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.
PERRY’S PERENNIAL PAGES: HELENIUM
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
PLANTS DATABASE: HELENIUM
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
JOY CREEK NURSERY
ROOTS AND RHIZOMES