favicon Wildflower Identification Website.        Search for wildflowers by location, color, shape and time.       Click here for Instructions.       Login
Search Results
Rudbeckia grandiflora
rough coneflower Aster Family
Rudbeckia grandiflora Asteraceae
common name
  rough coneflower
accepted scientific name
  Rudbeckia grandiflora (D. Don) J.F. Gmel. ex DC.
rules for finding collection records
  Rudbeckia grandiflora (279)
family name
Image Author: ©2013 Layla Dishman
Image License: Author's permission
Image Source Image Source
Category: Wildflowers
Flowers: Many petals
Petal colors: color
Flower size is 1. to 2.7 inches
Number of ray petals: 12 to 25
Leaf: Alternate
Plant Observed 2nd week of May thru 3rd week of October

How Likely at this Location (16%)
Name Match (100%)
Plant Showiness (72%)
Links to Plant Photos
Google Images
base map where plant found
mag select

grid lines base