1. Forage Improvement DivisionThe Samuel Roberts Noble Foundation2510 Sam Noble Pkwy.ArdmoreOK73401
2. Dep. of AgronomyIowa State Univ.AmesIA50011
3. Agriculture and Agri‐Food Canada, Ste. FoyQCCanadaG1V 2J3
4. Dep. of Plant Breeding and GeneticsCornell Univ.IthacaNY14853
5. Institute of Plant Breeding, Genetics, and GenomicsUniv. of GeorgiaAthensGA30602