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Inula
helenium
Family:
asteraceae
Common name(s):
Elecampane
Hardiness ratings:
USDA zone 3~5 - 7~8
General resources
Wikipedia
. Online encyclopedia entry (if defined).
Google images
. Web search for photographs.
The Plant List
. Taxonomical lookup
Catalogue of Life
. Taxonomical lookup
Links for Inula helenium
Connecticut Botanical Society
- Wildflower profile.
(2 photos)
Dave's Garden PlantFiles
- Profile page with horticultural basics, and member-contributed photos and comments. (zone 5-8)
(16 photos)
Denver Botanic Gardens
- Description, native range, and cultural requirements. (zone 5)
(8 photos)
Garden.org
- Community-assembled plant profile (2 varieties in database)
(12 photos)
Missouri Botanical Garden
- Plantfinder page for one of the plants growing at the garden, with usually one or more photos, horticultural information, and noteworthy characteristics. (zone 3-7)
(3 photos)
North Carolina State University factsheet
- Plant profile with horticultural details and comments (zone 3-7a)
(2 photos)
Ontario Rock Garden Society
- Germination information (additional information for other varieties)
Last updated
:
20 Dec 2023