Comments
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Inglês
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fornecido por eFloras
Desert thistle is widespread in the Mojave and Sonoran deserts and ranges into the southern Great Basin desert, western Chihuahuan desert, and into adjacent mountains of Utah, southwestern Colorado, Arizona, and New Mexico.
The name Cirsium utahense has been widely applied in the past to plants that are here recognized as C. inamoenum. S. L. Welsh (1983) treated it as a variety of C. neomexicanum. I have examined the type of C. utahense and can find no basis for distinguishing it from C. neomexicanum at any rank. The desert thistle is closely related to C. occidentale.
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Description
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Inglês
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fornecido por eFloras
Biennials, 40–290 cm; taprooted. Stems usually 1, erect, thinly gray-tomentose, sometimes ± glabrate; branches few–many, usually from above middle, ascending. Leaves: blades oblong–elliptic to oblanceolate, 6–35 × 1.5–7 cm, shallowly to deeply pinnatifid, lobes usually rigidly spreading, undivided or with 1–2 pairs of coarse teeth or lobes, main spines 5–15 mm, faces gray-tomentose, sometimes glabrate; basal often present at flowering, winged-petiolate or sessile, bases tapered, spiny-winged; principal cauline sessile, much reduced distally, bases decurrent as spiny wings less than 5 cm; distal much reduced, ± bractlike, sometimes scarcely more than a cluster of long spines. Heads 1–6 (many on large individuals), borne singly or in corymbiform arrays. Peduncles (2.5–)5–30 cm, bracted. Involucres shallowly hemispheric or campanulate, 2–3 × 2.5–5 cm, arachnoid to ± loosely tomentose, sometimes glabrous. Phyllaries in 7–10 series, imbricate to subequal, linear to narrowly lanceolate, abaxial faces with narrow or no glutinous ridge; outer and mid bodies appressed, entire or minutely spinulose, apices deflexed to spreading or ascending, long, flat, spines spreading to reflexed, 4–15 mm; apices of inner erect, often flexuous, flat. Corollas white to pale lavender or pink, 18–27 mm, tubes 8–14 mm, throats 4–7 mm, lobes 5–9 mm; style tips 4–5 mm. Cypselae dark brown, 5–6 mm, apical collars not differentiated; pappi 15–20 mm. 2n = 30 (as C. utahense), 32; 30 + 1 I.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
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Inglês
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fornecido por eFloras
Cirsium arcuum A. Nelson; C. humboldtense Rydberg; C. neomexicanum var. utahense (Petrak) S. L. Welsh; C. undulatum (Nuttall) Sprengel var. albescens D. C. Eaton; C. utahense Petrak
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Common Names
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Inglês
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fornecido por Fire Effects Information System Plants
More info for the term:
forbNew Mexico thistle
lavender thistle
TAXONOMY:
The currently accepted scientific name for New Mexico thistle is Cirsium
neomexicanum Gray [
8,
14,
19]. It is a member of the sunflower family
(Asteraceae). The following varieties are recognized [
19]:
Cirsium neomexicanum var. neomexicanum
Cirsium neomexicanum var. utahense (Petrak) Welsh
LIFE FORM:
Forb
FEDERAL LEGAL STATUS:
No special status
OTHER STATUS:
NO-ENTRY
DISTRIBUTION AND OCCURRENCE
SPECIES: Cirsium neomexicanum
GENERAL DISTRIBUTION:
New Mexico thistle is found in the desert areas of southern California,
Utah, Colorado, New Mexico, Arizona, and northern Mexico [
6,
8,
14].
- citação bibliográfica
- Tesky, Julie L. 1994. Cirsium neomexicanum. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Distribution
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Inglês
)
fornecido por Fire Effects Information System Plants
New Mexico thistle is found in the desert areas of southern California,
Utah, Colorado, New Mexico, Arizona, and northern Mexico [
6,
8,
14].
Distribution of New Mexico thistle. Map courtesy of USDA, NRCS. 2018. The
PLANTS Database.
National Plant Data Team, Greensboro, NC [2018, April 17] [
17].
- citação bibliográfica
- Tesky, Julie L. 1994. Cirsium neomexicanum. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Key Plant Community Associations
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Inglês
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fornecido por Fire Effects Information System Plants
More info for the terms:
codominant,
shrub,
treeNew Mexico thistle is commonly found in creosotebush (Larrea tridentata)
scrub, blackbrush (Coleogyne ramosissima) scrub, shadscale (Atriplex
confertifolia), sagebrush (Artemisia spp.), salt desert shrub, mountain
brush, Joshua tree (Yucca brevifolia) woodlands, and pinyon (Pinus
spp.)-juniper (Juniperus spp.) woodlands [
12,
16,
19]. New Mexico thistle
is not listed as a dominant or codominant in the available literature.
- citação bibliográfica
- Tesky, Julie L. 1994. Cirsium neomexicanum. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Life Form
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Inglês
)
fornecido por Fire Effects Information System Plants
More info for the term:
forbForb
- citação bibliográfica
- Tesky, Julie L. 1994. Cirsium neomexicanum. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Management considerations
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Inglês
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fornecido por Fire Effects Information System Plants
New Mexico thistle is not a weedy species, unlike many other species of
thistle [
5].
Many insect species feed on New Mexico thistle. It hosts three
endophagous insect species. Only the pyralid moth attacks the flowering
heads. The artichoke plume moth attacks the stems and crowns of
New Mexico thistle. Phytophagous insects associated with New Mexico thistle
have been listed [
5].
- citação bibliográfica
- Tesky, Julie L. 1994. Cirsium neomexicanum. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Phenology
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Inglês
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fornecido por Fire Effects Information System Plants
More info on this topic. New Mexico thistle usually flowers from April to May [
5,
12].
- citação bibliográfica
- Tesky, Julie L. 1994. Cirsium neomexicanum. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Taxonomy
(
Inglês
)
fornecido por Fire Effects Information System Plants
The currently accepted scientific name for New Mexico thistle is Cirsium
neomexicanum Gray [
8,
14,
19]. It is a member of the sunflower family
(Asteraceae). The following varieties are recognized [
19]:
Cirsium neomexicanum var. neomexicanum
Cirsium neomexicanum var. utahense (Petrak) Welsh
- citação bibliográfica
- Tesky, Julie L. 1994. Cirsium neomexicanum. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/
Cirsium neomexicanum
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Inglês
)
fornecido por wikipedia EN
Cirsium neomexicanum is a North American species of thistle known by the common names New Mexico thistle, powderpuff thistle, lavender thistle, foss thistle and desert thistle.[2][3]
This plant is native to the southwestern United States and northwestern Mexico, particularly the Mojave and Sonoran Deserts. It has been found in California, Nevada, Arizona, Sonora, Utah, Colorado, New Mexico, and Texas.[4][5]
Description
Cirsium neomexicanum is a tall plant, routinely exceeding 2 metres (6+7⁄12 ft) in height. It erects a stem which may have webby fibers and long, stiff spines. The sparse leaves are greenish-gray, hairy, and very spiny.[6]
Atop the mainly naked stems are inflorescences of one or more large flower heads with rounded bases and phyllaries covered in long, curving spines. The largest heads may be up to 5 centimeters (2 inches) in diameter. They are packed with white or lavender to pink disc florets but no ray florets.[6][7]
The fruit is a flat brown achene with a long pappus which may reach 2 cm long. Unlike many other thistles, this species tends not to be a troublesome noxious weed.[6]
References
-
^ The Plant List, Cirsium neomexicanum A.Gray
-
^ Calflora taxon report, University of California, Cirsium neomexicanum A. Gray, New Mexico thistle, desert thistle
-
^ Shreve, F. & I. L. Wiggins. 1964. Vegetation and Flora of the Sonoran Desert 2 vols. Stanford University Press, Stanford
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^ Biota of North America Program 2014 county distribution map
-
^ SEINet, southwestern Biodiversity, Arizona Chapter, Cirsium neomexicanum A. Gray includes description, photos, distribution map
-
^ a b c Flora of North America, Desert or New Mexico thistle, Cirsium neomexicanum A. Gray
-
^ Taylor, Ronald J. (1994) [1992]. Sagebrush Country: A Wildflower Sanctuary (rev. ed.). Missoula, MT: Mountain Press Pub. Co. p. 158. ISBN 0-87842-280-3. OCLC 25708726.
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Cirsium neomexicanum: Brief Summary
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Inglês
)
fornecido por wikipedia EN
Cirsium neomexicanum is a North American species of thistle known by the common names New Mexico thistle, powderpuff thistle, lavender thistle, foss thistle and desert thistle.
This plant is native to the southwestern United States and northwestern Mexico, particularly the Mojave and Sonoran Deserts. It has been found in California, Nevada, Arizona, Sonora, Utah, Colorado, New Mexico, and Texas.
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Cirsium neomexicanum
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Cirsium neomexicanum es una especie de cardos de Nuevo México (Norteamérica) que pertenece a la familia Asteraceae.
Descripción
Es una planta herbácea, perenne o bienal, con tallo erecto que alcanza 18 dm de altura. Las hojas son verdes, espinosas, pinnadas y lobuladas que llegan a los 18 cm de longitud con capítulos similares a los de un cardo de color púrpura o blanco, que llegan a medir 7,6 cm de diámetro.
Taxonomía
Cirsium neomexicanum fue descrita por Asa Gray y publicado en Smithsonian Contributions to Knowledge 5(6): 101–102. 1853.[1]
- Etimología
Cirsium: nombre genérico que deriva de la palabra griega: kirsos = varices; de esta raíz deriva el nombre kirsion, una palabra que parece servir para identificar una planta que se utiliza para el tratamiento de este tipo de enfermedad. De kirsion, en los tiempos modernos, el botánico francés Tournefort (1656 - 708) ha derivado el nombre Cirsium del género.
neomexicanum: epíteto geográfico que alude a su localización en Nuevo México.
- Sinonimia
-
Carduus neomexicanus (A.Gray) Greene
-
Carduus nevadensis Greene
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Cirsium arcuum A.Nelson
-
Cirsium canescens A.Gray
-
Cirsium humboldtense Rydb.
-
Cirsium mohavense subsp. utahense (Petr.) Petr.
-
Cirsium neomexicanum subsp. bakeri Petr.
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Cirsium neomexicanum var. neomexicanum A.Gray
-
Cirsium neomexicanum var. utahense (Petr.) S.L.Welsh
-
Cirsium nevadense (Greene) Petr.
-
Cirsium undulatum var. albescens D.C.Eaton
-
Cirsium utahense Petr.
-
Cnicus neomexicanus (A.Gray) A.Gray[2]
Referencias
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- Autores y editores de Wikipedia
Cirsium neomexicanum: Brief Summary
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Cirsium neomexicanum es una especie de cardos de Nuevo México (Norteamérica) que pertenece a la familia Asteraceae.
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- cc-by-sa-3.0
- direitos autorais
- Autores y editores de Wikipedia
Cirsium neomexicanum
(
Vietnamita
)
fornecido por wikipedia VI
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Cirsium neomexicanum: Brief Summary
(
Vietnamita
)
fornecido por wikipedia VI
Cirsium neomexicanum là một loài thực vật có hoa trong họ Cúc. Loài này được A.Gray mô tả khoa học đầu tiên năm 1853.
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