In this paper, we analyzed the characteristics of fossil legume pods from the “Committee Creek” formation of the Teater Road, John Day Formation in Crook County, Oregon, in western North America. 23 fossil specimens were collected and compared with the existing genera of the family through detailed observation of the legume pods. A total of three genera and four species of nearest relatives were identified as extant, and four undetermined species were studied. These include the similar species o...
