Helianthus strumosus

subsp. var.
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Standard Cyclopedia of Horticulture

Helianthus strumosus, Linn. St. 3-7 ft. high, usually branching, often glaucous: lvs. 3-8 in. long, ovate-lanceolate, rough above, entire or toothed: fls. 2 ½ -4 in. across; rays 8-15, 1-1 ½ in. long. July-Sept. Open woods, Canada ti Ga. and west to Wis. and Ark. Var. macrophyllus, Britt. Lvs. downy beneath. B.M. 3689 (as H. mollis.). The above text is from the Standard Cyclopedia of Horticulture. It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article. Click on "Collapse" in the header to hide this text.

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References

• Standard Cyclopedia of Horticulture, by L. H. Bailey, MacMillan Co., 1963

External links

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