We should mention how susceptible to Cercospora leaf spot they are - esp. the West Indian and many Mexican species. Interestingly, H. glauca never gets infected. Alan ----------------------------- Alan W. Meerow, Ph.D., Research Geneticist and Systematist USDA-ARS-SHRS, National Germplasm Repository 13601 Old Cutler Road, Miami, FL 33158 USA voice: (305) 254-3635 fax: (305) 969-6410 email: miaam@ars-grin.gov