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gaillardia

 
Dictionary: gail·lar·di·a   (gə-lär'dē-ə) pronunciation
n.
Any of several New World plants of the genus Gaillardia in the composite family, having red or yellow florets grouped into large solitary flower heads. Also called blanket flower.

[New Latin Gaillardia, genus name, after Gaillard de Marentonneau, 18th-century French botanist.]


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Columbia Encyclopedia: gaillardia
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gaillardia (gālär'dēə), any plant of the genus Gaillardia of the Asteaceae family (aster family), including annual, biennial, and perennial herbs with showy heads of red and/or yellow ray flowers and usually purple disk flowers. In the W United States they grow wild in large quantities (hence the name blanketflower); they are also popular garden flowers. Gaillardias are classified in the division Magnoliophyta, class Magnoliopsida, order Asterales, family Asteraceae.


Annuals Dictionary: Gaillardia
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Daisy family
Compositae

Gay-lar'di-a. Fourteen species of showy North American herbs, some very popular flower garden plants from the w. U.S.

Description
Leafy, erect, branching herbs with alternate or basal leaves that are more or less dotted. Flowerheads extremely handsome, the rays 3-toothed or almost fringed, yellow, orange, orange-red, or white, the head appearing fringed. Disk flowers purple.

How to Grow
Sow seeds outdoors in fall where winters are mild, in early spring elsewhere. Where summers are short, start seeds indoors 6 weeks before last frost. Set out small seedlings when large enough to handle. Grows quickly and blooms precociously. Prefers warm weather.

Gaillardia pulchella
Blanket Flower ; Indian Blanket . A very showy, popular garden flower, 1-2 ft. (30-60 cm) high. Flowerheads 2-3 in. (5.0-7.5 cm) wide, the rays red with yellow tips, or all red or all yellow. Va. to Fla., west to Colo. and N. Mex. Blooms late spring and summer. Many cultivars, including newer, nearly ball-shaped varieties with blossoms in a wide range of colors and bicolors; dwarf and double forms are available. Hardy annual.



Gardener's Dictionary: Gaillardia
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The botanical name for blanket flower.

Word Tutor: gaillardia
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pronunciation

IN BRIEF: n. - A plant of western America having hairy leaves and long-stalked flowers in hot vibrant colors from golden yellow and copper to rich burgundy.

Tutor's tip: This word was used in the 2006 Scripps National Spelling Bee finals.

Wikipedia: Gaillardia
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Blanketflower
Common Gaillardia (Gaillardia aristata)
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Asterales
Family: Asteraceae
Genus: Gaillardia
Species

See text.

Gaillardia Aristata(Gaillardia aristata)
Red Dome Blanketflower (Gaillardia pinnatifida)
Gaillardia "fanfare" in Tasmania, Australia
Gaillardia possibly 'Oranges & Lemon'

Gaillardia (pronounced /ɡeɪˈlɑrdiə/),[1] the Blanket flowers, is a genus of drought-tolerant annual and perennial plants from the sunflower family (Asteraceae), native to North America and South America. It was named after M. Gaillard de Charentonneau, an 18th-century French magistrate who was a patron of botany. The common name refers to the inflorescence's resemblance to brightly patterned blankets made by native Americans.

Contents

Growth

These plants form wiry, branched stems with lanceolate to linear basal leaves. The plant grows to 1+1/2 to 2 ft (16 to 61 cm) tall, with bright daisy-like single color and bi-color blooms in shades from buff to red to brown. The flowers bloom in the summer. There are more than two dozen known species of Gaillardia.

They will grow under very harsh and dry conditions, forming mounds, 8–18 inches (20–46 cm) high, and will even bloom in sand along a seashore.

Uses

Gaillardia species are used as food plants by the larvae of some Lepidoptera species including Schinia bina (which has been recorded on G. pulchella), Schinia masoni (which feeds exclusively on G. aristata) and Schinia volupia (which feeds exclusively on G. pulchella).

Species

North American species

  • Gaillardia aestivalis : Lanceleaf Blanketflower
    • Gaillardia aestivalis var. aestivalis : Lanceleaf Blanketflower
    • Gaillardia aestivalis var. flavovirens : Lanceleaf Blanketflower
    • Gaillardia aestivalis var. winkleri : Winkler's Blanketflower
  • Gaillardia amblyodon : Maroon Blanketflower
  • Gaillardia aristata : Common gaillardia
  • Gaillardia arizonica : Arizona Blanketflower
    • Gaillardia arizonica var. arizonica : Arizona Blanketflower
    • Gaillardia arizonica var. pringlei : Pringle's Blanketflower
  • Gaillardia coahuilensis : Bandanna Daisy
  • Gaillardia flava : Yellow Blanketflower
  • Gaillardia x grandiflora [G. aristata × G. pulchella]
  • Gaillardia multiceps : Onion Blanketflower
    • Gaillardia multiceps var. microcephala : Onion Blanketflower
    • Gaillardia multiceps var. multiceps : Onion Blanketflower
  • Gaillardia parryi : Parry's Blanketflower
  • Gaillardia pinnatifida : Red Dome Blanketflower
    • Gaillardia pinnatifida var. linearis : : Red Dome Blanketflower
    • Gaillardia pinnatifida var. pinnatifida : Red Dome Blanketflower
  • Gaillardia pulchella : Firewheel
    • Gaillardia pulchella var. australis : Firewheel
    • Gaillardia pulchella var. picta : : Firewheel
    • Gaillardia pulchella var. pulchella : Firewheel
  • Gaillardia spathulata : : Western Blanketflower
  • Gaillardia suavis : : Perfumeballs

South American species

  • Gaillardia cabrerae : Endemic to Lihue Calel
  • Gaillardia megapotamica : Boton De Oro (spanish for Golden Button)
    • Gaillardia megapotamica var. radiata : Endemic to San Luis, Argentina
    • Gaillardia megapotamica var. scabiosoides
  • Gaillardia tontalensis : Endemic to San Juan Province (Argentina)

Gallery

References

Notes

  1. ^ Sunset Western Garden Book, 1995:606–607

General references

  1. Susan Fry Biddulph (1944). "A revision of the genus Gaillardia". Res. Stud. State Coll. Wash. 13: 195–256. 

 
 
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