Search Results

You are looking at 1 - 2 of 2 items for :

  • "Penstemon cobaea" x
  • All content x
Clear All
Free access

Dale T. Lindgren and Daniel M. Schaaf

digitalis Nutt. ‘Husker Red’ only with purple and/or red flowers instead of white flowers. Origin A cross was made in 1995 between Penstemon digitalis Nutt. ‘Husker Red’ ( Lindgren, 1984 ) with the pollen parent Penstemon ‘Prairie Splendor’ ( Penstemon

Free access

Dale T. Lindgren and Daniel M. Schaaf

hybrids. Penstemon cobaea has also been reported to be a successful parent in the European hybrids ( Way and James, 1998 ). Hybridization in the genus Penstemon is complex. Success can be based on the number of successful crosses and seed produced