About
Portal
Membership
Governance
Meetings
Silphium trifoliatum var. trifoliatum
L.
(redirected from:
Silphium atropurpureum
Retz. ex Willd.)
Family:
Asteraceae
[
Silphium atropurpureum
Retz. ex Willd.,
more
Silphium laevigatum
Elliot, non Pursh
]
Resources
Open Interactive Map
Click to Display
2 Total Images
Use of any specimen data and related material (e.g., images, species checklists, etc.) accessed through this portal requires agreement to the terms and conditions in the
CNH data usage policy
.