Silphium terebinthinaceum

Silphium terebinthinaceum subsp. var.	Prairie dock
	The query description has an empty condition.: herbaceous Height: ⇕ to Width: ⇔ to 7ft10ft 3ft6ft Height: ⇕ 7 ft to 10 ft Width: ⇔ 3 ft to 6 ft The query description has an empty condition.: ⌛ Origin: ✈ Poisonous: ☠ Bloom: ❀ early summer, mid summer, late summer	The query description has an empty condition.: ☼ sun, part-sun The query description has an empty condition.: ◍ Features: ✓ flowers Hidden fields, interally pass variables to right place Minimum Temp: ☃ °F USDA Zones: 4 to 9 Sunset Zones: Flower features: ❀ orange, yellow
	Asteraceae > Silphium terebinthinaceum var. ,

LATINNAME {{{latin_name}}}	'
	Habit: ? Height: ⇕ ? Width: ⇔ Lifespan: ⌛ Origin: ✈ ? Poisonous: ☠	Exposure: ☼ ? Water: ◍ ? Features: ✓ Hardiness: ☃ Bloom: ❀ USDA Zones: ? Sunset Zones:
	[[{{{domain}}}]] > [[{{{superregnum}}}]] > Plantae > [[{{{subregnum}}}]] > [[{{{superdivisio}}}]] > [[{{{superphylum}}}]] > [[]] > [[{{{phylum}}}]] > [[{{{subdivisio}}}]] > [[{{{subphylum}}}]] > [[{{{infraphylum}}}]] > [[{{{microphylum}}}]] > [[{{{nanophylum}}}]] > [[{{{superclassis}}}]] > [[]] > [[{{{subclassis}}}]] > [[{{{infraclassis}}}]] > [[{{{superordo}}}]] > [[]] > [[{{{subordo}}}]] > [[{{{infraordo}}}]] > [[{{{superfamilia}}}]] > [[]] > [[{{{subfamilia}}}]] > [[{{{supertribus}}}]] > [[{{{tribus}}}]] > [[{{{subtribus}}}]] > [[]] {{{subgenus}}} {{{sectio}}} {{{series}}} var.

Standard Cyclopedia of Horticulture

Silphium terebinthinaceum, Jacq. Prairie Dock. St. about 6 ft. high, nearly or quite smooth: lvs. nearly all basal, usually 1 ft. long, ovate, cordate, dentate: fl.-heads 1 1/2 - 3 in. across; rays 12-20. July-Sept.—Ont. and Ohio to Iowa and La. B.B. (ed. 2) 3:462.—A striking and decorative herb. CH 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 It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article.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

Do you have cultivation info on this plant? Edit this section!

Propagation

Do you have propagation info on this plant? Edit this section!

Pests and diseases

Do you have pest and disease info on this plant? Edit this section!

Gallery

If you have a photo of this plant, please upload it! Plus, there may be other photos available for you to add.

• 
  photo 1
• 
  photo 2
• 
  photo 3

References

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

External links

• w:Silphium terebinthinaceum. Some of the material on this page may be from Wikipedia, under the Creative Commons license.
• Silphium terebinthinaceum QR Code (Size 50, 100, 200, 500)