1. Tall leafy plant with erect branches ending in large yellow flower heads with downward-arching rays; grow in Rocky Mountains south to Arizona and east to the Atlantic coast
   - cutleaved coneflower

Type of: coneflower

Part of: genus Rudbeckia, Rudbeckia

Encyclopedia: Rudbeckia laciniata

• reticle
• reticular
• reticular activating system
• reticular formation
• reticulate
• reticulated python
• reticulation
• reticule
• Reticulitermes
• Reticulitermes flanipes
• Reticulitermes lucifugus
• reticulocyte
• reticuloendothelial system
• reticulum
• retie
• retina
• retinaculum
• retinal
• retinal cone
• retinal detachment
• retinal purple
• retinal rod
• retinal scanning
• retinene
• retinitis