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Image of <i>Cylindropuntia ganderi</i> var. <i>catavinensis</i>
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Gander's Buckhorn Cholla

Cylindropuntia ganderi (C. B. Wolf) Rebman & Pinkava

Comments

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In the north part of its range, Cylindropuntia ganderi intergrades with C. californica var. parkeri.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
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Flora of North America Vol. 4: 104, 115 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Description

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Shrubs, ascending, with strict branches, 0.5-1.5 m. Stem segments firmly attached, green, (5-)10-26 × (1.7-)2.5-4.5 cm; tubercles prominent, narrowly elliptic to oval, often subribbed, (0.9-)1.3-2.6 cm; areoles elliptic to obdeltate, 4-7 × 2.5-5 mm; wool yellowish tan, aging gray. Spines 11-18(-28) per areole, at most areoles, moderately to wholly obscuring stems, spreading or erect, whitish, pale yellow to pinkish tan to reddish, aging brown or black, terete or abaxial spines basally flattened, grading in length, the longest porrect to reflexed, 2-2.5(-3.5) cm, with 0-6 bristlelike spines at areole margins; sheaths slightly baggy, whitish becoming yellow to golden apically. Glochids in thin adaxial crescent, yellow or tan to rusty, 0.5-6 mm. Flowers: inner tepals greenish yellow, often with tips reddish abaxially, spatulate, 22-30 mm, apiculate to emarginate-apiculate; filaments yellow-green to green; anthers yellow to orange-yellow; style cream to yellow, sometimes basally greenish; stigma lobes greenish cream, cream or yellow. Fruits yellowish, drying tan, globose, tuberculate, budlike with spines similar to those of stem segments but slightly shorter, often reflexed; proximal tubercles slightly elongated if fruits fertile; umbilicus 4-5 mm deep; areoles 22-32(-40). Seeds pale yellow, angular-suborbicular, flattened to slightly warped, 4.5-6 × 4.5-5.7 mm, sides with 3-5 depressions; girdle smooth, not protruding. 2n = 22.
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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. 4: 104, 115 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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Distribution

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Calif.; Mexico (Baja California).
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 4: 104, 115 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of North America @ eFloras.org
editor
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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. 4: 104, 115 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
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Habitat

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Desert alluvial flats, bajadas, sandy, gravelly to rocky substrates; 100-1000m.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 4: 104, 115 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of North America @ eFloras.org
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Synonym

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Opuntia acanthocarpa Engelmann & J. M. Bigelow subsp. ganderi C. B. Wolf, Occas. Pap. Rancho Santa Ana Bot. Gard. 2: 75, fig. 20. 1938; O. acanthocarpa var. ganderi (C. B. Wolf) L. D. Benson; O. ganderi (C. B. Wolf) Rebman & Pinkava
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. 4: 104, 115 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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Cylindropuntia ganderi ( German )

provided by wikipedia DE

Cylindropuntia ganderi ist eine Pflanzenart aus der Gattung Cylindropuntia in der Familie der Kakteengewächse (Cactaceae). Das Artepitheton ehrt Frank F. Gander.[1] Ein Trivialname ist „Gander’s Cholla“.

Beschreibung

Cylindropuntia ganderi wächst strauchig mit stets aufwärts gebogenen Zweigen und erreicht Wuchshöhen von 0,5 bis 1,5 Meter. Auf den fest haftenden, grünen, 5 bis 20 Zentimeter langen und 1,7 bis 4,5 Zentimeter im Durchmesser messenden Triebabschnitten befinden sich etwas zu Rippen zusammenfließende Höcker. Die gelb bis lohfarben bewollten Areolen vergrauen im Alter und tragen 0,5 bis 6 Millimeter lange gelbe bis rostfarbene Glochiden. Die 11 bis 28 Dornen sind an fast allen Areolen vorhanden und verdecken die Triebe etwas. Sie sind ausgebreitet bis aufrecht, im Querschnitt kreisrund oder abgeflacht, weiß bis rötlich und werden im Alter dunkler. Die Dornen sind 2 bis 3,5 Zentimeter lang. Die lose sitzenden Scheiden der Dornen sind weiß bis gelb.

Die Blüten sind grünlich gelb. Die kugelförmigen, klettenartigen, anfangs gelblichen Früchte sind trocken lohfarben.

Verbreitung, Systematik und Gefährdung

Cylindropuntia ganderi ist in den Vereinigten Staaten im Bundesstaat Kalifornien sowie im mexikanischen Bundesstaat Baja California in Höhenlagen von 100 bis 1000 Metern verbreitet

Die Erstbeschreibung als Opuntia acanthocarpa subsp. ganderi von Carl Brandt Wolf wurde 1938 veröffentlicht.[2] Jon Paul Rebman und Donald John Pinkava erhoben die Unterart 2001 in den Rang einer eigenständigen Art.[3] Weitere nomenklatorische Synonyme sind Opuntia acanthocarpa var. ganderi (C.B.Wolf) L.D.Benson (1969), Opuntia ganderi (C.B.Wolf) Rebman & Pinkavav (1996) und Grusonia ganderi (C.B.Wolf) G.D.Rowley (2006).

Es werden folgende Unterarten unterschieden:[4]

  • Cylindropuntia ganderi subsp. ganderi
  • Cylindropuntia ganderi subsp. catavinensis (Rebman) Rebman

In der Roten Liste gefährdeter Arten der IUCN wird die Art als „Least Concern (LC)“, d. h. als nicht gefährdet geführt. Die Entwicklung der Populationen wird als stabil angesehen.[5]

Nachweise

Literatur

Einzelnachweise

  1. Urs Eggli, Leonard E. Newton: Etymological Dictionary of Succulent Plant Names. Birkhäuser 2004, ISBN 3-540-00489-0, S. 91.
  2. Carl B. Wolf: California plant notes II. In: Occasional Papers of the Rancho Santa Ana Botanic Garden. Band 1, Nummer 2, 1938, S. 75 (online).
  3. Donald J. Pinkava, Jon P. Rebman, Marc A. Baker: Nomenclatural Changes in Cylindropuntia and Opuntia (Cactaceae) and Notes on Interspecific Hybridization. In: Journal of the Arizona-Nevada Academy of Science. Band 33, Nummer 2, 2001, S. 150 (JSTOR 40024048).
  4. Nadja Korotkova, David Aquino, Salvador Arias, Urs Eggli, Alan Franck, Carlos Gómez-Hinostrosa, Pablo C. Guerrero, Héctor M. Hernández, Andreas Kohlbecker, Matias Köhler, Katja Luther, Lucas C. Majure, Andreas Müller, Detlev Metzing, Reto Nyffeler, Daniel Sánchez, Boris Schlumpberger, Walter G. Berendsohn: Cactaceae at Caryophyllales.org – a dynamic online species-level taxonomic backbone for the family – Electronic supplement. In: Willdenowia. Band 51, Nr. 2, 2021, S. 75 (doi:10.3372/wi.51.51208).
  5. Cylindropuntia ganderi in der Roten Liste gefährdeter Arten der IUCN 2014.1. Eingestellt von: Pinkava, D.J., Baker, M. & Puente, R., 2013. Abgerufen am 12. Juni 2014.
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Cylindropuntia ganderi: Brief Summary ( German )

provided by wikipedia DE

Cylindropuntia ganderi ist eine Pflanzenart aus der Gattung Cylindropuntia in der Familie der Kakteengewächse (Cactaceae). Das Artepitheton ehrt Frank F. Gander. Ein Trivialname ist „Gander’s Cholla“.

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Cylindropuntia ganderi

provided by wikipedia EN

Cylindropuntia ganderi, also known as Gander cholla and Gander's buckhorn cholla, is a cholla native to the Sonoran desert of Baja California, Mexico, and the adjacent border area of southern California, US where it intergrades with Cylindropuntia californica.[1]

References

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wikipedia EN

Cylindropuntia ganderi: Brief Summary

provided by wikipedia EN

Cylindropuntia ganderi, also known as Gander cholla and Gander's buckhorn cholla, is a cholla native to the Sonoran desert of Baja California, Mexico, and the adjacent border area of southern California, US where it intergrades with Cylindropuntia californica.

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Cylindropuntia ganderi ( Spanish; Castilian )

provided by wikipedia ES

Cylindropuntia ganderi es una especie de choya de la familia Cactaceae que se distribuye en Baja California en México y California en Estados Unidos. La palabra ganderi es un epíteto en honor a Frank F. Gander, zoólogo y botánico, curador del Museo de Historia Natural de San Diego.[2][3]

Descripción

Tiene crecimiento arbustivo, ramificada desde la base, con tallos ascendentes de hasta 1.5 m de alto. Las ramificaciones terminales de 5 a 20 cm de largo y 2 a 4 cm de ancho con tubérculos acostillados. Las areolas son elípticas de color amarillo a gris Tiene de 11 a 28 espinas en la mayoría de sus areolas, de color blanco a rojizo y 3 cm de largo. La flor de color amarillo verdoso. El fruto que produce es globoso, amarillento y pardo cuando se seca.[4][5]

Distribución y hábitat

Se distribuye en Baja California en México y en el sur de California en Estados Unidos. Habita matorrales xerófilos y bosques de encino (Quercus) sobre planicies aluviales en sustratos de arena o roca. En elevaciones de 100 a 1000 msnm.[1]

Estado de conservación

No se conocen amenazas para su conservación, es una especie relativamente común y su área de distribución es amplia. Se puede encontrar en área protegidas como el Parque Estatal del Desierto de Anza-Borreo, el parque nacional Sierra de San Pedro Mártir y la Reserva de la Biosfera El Vizcaíno.[1]

Referencias

  1. a b c «Cylindropuntia ganderi: Pinkava, D.J., Baker, M. & Puente, R.». IUCN Red List of Threatened Species. 12 de mayo de 2010. doi:10.2305/iucn.uk.2017-3.rlts.t152783a121488178.en. Consultado el 10 de julio de 2018.
  2. Urs., AEggli,. Etymological dictionary of succulent plant names. ISBN 9783662071250. OCLC 861706365. Consultado el 10 de julio de 2018.
  3. Edit History: Gander, Frank Forest (1899-1976) on JSTOR (en inglés). doi:10.5555/al.ap.person.bm000035480. Consultado el 10 de julio de 2018.
  4. Helia., Bravo-Hollis, (1978-1991). Las cactáceas de México (2. ed edición). Universidad Nacional Autónoma de México. ISBN 9683617581. OCLC 5139717. Consultado el 10 de julio de 2018.
  5. 1932-2001., Anderson, Edward F., (2001). The cactus family. Timber Press. ISBN 0881924989. OCLC 44650974. Consultado el 10 de julio de 2018.

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wikipedia ES

Cylindropuntia ganderi: Brief Summary ( Spanish; Castilian )

provided by wikipedia ES

Cylindropuntia ganderi es una especie de choya de la familia Cactaceae que se distribuye en Baja California en México y California en Estados Unidos. La palabra ganderi es un epíteto en honor a Frank F. Gander, zoólogo y botánico, curador del Museo de Historia Natural de San Diego.​​

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Cylindropuntia ganderi ( Vietnamese )

provided by wikipedia VI

Cylindropuntia ganderi là một loài thực vật có hoa trong họ Cactaceae. Loài này được (C.B.Wolf) Rebman & Pinkava mô tả khoa học đầu tiên năm 2001.[1]

Chú thích

  1. ^ The Plant List (2010). Cylindropuntia ganderi. Truy cập ngày 19 tháng 8 năm 2013.

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Cylindropuntia ganderi: Brief Summary ( Vietnamese )

provided by wikipedia VI

Cylindropuntia ganderi là một loài thực vật có hoa trong họ Cactaceae. Loài này được (C.B.Wolf) Rebman & Pinkava mô tả khoa học đầu tiên năm 2001.

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Wikipedia tác giả và biên tập viên
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wikipedia VI