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Giant White Fawnlily

Erythronium oregonum Applegate

Comments

provided by eFloras
Forms from the southern part of the range with cream-white tepals and pale anthers have been described as subsp. leucandrum. This species is closely related to E. revolutum and occasionally hybridizes with it where their ranges meet. In addition, E. citrinum and E. hendersonii are reported to hybridize with E. oregonum in the southern part of its range.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 26: 155, 158 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of North America @ eFloras.org
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Description

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Bulbs narrowly ovoid, 25–60 mm, sometimes producing sessile offsets. Leaves 12–25 cm; blade distinctly mottled with irregular streaks of brown or white, ovate to broadly lanceolate, margins wavy. Scape ± reddish, 15–40 cm. Inflorescences 1–3-flowered. Flowers: tepals white to creamy white with yellow base at anthesis, sometimes pinkish in age, sometimes with red lines or bands, elliptic to narrowly ovate, 25–40 mm, inner with small auricles at base; stamens 12–25 mm; filaments white, flattened, ± lanceolate, 2–3 mm wide; anthers cream to yellow; style white, 12–18 mm; stigma with recurved lobes 3–6 mm. Capsules oblong to narrowly obovoid, 3–5 cm. 2n = 24.
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cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 26: 155, 158 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
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eFloras

Distribution

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B.C.; Calif., Oreg., Wash.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 26: 155, 158 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
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eFloras.org
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eFloras

Flowering/Fruiting

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Flowering spring (Mar--May).
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 26: 155, 158 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
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eFloras

Habitat

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Open coniferous forests, rocky outcrops, oak woodlands, meadows; 0--500m.
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copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 26: 155, 158 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
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Synonym

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Erythronium giganteum Lindley subsp. leucandrum Applegate; E. oregonum subsp. leucandrum (Applegate) Applegate
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cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 26: 155, 158 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

Erythronium oregonum

provided by wikipedia EN

Erythronium oregonum is a North American species of flowering plant in the lily family which is known by the common name giant white fawnlily or Oregon fawn-lily.[3][4]

erythronium oregonum flower

It is native to western North America, where it grows in the Pacific Coast Ranges from southwestern British Columbia to northern California.[2][5][4]

Distribution and habitat

In North America from southern British Columbia south to northern California, west of the Cascade Range to the Coast Range and Siskiyous.[6] It grows in meadows, rocky outcrops, and coniferous forests.[3]

Description

Erythronium oregonum is wildflower growing from a bulb 3 to 5 centimeters wide and produces basal, lance-shaped green leaves up to 22 centimeters long and often mottled with brown and white. Thin naked stalks reach up to about 40 centimeters in height, each bearing one flower or sometimes more.[7]

Each flower has white tepals with yellow bases, sometimes streaked with dull red. The flower is often nodding, facing the ground. Its tepals are recurved so their points face upward. The stamens and stigma are white and the anthers may be white to yellow. They are pollinated by beetles and flies.[7]

Uses

Bears have been known to eat the entire plant.[7]

Native Americans ate the roots raw or cooked.[7]

History

"John Burroughs is said to have named this species 'fawn lily' because he thought the two leaves looked like the pricked ears of a fawn. more likely, 'fawn' alludes to the mottled leaf coloring."[8]

References

  1. ^ "Erythronium Oregonum". NatureServe Explorer. NatureServe. Retrieved 2018-04-01.
  2. ^ a b Kew World Checklist of Selected Plant Families
  3. ^ a b "Erythronium oregonum in Flora of North America @ efloras.org". www.efloras.org. Retrieved 2022-09-29.
  4. ^ a b "Erythronium oregonum Calflora". www.calflora.org. Retrieved 2022-09-29.
  5. ^ Biota of North America Program 2014 county distribution map
  6. ^ "Erythronium oregonum | Oregon fawn lily | Wildflowers of the Pacific Northwest". www.pnwflowers.com. Retrieved 2018-04-01.
  7. ^ a b c d Fagan, Damian (2019). Wildflowers of Oregon: A Field Guide to Over 400 Wildflowers, Trees, and Shrubs of the Coast, Cascades, and High Desert. Guilford, CT: FalconGuides. p. 56. ISBN 978-1-4930-3633-2. OCLC 1073035766.
  8. ^ Pojar, Mackinnon, Jim, Andy (1994). Plants of the Pacific Northwest Coast. Vancouver, BC: Lone Pine Publishing. p. 104. ISBN 1-55105-040-4.

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Erythronium oregonum: Brief Summary

provided by wikipedia EN

Erythronium oregonum is a North American species of flowering plant in the lily family which is known by the common name giant white fawnlily or Oregon fawn-lily.

erythronium oregonum flower

It is native to western North America, where it grows in the Pacific Coast Ranges from southwestern British Columbia to northern California.

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Wikipedia authors and editors
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wikipedia EN