Ageratum houstonianum

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 Ageratum houstonianum subsp. var.  
Upload.png
Habit: herbaceous
Height: to
Width: to
6in30in 6in20in
Height: 6 in to 30 in
Width: 6 in to 20 in
Lifespan: annual
Origin:
Poisonous:
Bloom: early summer, mid summer, late summer
Exposure: sun
Water:
Features: flowers, ground cover
Hidden fields, interally pass variables to right place
Minimum Temp: °Fwarning.png"°F" is not a number.
USDA Zones: 10 to 12
Sunset Zones:
Flower features: red, blue, purple, pink
Asteraceae > Ageratum houstonianum var. ,




Ageratum houstonianum
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 Floss flower
Ageratum houstonianum (alverson).jpg
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.



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 It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article.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.


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