Difference between revisions of "Zigadenus nuttallii"

(A. Gray) S. Watson

Botany (Fortieth Parallel), 343. 1871.

Common names: Nuttall’s death camas
Basionym: Amianthium nuttallii A. Gray Ann. Lyceum Nat. Hist. New York 4: 123. 1837
Synonyms: Toxicoscordion nuttallii (A. Gray) Rydberg Toxicoscordion texense Rydberg Zigadenus texensis (Rydberg) J. F. Macbride
Treatment appears in FNA Volume 26. Treatment on page 86. Mentioned on page 83.
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|name=Amianthium nuttallii
 
|name=Amianthium nuttallii
 
|authority=A. Gray
 
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|publication_title=Ann. Lyceum Nat. Hist. New York
 
|publication_title=Ann. Lyceum Nat. Hist. New York
 
|publication_place=4: 123. 1837
 
|publication_place=4: 123. 1837
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|name=Toxicoscordion nuttallii
 
|name=Toxicoscordion nuttallii
 
|authority=(A. Gray) Rydberg
 
|authority=(A. Gray) Rydberg
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|rank=species
 
}} {{Treatment/ID/Synonym
 
}} {{Treatment/ID/Synonym
 
|name=Toxicoscordion texense
 
|name=Toxicoscordion texense
 
|authority=Rydberg
 
|authority=Rydberg
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|rank=species
 
}} {{Treatment/ID/Synonym
 
}} {{Treatment/ID/Synonym
 
|name=Zigadenus texensis
 
|name=Zigadenus texensis
 
|authority=(Rydberg) J. F. Macbride
 
|authority=(Rydberg) J. F. Macbride
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|rank=species
 
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|hierarchy=Liliaceae;Zigadenus;Zigadenus nuttallii
 
|hierarchy=Liliaceae;Zigadenus;Zigadenus nuttallii
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name=Zigadenus nuttallii
 
name=Zigadenus nuttallii
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|publication year=1871
 
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V26/V26_85.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V26/V26_85.xml
 
|genus=Zigadenus
 
|genus=Zigadenus
 
|species=Zigadenus nuttallii
 
|species=Zigadenus nuttallii

Revision as of 20:53, 16 December 2019

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.


Phenology: Flowering Mar–Jun.
Habitat: Tallgrass prairie, calcareous glades, rocky hillsides
Elevation: 500–1200 m

Distribution

V26 85-distribution-map.jpg

Ark., Kans., Mo., Okla., Tex.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Zigadenus nuttallii"
Fayla C. Schwartz +
(A. Gray) S. Watson +
Amianthium nuttallii +
Nuttall’s death camas +
Ark. +, Kans. +, Mo. +, Okla. +  and Tex. +
500–1200 m +
Tallgrass prairie, calcareous glades, rocky hillsides +
Flowering Mar–Jun. +
Botany (Fortieth Parallel), +
Toxicoscordion nuttallii +, Toxicoscordion texense +  and Zigadenus texensis +
Zigadenus nuttallii +
Zigadenus +
species +