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Double Namaqua Marigold

Arctotis fastuosa Jacq.

Description

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Annuals, 10–45(–80) cm, hirsute to woolly. Leaves: basal lance-olate to oblanceolate, 4–9 cm × 15–25 mm, margins pinnatifid to pinnatisect; distal cauline smaller (sessile, bases clasping, margins entire). Peduncles (10–)18–22 cm, with 3 or more leaves. Phyllaries: outer spreading linear (bases ± broad), abaxial faces arachnose to hirsute; inner appressed ± lanceolate (apices rounded, hyaline, ciliate). Ray florets 35–50 in 2 series; corolla laminae 30–55, 4–7 mm, adaxial faces orange to yellow (outer unmarked or with smaller or less distinct marks, inner marked basally with purple-brown fans 1/8–1/4 their lengths). Cypselae ovoid, 1.3–1.5 mm, glabrous; pappi 0 or coroniform. 2n = 18.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 19: 198 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of North America @ eFloras.org
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Flora of North America Editorial Committee
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Synonym

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Venidium fastuosum (Jacquin) Stapf
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cc-by-nc-sa-3.0
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 19: 198 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
project
eFloras.org
original
visit source
partner site
eFloras

Arctotis fastuosa

provided by wikipedia EN

Arctotis fastuosa, called Monarch-of-the-veld, is a species of African plants in the family Asteraceae, native to Namibia and South Africa.[2] It has become naturalized on roadsides and in vacant urban lots in southern California.[3][4]

Arctotis fastuosa is cultivated as an ornamental plant for its showy flowers. It is an annual herb growing up to about 35 centimeters in height, but known to approach 90 centimeters (36 inches) at times. It is hairy in texture, the hairs long and webby when the plant is young. Leaves occur in basal rosettes and are alternately arranged along the stem. They can be several centimeters long all but the uppermost are divided into several lobes. They are borne on flat petioles with wide bases. The inflorescence is a solitary flower head which can be large and showy, measuring up to 10 centimeters wide. Cultivars are bred for varied flower colors; the ray florets can be orange or white with purple, yellow, or orange bases, and the disc florets at the center can be brown, purple, or black.[3]

References

  1. ^ The Plant List Arctotis fastuosa Jacq.
  2. ^ Gibbs Russell, G. E., W. G. M. Welman, E. Retief, K. L. Immelman, G. Germishuizen, B. J. Pienaar, M. Van Wyk & A. Nicholas. 1987. List of species of southern African plants. Memoirs of the Botanical Survey of South Africa 2(1–2): 1–152(pt. 1), 1–270(pt. 2).
  3. ^ a b Flora of North America Vol. 19, 20 and 21 Page 198 Monarch-of-the-veld Arctotis fastuosa Jacquin, Pl. Hort. Schoenbr. 2: 20, plate 166. 1797.
  4. ^ Biota of North America Program 2014 county distribution map

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Arctotis fastuosa: Brief Summary

provided by wikipedia EN

Arctotis fastuosa, called Monarch-of-the-veld, is a species of African plants in the family Asteraceae, native to Namibia and South Africa. It has become naturalized on roadsides and in vacant urban lots in southern California.

Arctotis fastuosa is cultivated as an ornamental plant for its showy flowers. It is an annual herb growing up to about 35 centimeters in height, but known to approach 90 centimeters (36 inches) at times. It is hairy in texture, the hairs long and webby when the plant is young. Leaves occur in basal rosettes and are alternately arranged along the stem. They can be several centimeters long all but the uppermost are divided into several lobes. They are borne on flat petioles with wide bases. The inflorescence is a solitary flower head which can be large and showy, measuring up to 10 centimeters wide. Cultivars are bred for varied flower colors; the ray florets can be orange or white with purple, yellow, or orange bases, and the disc florets at the center can be brown, purple, or black.

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cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN