Family: asteraceae
Common name(s): gloriosa daisy; black-eyed susan
Hardiness ratings: USDA zone 3~5 - 7~11
General resources
Links for Rudbeckia hirta
- Alabama Plants - Description and photographs of botanical features, with notes about habitat and native status.
(6 photos)
- Annie's Annuals: Rudbeckia hirta 'Cherry Brandy' (on archive.org) - Catalog page with photo, basic horticultural information, and noteworthy features. (additional cultivars listed in catalog) (zone 5-10)
(2 photos)
- BBC Gardening: Rudbeckia hirta 'Marmalade' - Plant profile with horticultural details and garden uses.
(1 photo). Also a page for 'Rustic Dwarfs Mixed'.
- Cal's Plant of the Week (on archive.org) - Profile for plant, primarily relating to pot culture, with notes on culture and propagation. (zone 3-11)
(1 photo)
- Dave's Garden PlantFiles - Profile page with horticultural basics, and member-contributed photos and comments. (zone 5-10)
(55 photos)
- Denver Botanic Gardens - Description, native range, and cultural requirements. (additional pages for other varieties) (zone 3)
(8 photos)
- Floridata - Illustrated informative profile page with notes on culture, usage, and noteworthy features. (zone 3-10)
(3 photos)
- Garden.org - Community-assembled plant profile (26 varieties in database)
(10 photos)
- Heritage Perennials: Rudbeckia hirta Rustic Colors - Profile with description and horticultural details. (additional pages for other varieties) (zone 5-9)
(1 photo)
- Illinois Wildflowers - Informative illustrated page with description and cultivation details, also covering range and faunal associations.
- Kansas Wildflowers & Grasses - Plant portrait with botanical details and description
(17 photos)
- Lady Bird Johnson Wildflower Center - Plant description and characteristics with notes on distribution, culture, and propagation.

- 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)
(7 photos). Also pages for 'Autumn Colors', 'Cappuccino', 'Cherry Brandy', 'Indian Summer', 'Irish Spring', 'Moreno', and 'Prairie Sun'.
- Missouri Plants - Description and photographs of botanical features, with notes about habitat and native status.
(9 photos)
- Native Plant Society of Texas - Plant profile with basic characteristics, some horticultural information, and a distribution map within Texas.
(4 photos)
- North Carolina State University factsheet - Plant profile with horticultural details and comments (zone 3-8)
(25 photos)
- Ontario Rock Garden Society - Germination information (use search on page to find this taxon)
- Paghat's Garden: Rudbeckia hirta 'Goldilocks' - Illustrated articles by a gardener in the Pacific Northwest, with background and personal observations.
(2 photos). Also a page for 'Prairie Sun'.
- Rob's Plants - Plant profile with basic horticultural information and often personal observations. Also seed germination records. (zone 3-10)
(5 photos)
Links
Links
- Garden.org - Community-assembled plant profile
(15 photos)
Links
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