PLANTS OF FARGO, ETC. gi 
Trifolium incarnatum lL. CRIMSON CLOVER. 
Collected in a field by C. H. Waldron in 1909. 
Medicago sativa \L,. . ALFALFA. 
Roadsides. Occasional. June ro (12). 
Medicago lupulina. BLACK, OF HOP MEDIC. 
Lawns. Frequent. June 5. 
Melilotus alba Desv. WHITE SWEET CLOVER. 
Roadsides. Common. June 25 (27). 
Melilotus officinalis (1,.) Tam. YELLOW SWEET CLOVER. 
Roadsides. Frequent. June 15 (15). 
Anthyllts vulneraria 1. KIDNEY VETCH: 
Collected in a field by C. H. Waldron in 1909. 
Hosackia americana (Nutt.) Piper. PRAIRIE BIRD’SFOOT TREFOIL. 
Prairie. Frequent. June 1o. 
Astragalus carolinianus \. LITTLE RATTLE-POD. 
Roadsides, prairie or near woods. Common. July 5 (6). An 
Indian name. 
Astragalus hypoglottis 1. MILK VETCH. 
Prairie. Frequent. May 20 (20). ) 
Glycyrrhiza lepidota Nutt. WILD LIQUORICE. 
Roadsides and fields. Common. June 25 (24). 
Amorpha fruticosa \,. FALSE INDIGO. 
Riverbank or low roadside. Frequent. 
Amorpha nana Nutt. 
Prairie, 3 mi. nw.; Stevens in 1920. 
Amorpha canescens Pursh. LEAD PLANT. 
Prairie. Frequent. July. 5. 
Psoralea argophylla Pursh. PSORALEA. 
Prairie. Common. June 30 (29). 
Psoralea ésculenta Pursh. TIPSIN. 
Prairie. Occasional. June 20. 
Parosela dalea (1,.) Britton. 
Along N. P. Ry.; Stevens in 1918 (still persisting). 
Petalostemon candidum Michx. WHITE PRAIRIE CLOVER. 
Along N. P. Ry.; Stevens in 1920.. 
Petalostemon purpureum (Vent.) Rydb. PURPLE PRAIRIE CLOVER. 
Prairie. Common at least along railroad. July 10 (11). 
Meibomia grandiflora (Walt.) Kuntze. LARGE-LEAVED TICK TREFOIL 
Woods. Occasional. 
