Isabellae used to be a variety of the species gracilis, but the gracilis varieties have all been transferred to the species cooperi.  This is a young plant just starting to reach maturity.  

Photo Jan 07/04/03
Page Updated 08/16/03

Plant Data:  MBB6801 Milton

Germinated:  02/18/02 DEM562-B

Seed provided through the generosity of M. Bruce Bayer