yellow 



false indigo. No. 836. Dry sandy soil, rare. 

 Melilotus officinalis (L.) Lam. Yellow sweet clover. No. 861. 

 Medicago sativa L. Alfalfa or purple medic. No. 843. Escaped. 



Fig. 3. Gcum vircrinianum L. var. Micrt-ayavion Fernald. Variety of the RoukH Avens. 



Desmodiuni iiKirihindicuui (L.) D.C. Smooth small-leaved tick-trefoil. 



No. 894. 

 Apios tuberosa Moench. Ground-nut or wild bean. No. 865. 



Euphorbiaceae. 



Acalyphd gracilens Gray. Slender three-seeded mercury. No. 898. 

 I'hipJtorbia Cijparissias L. Cypress spurge. No. 869. Escaped. 



VlTACEAE. 

 Psedera quinquefolia (L.) Greene. Virginia creeper. No. 895. 



Hypericaceae. 

 Hypericum perforatum L. Common St. John's wort. No. 885. 

 Hypericum cistifolimn Lam. Round-podded St. John's wort. No. 845. 



