OF THE CAROLINAS & GEORGIA

Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Campanulids: Asterales

WEAKLEY'S FLORA (10/20/20):
 Silphium integrifolium var. integrifolium   FAMILY Asteraceae

INCLUDING PLANTS NATIONAL DATABASE:
Silphium integrifolium var. integrifolium   FAMILY Asteraceae

INCLUDING PLANTS National Database
 Silphium integrifolium var. deamii

INCLUDED WITHIN Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
 Silphium integrifolium var. integrifolium

 

COMMON NAME:
 Prairie Rosinweed

No pictures are available at this time.

 

WEAKLEY'S FLORA (10/20/20):
 Silphium integrifolium var. integrifolium   FAMILY Asteraceae

INCLUDING PLANTS NATIONAL DATABASE:
Silphium integrifolium var. integrifolium   FAMILY Asteraceae

INCLUDING PLANTS National Database
 Silphium integrifolium var. deamii

INCLUDED WITHIN Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
 Silphium integrifolium var. integrifolium

 

Find by scientific name:

2908

Forb
Perennial

Native: north & west of the Carolinas & Georgia

Documented growing wild in - - -

Look for it in prairies, calcareous glades and barrens, per Weakley's Flora

map
Click here to see a more detailed map from University of North Carolina at Chapel Hill Herbarium,

or click here to see a map from SERNEC, a consortium of southeastern herbaria.

 

full sun ...Variable

LEAVES:
Simple
Opposite
Leaves are sessile or clasping.

FLOWER:
Summer/Fall
Rays: Yellow
Disc: Yellow
Disc flowers functionally staminate/ Ray flowers pistillate & fertile
Flower heads with 12-36 ray flowers, notched at apex
Inferior ovary

FRUIT:
Summer/Fall
Achene

 

TO LEARN MORE about this plant, look it up in a good book!



 

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