Heliopsis
Describe the plant here...
Read about Heliopsis in the Standard Cyclopedia of Horticulture
|
---|
Heliopsis (Greek, like the sun). Compositae. Hardy herbaceous plants, bearing numerous yellow flowers in autumn. Stem erect, loosely branching: heads yellow, long- stalked, borne in loose terminal or axillary panicles both radiate and discoid: lvs. opposite, petioled, 3- ribbed, oblong-ovate to ovate-lanceolate, coarsely toothed. Heliopsis has no pappus, while in Helianthus the pappus has 2 awns. In Heliopsis the rays have pistils, but may be fertile or sterile. In Helianthus the rays have no pistils at all.—About 10 species, all native of N. Amer. They are all perennials except one, and that is not cult. They are not common in gardens because of the more attractive forms in Helianthus. H. helianthoides Var. pitcheriana, however, deserves wider popularity. For cult., see Helianthus.
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 It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article.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. |
Cultivation
Propagation
Pests and diseases
Species
Gallery
If you have a photo of this plant, please upload it! Plus, there may be other photos available for you to add.
References
- Standard Cyclopedia of Horticulture, by L. H. Bailey, MacMillan Co., 1963
External links
- w:Heliopsis. Some of the material on this page may be from Wikipedia, under the Creative Commons license.
- Heliopsis QR Code (Size 50, 100, 200, 500)