Top View
- Purple Coneflower: Echinacea Purpurea
- Rudbeckia Fulgida
- Ornamental Plants with Summer Bloom and Fruit in the Virginia Native Plant Garden
- Rudbeckia Laciniata (Green-Headed Coneflower) Botanical Bytes by Bruner by Gregory Bruner
- Rudbeckia Hirta1
- Bulb Preclearance Program Identification Manual
- Towards a Revision of the Rudbeckia Fulgida Complex (Asteraceae), with Description of a New Species from the Blacklands of Southern USA
- 'Prairie Sun' Black-Eyed Susan, Rudbeckia Hirta
- Plants That Attract Hummingbirds
- "Secondary Metabolites: Attracting Pollinators". In: Encyclopedia of Life Science
- Conservation Assessment for Prairie Parsley (Polytaenia Nuttallii)
- March Dye Plant of the Month: Rudbeckia, Black-Eyed Susan (Rudbeckia Hirta) by Janet Bare
- Alien and Invasive Plants in Carei Plain Natural Protected Area, Western Romania: Impact on Natural Habitats and Conservation Implications
- Ornamental Garden Plants of the Guianas, Part 4
- Attracting Butterflies & Hummingbirds
- Towards a Revision of the Rudbeckia Fulgida Complex (Asteraceae), with Description of a New Species from the Blacklands of Southern USA
- Coneflowers, Black-Eyed Susans Robert Anderson, Extension Floriculture Specialist
- Rudbeckia 'Cappuccino'
- Bee-Neficials a Consciousness of the Need for Bees Has Developed As Pollinators Disappear
- Plant Breeding & Evaluation
- 31295007284465.Pdf (4.291Mb)
- SWAMP BLACK-EYED SUSAN Scientific Name: Rudbeckia Auriculata
- Plants in the Garden
- Think Like a Bee! Cathy Neal, Facilitator Best Plants for Pollinators a Bee’S Perspective What Do Bees Actually SEE?
- New and Rare Plants from the Flora of Moldavia (Romania)
- Chemical Composition and Pharmacological Potential of Rudbeckia Hirta L
- Note About the Invasive Plants in the Arad County (West Romania)
- Black-Eyed Susan (Rudbeckia Hirta)
- 09-04-2010- Ted Griess/ Extension Horticulture Assistant
- Rudbeckias in Landscapes Photo by Peg Urban
- Systematics of Rudbeckia Subgenera Macrocline and Laciniata (Asteraceae: Heliantheae: Rudbeckiinae)
- Echinacea Purpurea
- Rudbeckia Whatsnative 2-9-10
- PERENNIALS Beebalm (Wild Bergamot) Monarda Fistulosa Showy Clusters of 3-Inch Pink Or Lavender Flowers Bloom Atop Open-Branched 3-Ft Stems Look Like Ragged Pompoms
- Managing Weeds in Outdoor Cut Flowers
- Rudbeckia Laciniata – Cut-Leaf Coneflower
- Autumn in the Virginia Native Plant Garden: Bloom, Fruit, and Fall Color of Foliage
- Black-Eyed Susan (Rudbeckia Hirta L.) by Knowlton Foote, Ph.D
- Sun-Facing Coneflower Fact Sheet SC 2017.Pub
- Black Eyed Susan (Rudbeckia Hirta) Plant Guide
- Urban Floras Volume 1, Number 1 • December, 2003
- Echinacea Purpurea1
- Sowing Seeds Tutorial
- From Small to Tall, There's a Rudbeckia for Every Garden
- The Wonderful World of Coneflowers Wayne County Master Gardeners, September 24, 2005
- Green-Headed Coneflower Is Found Throughout Virginia, and Ranges from Quebec to Florida, and West to Montana and Arizona
- 2021 IPG Catalog