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Oreopanax capitatus

(Caballera De Palo, Coamatl)

Conservation Status

Population Analysis

  • For the 835,580 species in the Class Magnoliopsida (Dicotyledons), we average 4.30 observations each in our database; for the Caballera De Palo, we have 391 observations. Compared to other species in this Class, this species is moderately common.
  • A two-sample t-test can be used to determine whether the trend in observations of the Caballera De Palo is the same as the trend in observations of Magnoliopsida. Is this species just as common, as a proportion of all observations, as it once was? The answer is no, changes in observation rate of this species significantly differ from changes in observation rate of its Class. (t=7.299, p<0.001)
  • How do observation rates of the Caballera De Palo differ from those of Magnoliopsida? To answer this, we examined the percentage of observerations for Magnoliopsida that were observations of the Caballera De Palo each year. We then correlated this percentage with observation year. If observations of the Caballera De Palo are becoming more common relative to other species of Magnoliopsida, the correlation should be positive, but if it is becoming less common, the correlation should be negative. In fact, the correlation is negative (r=-.54), with a negative slope (m = -.000), suggesting that the Caballera De Palo may be in decline relative to other species of Magnoliopsida. This correlation is statistically significant. (F = 77.72, p<.05)
  • The scatter chart to the right shows the percentage of all observations for Magnoliopsida each year that were observations of the Caballera De Palo.

Taxonomy

Unambiguous Synonyms:

  1. Aralia capitata Jacq.
  2. Aralia multiflora Pohl ex DC.
  3. Aralia ovata Sess & Mo.
  4. Botryodendrum capitatum (Jacq.) Endl.
  5. Hedera capitata (Jacq.) Sm.
  6. Hedera frondosa Salisb.
  7. Hedera multiflora DC.
  8. Mesopanax capitatus (Jacq.) R.Vig.
  9. Oreopanax capitatus var. minor Steyerm.
  10. Oreopanax capitatus var. multiflorus (DC.) Marchal
  11. Oreopanax destructor Seem.
  12. Sciodaphyllum capitatum (Jacq.) Griseb.

Notes:

Publishing author: Pohl ex DC. Publication: Prodr. (DC.) 4: 262 1830 [late Sep 1830]

Publishing author: Sessé & Moc. Publication: Fl. Mexic., ed. 2 79 1894

Publishing author: Endl. ex Heynh. Publication: Nom. ii. 75

Basionym: Basionym Not stated

Basionym author: (Jacq.)

Publishing author: Sm. Publication: Ic. Pict. Rar. i. t. 4

Publishing author: Salisb. Publication: Prod. 144

Publishing author: DC. Publication: Prodr. (DC.) 4: 262 1830 [late Sep 1830]

Publishing author: R.Vig. Publication: in Ann. Sci. Nat. Ser. IX. iv. 104 (1906)

Publishing author: Seem. Publication: in Journ. Bot. vii. (1869) 351

Publishing author: Steyerm. Publication: Fieldiana, Bot. 28: 442 1952

Name Status: Accepted Name. Latest taxonomic scrutiny: Govaerts R., 11-Nov-2003

Place of publication: Rev. Hort. (Paris) sér. 4, 3:108. 1854 "capitatum"

Name verified on 29-Nov-2007 by ARS Systematic Botanists. Last updated: 29-Nov-2007

Physical Description

Images:

Distribution

Range and Population

Mexico, Central America, South America.

Mexico to Trop. America

Similar Species

Members of the genus Oreopanax:

There are approximately 293 species, subspecies, varieties, forms, and cultivars in this genus. Here are just 100 of them: O. acerifolium · O. acerifolius · O. achinops · O. albanensis · O. allocophyllus · O. alloeophyllus · O. amplum · O. anchicayanum · O. anchicayanus · O. andreanum · O. andreanus · O. angulare · O. angularis · O. anomalus · O. apurimacensis · O. aquifolium · O. aquifolius · O. arcanus · O. argentatum · O. argentatus · O. artocarpoides · O. atopanthum · O. atopanthus · O. avicenniaefolium · O. avicenniifolium · O. avicenniifolius · O. bogotensis · O. boliviense · O. boliviensis · O. bonplandianum · O. brachybotryum · O. brachystachyum · O. brachystachyus · O. brownii · O. brunneum · O. brunneus · O. bulbosum · O. bullosum · O. bullosus · O. candamoanum · O. candamoanus · O. capitatae · O. capitatum · O. capitatum var. catalpaefolium · O. capitatum var. multiflorum · O. capitatus (Caballera De Palo) · O. catalpaefolium · O. catalpifolius · O. cecropia · O. cecropifolium · O. cecropifolius · O. cheirophyllum · O. cheirophyllus · O. chinense · O. chrysoleucum · O. cissoides · O. compactus · O. conditi · O. confusum · O. confusus · O. corazonensis · O. cordatum · O. coriaceum · O. coriaceus · O. costaricense · O. costaricensis · O. crassinervium · O. crassinervius · O. crataegodorus · O. cumanense · O. cumanensis · O. cuspidatum · O. cuspidatus · O. cyclophyllus · O. dactylifolium · O. dactylifolius · O. deinocephalus · O. diguense · O. diguensis · O. discolor · O. dissecta · O. divulsum · O. divulsus · O. donnell-smithii · O. duquei · O. dussi · O. dussii · O. echinops · O. ecuadorensis · O. ecuadoriense · O. ecuadoriensis · O. elegans · O. ellsworthii · O. elongatum · O. epificum · O. epificus · O. epremesnilianum · O. epremesnilianus · O. eriocephalus · O. farallonense

Bibliography

  • Adams, C. 1972. Flowering plants of Jamaica. (F Jam)
  • Angely, J. A. 1965. Flora analitica do Parana. (L Parana)
  • Boggan, J. et al. 1992. Checklist of the plants of the Guianas. (L Guianas)
  • Govaerts, R. & D. G. Frodin. 2004. World checklist and bibliography of Araliaceae. (L Araliaceae)
  • Howard, R. 1974–1989. Flora of the lesser Antilles. (F LAnt)
  • Liberty Hyde Bailey Hortorium. 1976. Hortus third. (Hortus 3)
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  • Nicolson, D. H. et al. 1991. Flora of Dominica, Part 2: Dicotyledonae. Smithsonian contributions to botany vol. 77. (F Dominica) 27.
  • Smith, A. C. 1944. Araliaceae. In: Britton, N. L. et al., eds. ser. 1; C. T. Rogerson, ed. ser. 2, North American flora ser. 1, 1905-1957; ser. 2, 1954-1972 (N Amer fl) 28B:36.
  • Standley, P. C. & J. A. Steyermark. 1946–1976. Flora of Guatemala. (F Guat)
  • Standley, P. C. 1920. Trees and shrubs of Mexico. Contr. U.S. Natl. Herb. 23:1-1721. (TreesS Mex)
  • Woodson, R. E. & R. W. Schery, eds. 1943–1980. Flora of Panama. (F Panama)

More Info

Notes

Contributors:

  • Bisby, F.A., Y.R. Roskov, M.A. Ruggiero, T.M. Orrell, L.E. Paglinawan, P.W. Brewer, N. Bailly, J. van Hertum, eds (2007). Species 2000 & ITIS Catalogue of Life: 2007 Annual Checklist. Species 2000: Reading, U.K.
  • Brands, S.J. (comp.) 1989-2007. Systema Naturae 2000. The Taxonomicon. Universal Taxonomic Services, Amsterdam, The Netherlands. Accessed March 28, 2007.
  • Global Biodiversity Information Facility. Accessed December 05, 2007. http://www.gbif.org Mediated distribution data from 12 providers.
  • The International Plant Names Index. Accessed Jan 19, 2007.
  • USDA, ARS, National Genetic Resources Program. Germplasm Resources Information Network - (GRIN) [Online Database]. National Germplasm Resources Laboratory, Beltsville, Maryland. URL (May 05, 2008)
  • World Checklist of Selected Plant FamiliesFeb 2, 2006.

Data Sources:

Accessed through GBIF Data Portal December 05, 2007:

Identifiers:

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Last Revised: May 18, 2008