Silphium integrifolium
(Whole-leaf Rosinweed)

Other pictures of this plant:

               Seedpod                                           Leaf                                            Stem                                        Seed                                          Habit

Facts About this Plant:

    Common Names: Whole-leaf Rosinweed, Rosinweed, Prairie Rosinweed, Entire-leaf Rosinweed
    Synonyms: Silphium laevigatum
    Lifespan: Perennial
    Zones: 4 - 9
    Type: Forb
    Bloom Time: July - September
    Status: Native

Silphium integrifolium, or Whole-leaf Rosinweed, is native to most of the Central US, extending into the western part of the eastern third of the US. It is a perennial that grows dryish meadows, prairies, open woods and along woodland edges, as well as roadsides and along railroads. It blooms in mid summer through fall with medium to large yellow-gold flowers.

More information will be made available soon about this species and telling it apart from others.

Go Back

Back to The Plants.

Back to A-Z Listing.