Martin Hughes-Jones, owner of the nursery Sampford Shrubs in Devon, England, and curator of the U.K. National Plant Collection of heleniums, has created a highly informative web site devoted to these plants. Topics include wild species, culture, extant cultivars (with excellent photographs), history, and garden use.
Cultivation and cultivated varieties in U.S. commerce by Dr. Leonard Perry, Professor, University of Vermont as part of PSS123 course.
GOOGLE IMAGE SEARCH: HELENIUM
Ten pages of helenium images from online sources
K & W HERBS
Medicinal uses for heleniums
Add your own comments and pictures of helenium to the Plants Database, a growing collection of cultivation notes from gardeners online worldwide.
HELENIUM PLANT SOURCES:
ANDRE VIETE FARM & NURSERY
BUSSE GARDENS
ROOTS AND RHIZOMES
