Image of Symphytum officinale
U.S. National Seed Herbarium image:
Seed of Symphytum officinale
(PI 53109) collected by J. M. Janse from Netherlands
[photographed by Steve Hurst*]
*for USDA-NRCS PLANTS Database. URL:
http://plants.usda.gov.
USDA - ARS - GRIN