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Nuttall's Deathcamas

Toxicoscordion nuttallii (A. Gray) Rydb.

Description

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Plants 3–7.5 dm, from bulbs; bulbs not clumped, tunicate, ovoid, 15–40 × 9–35 mm. Leaves: proximal blades 15–45 cm × 3–15 mm. Inflorescences usually paniculate, 20–60-flowered, with 1–8 branches, narrow, terminal raceme pyramidal in early anthesis, 3–30 × 3–7 cm, proximal branches 1/10–1/2 length of entire inflorescence, ascending at 10°–60° angle. Flowers: perianth hypogynous, campanulate, 10–15 mm diam.; tepals persistent in fruit, cream colored, ovate, 3–8 × 1–4 mm, outer unclawed or rarely clawed to 5 mm, apex usually obtuse; gland 1, obovate, distal margins obscure, thin; filaments straight, usually equaling tepals, occasionally longer, thickened proximally; pedicel usually ascending in fruit, occasionally perpendicular to stem, 10–35 mm, bracts green, somewhat falcate, 3–20 mm. Capsules 8–16 × 3–8 mm. 2n = 32.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 26: 83, 86 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Distribution

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Ark., Kans., Mo., Okla., Tex.
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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. 26: 83, 86 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
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eFloras

Flowering/Fruiting

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Flowering Mar--Jun.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 26: 83, 86 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
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eFloras

Habitat

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Tallgrass prairie, calcareous glades, rocky hillsides; 500--1200m.
license
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: 83, 86 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
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eFloras

Synonym

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Amianthium nuttallii A. Gray, Ann. Lyceum Nat. Hist. New York 4: 123. 1837; Toxicoscordion nuttallii (A. Gray) Rydberg; T. texense Rydberg; Zigadenus texensis (Rydberg) J. F. Macbride
license
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: 83, 86 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

Toxicoscordion nuttallii

provided by wikipedia EN

Wikispecies has information related to Toxicoscordion nuttallii.
Wikimedia Commons has media related to Toxicoscordion nuttallii.

Toxicoscordion nuttallii (Nuttall's death camas, death camas, poison camas, poison sego) is a species of poisonous plant native to the south-central part of the United States (Arkansas, Oklahoma, Tennessee, Missouri, Louisiana, Mississippi, Kansas, and Texas).[3][4][5][6]

Toxicoscordion nuttallii is a bulb-forming herb up to 75 cm tall. One plant can have as many as 60 cream-colored flowers.[4]

References

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Wikipedia authors and editors
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wikipedia EN

Toxicoscordion nuttallii: Brief Summary

provided by wikipedia EN
Wikispecies has information related to Toxicoscordion nuttallii. Wikimedia Commons has media related to Toxicoscordion nuttallii.

Toxicoscordion nuttallii (Nuttall's death camas, death camas, poison camas, poison sego) is a species of poisonous plant native to the south-central part of the United States (Arkansas, Oklahoma, Tennessee, Missouri, Louisiana, Mississippi, Kansas, and Texas).

Toxicoscordion nuttallii is a bulb-forming herb up to 75 cm tall. One plant can have as many as 60 cream-colored flowers.

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Wikipedia authors and editors
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wikipedia EN

Toxicoscordion nuttallii ( Spanish; Castilian )

provided by wikipedia ES

Toxicoscordion nuttallii es una especie norteamericana de planta fanerógama en el género Toxicoscordion.

Distribución

Es una especie de planta venenosa nativa de la parte centro-sur del Estados Unidos (Arkansas, Oklahoma, Tennessee, Missouri, Louisiana, Misisipi, Kansas, y Texas).[2][3][4][5]

Toxicoscordion nuttallii es una hierba formada desde un bulbo que alcanza un tamaño de hasta 75 cm de altura. Una planta puede tener hasta 60 flores de color crema.[3]

Taxonomía

Toxicoscordion exaltatum fue descrita por (A.Gray) Rydb. y publicado en Bulletin of the Torrey Botanical Club 30(5): 272. 1903.[6]

Sinonimia
  • Amianthium nuttallii A.Gray
  • Anticlea nuttallii (A.Gray) Torr.
  • Helonias angustifolia Nutt. 1835, illegitimate homonym not Michx. 1803
  • Leimanthium nuttallii (A.Gray) Hook.
  • Melanthium nuttallii (A.Gray) D.Dietr.
  • Toxicoscordion texense Rydb.
  • Zigadenus nuttallii (A.Gray) S.Watson
  • Zigadenus texensis (Rydb.) J.F.Macbr.
  • Zygadenus nuttallii (A.Gray) S.Watson, alternate spelling
  • Zygadenus texensis (Rydb.) J.F.Macbr., alternate spelling

Referencias

 title=
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Autores y editores de Wikipedia
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wikipedia ES

Toxicoscordion nuttallii: Brief Summary ( Spanish; Castilian )

provided by wikipedia ES

Toxicoscordion nuttallii es una especie norteamericana de planta fanerógama en el género Toxicoscordion.

license
cc-by-sa-3.0
copyright
Autores y editores de Wikipedia
original
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wikipedia ES

Toxicoscordion nuttallii ( Vietnamese )

provided by wikipedia VI

Toxicoscordion nuttallii là một loài thực vật có hoa trong họ Melanthiaceae. Loài này được (A.Gray) Rydb. miêu tả khoa học đầu tiên năm 1903.[1]

Chú thích

  1. ^ The Plant List (2010). Toxicoscordion nuttallii. Truy cập ngày 20 tháng 7 năm 2013.

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license
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copyright
Wikipedia tác giả và biên tập viên
original
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wikipedia VI

Toxicoscordion nuttallii: Brief Summary ( Vietnamese )

provided by wikipedia VI

Toxicoscordion nuttallii là một loài thực vật có hoa trong họ Melanthiaceae. Loài này được (A.Gray) Rydb. miêu tả khoa học đầu tiên năm 1903.

license
cc-by-sa-3.0
copyright
Wikipedia tác giả và biên tập viên
original
visit source
partner site
wikipedia VI