Ageratum houstonianum

Standard Cyclopedia of Horticulture

Ageratum houstonianum, Mill. (A. mexicanum, Sims.) Involucral scales lance-linear, attenuate, entire, ciliate, the back finely, dense and somewhat viscidly hairy lvs. usually heart-shaped at base: heads slightly larger than in the last. Mex. B.M. 2524.—The better species and more frequent in cult. 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 It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article.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.

Ageratum houstonianum {{{latin_name}}}	Floss flower
	Habit: herbaceous Height: ⇕ ?m (6-36 in)sn Width: ⇔ Lifespan: ⌛ annualsn Origin: ✈ ? Poisonous: ☠	Exposure: ☼ full sun (part-shade in hot climate)sn Water: ◍ regularsn Features: ✓ flowerssn Hardiness: ☃ Bloom: ❀ USDA Zones: all zones Sunset Zones: all zonessn
	[[{{{domain}}}]] > [[{{{superregnum}}}]] > Plantae > [[{{{subregnum}}}]] > [[{{{superdivisio}}}]] > [[{{{superphylum}}}]] > [[{{{divisio}}}]] > [[{{{phylum}}}]] > [[{{{subdivisio}}}]] > [[{{{subphylum}}}]] > [[{{{infraphylum}}}]] > [[{{{microphylum}}}]] > [[{{{nanophylum}}}]] > [[{{{superclassis}}}]] > [[{{{classis}}}]] > [[{{{subclassis}}}]] > [[{{{infraclassis}}}]] > [[{{{superordo}}}]] > Asterales > [[{{{subordo}}}]] > [[{{{infraordo}}}]] > [[{{{superfamilia}}}]] > Asteraceae > [[{{{subfamilia}}}]] > [[{{{supertribus}}}]] > Eupatorieae > [[{{{subtribus}}}]] > Ageratum {{{subgenus}}} {{{sectio}}} {{{series}}} houstonianum var.

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