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Rudbeckia
grandiflora
Family:
asteraceae
Common name(s):
Tall Coneflower
Hardiness ratings:
USDA zone 4~5 - 8~9
General resources
Wikipedia
. Online encyclopedia entry (if defined).
Google images
. Web search for photographs.
The Plant List
. Taxonomical lookup
Catalogue of Life
. Taxonomical lookup
Dave's Garden
. Search the extensive PlantFiles database.
Links for Rudbeckia grandiflora
Digging Dog Nursery: Rudbeckia grandiflora 'Sundance'
- Catalog page with descriptive information (zone 5)
Garden.org
- Community-assembled plant profile
(1 photo)
Heritage Perennials: Rudbeckia grandiflora ‘Sundance’
- Profile with description and horticultural details. (zone 4-9)
(1 photo)
Lady Bird Johnson Wildflower Center
- Plant description and characteristics with notes on distribution, culture, and propagation.
(24 photos)
Missouri Botanical Garden: Rudbeckia grandiflora 'Sundance'
- Plantfinder page for one of the plants growing at the garden, with usually one or more photos, horticultural information, and noteworthy characteristics. (zone 5-8)
Rudbeckia grandiflora var. alismifolia
Last updated
:
20 Dec 2023