Lathyrus venosus var. intonsus Butters & H. St. John
Fabaceae
Smith, Welby
2433
1980-06-11
United States, Minnesota, Otter Tail, Ca. 1/4 mi due W of the where co. rd 116 crosses the Burlington Northern tracks; T133N R43W SE1/4 SW1/4 NE1/4 Sec. 19;;133N;43W;19
46.3185218 -96.1443156 +-800m.
On gentle N-facing prairie slope, with Galium boreale, Euphorbia esula