Juniperus saltuaria

• Interesting Facts
• Description
• Taxonomy
• Similar Species
• More Info
• Further Reading
• Notes

Interesting Facts

Description

Family Cupressaceae

Trees or shrubs evergreen , monoecious or dioecious. Leaves decussate or in whorls of 3, scalelike and then often dimorphic with flattened facial leaves and keeled lateral leaves, or needlelike particularly in juvenile plants , often with an abaxial resin gland . Pollen cones terminal or axillary , solitary, maturing and shed annually; microsporophylls 6-16, decussate or whorled , each bearing (2 or) 3-6(-9) pollen sacs ; pollen wingless. Seed cones usually terminal, solitary, globose , ovoid , or oblong , dehiscent or indehiscent when mature in 1st or 2nd(or 3rd) year; cone scales developing after ovules originate in bract axils; bracts almost completely enveloped by cone scales, free only at apex; ovules 1-numerous per bract axil, erect ; cone scales of mature cones 3-16, flat or peltate, woody, leathery, or succulent, 1-20-seeded. Seeds winged or not; wings derived from seed coat . Cotyledons usually 2, rarely 3-6. Germination epigeal.

Nineteen genera and ca. 125 species: worldwide; eight genera (one introduced ) and 46 species (16 endemic, 13 introduced) in China.[1]

Genus Juniperus

Shrubs or trees evergreen . Branchlets terete , 3--6 angled , variously oriented, but not in flattened sprays . Leaves opposite in 4 ranks or in whorls of 3. Adult leaves closely appressed to divergent, scalelike to subulate , free portion to ca. 10 mm (to ca. 15 mm in Juniperus communis ) ; abaxial gland visible or not, elongate to hemispheric ( J. ashei ), sometimes exuding white crystalline deposit. Pollen cones with 3--7 pairs or trios of sporophylls, each sporophyll with 2--8 pollen sacs . Seed cones maturing in 1 or 2 years, globose to ovoid and berrylike, 3--20 mm, remaining closed , usually glaucous; scales persistent , 1--3 pairs, peltate, tightly coalesced , thick and fleshy or fibrous to obscurely woody. Seeds 1--3 per scale, round to faceted , wingless; cotyledons 2--6. x = 11.

Species ca. 60: primarily Northern Hemisphere, 1 in e Africa.

Juniperus is the only dioecious (sometimes monoecious) genus of Cupressaceae in the flora . Cones, generally terminal , are axillary in J. communis.

Numerous cultivars of Juniperus species are widely used for landscaping. Mutants , or "sports," affecting plant habit and foliage are present in all species and are likely related to single-gene mutations . Many have been given formal names or incorrectly ascribed to hybridization. Gymnocarpy (bare seeds protruding from the cone), caused by insect larvae (T. A. Zanoni 1978), is occasionally found in most junipers, particularly in the southwestern United States. Specimens with such aberrations may be almost impossible to identify without chemical data.[2]

Taxonomy

Synonyms

Sabina saltuaria (Rehder & E. H. Wilson) W. C. Cheng & W. T. Wang

Notes

Name Status: Accepted Name .

Comment: Conservation status: LC, Habit: Tree

Last scrutiny: 5-Jun-2008

Similar Species

Members of the genus Juniperus

ZipcodeZoo has pages for 184 species, subspecies, varieties, forms, and cultivars in this genus. Here are just 100 of them:

J. ashei (Ashe Juniper) · J. bermudiana (Bermuda Cedar) · J. californica (California Juniper) · J. cedrus (Canary Island Juniper) · J. chinensis (Blue Pfitzer Juniper) · J. chinensis holbert (Chinese Juniper) · J. chinensis L. var. procumbens Siebold ex Endl. 'Sargentii' (Sargent Juniper) · J. chinensis L. var. sargentii A.Henry (Sargent Chinese Juniper) · J. chinensis L. var. sargentii A.Henry 'Viridis' (Green Sargent`s Juniper) · J. chinensis L. 'Ames' (Chinese Juniper) · J. chinensis L. 'Maney' (Maney Juniper) · J. chinensis L. 'Mint Julep' (Mint Julep Juniper) · J. chinensis L. 'Old Gold' (Chinese Juniper) · J. chinensis L. 'Robusta Green' (Chinese Juniper) · J. chinensis nicks (Nicks Compact Juniper) · J. chinensis sargentii 'Glauca' (Blue Sargent`s Juniper) · J. chinensis sea (Chinese Juniper) · J. chinensis var. armstrongii (Armstrong Juniper) · J. chinensis var. hetzii (Hetz Chinese Juniper) · J. chinensis var. keteleeri (Keteleer Juniper) · J. chinensis var. Pfitzerana Aurea (Pfitz Gold Tip Juniper) · J. chinensis var. pfitzeriana (Chinese Juniper) · J. chinensis var. Pfitz Glauca (Pfitz Blue Juniper) · J. chinensis var. Shimpaku (Chinese Juniper) · J. chinensis var. torulosa (Chinese Juniper) · J. chinensis 'Aurea' (Gold Coast Chinese Juniper) · J. chinensis 'Bakaurea' (Gold Star® Juniper) · J. chinensis 'Blue Alps' (Chinese Juniper) · J. chinensis 'Blue Point' (Blue Point Juniper) · J. chinensis 'Compressa' (Chinese Juniper) · J. chinensis 'Daub' (Daub's Frosted Juniper) · J. chinensis 'Femina' (Chinese Juniper) · J. chinensis 'Golden Blaauw' (Chinese Juniper) · J. chinensis 'Gold Coast' (Chinese Juniper) · J. chinensis 'Hetzii Columnaris' (Green Columnar Juniper) · J. chinensis 'Hetzii Glauca' (Hetz Blue Juniper) · J. chinensis 'Hook's #6' (Hook's #6 Juniper) · J. chinensis 'Kaizuka' (Chinese Juniper) · J. chinensis 'Kaizuka Variegata' (Variegated Hollywood Juniper) · J. chinensis 'Mac's Golden' (Chinese Juniper) · J. chinensis 'Mission' (Mission Juniper) · J. chinensis 'Monlep' (Mint Julep® Juniper) · J. chinensis 'Mountbatten' (Mountbatten Juniper) · J. chinensis 'Parsonsii' (Chinese Juniper) · J. Chinensis 'Pyrmidalis' (Juniper) · J. chinensis 'Saybrook Gold' (Chinese Juniper) · J. chinensis 'Sea Green' (Sea Green Juniper) · J. chinensis 'Spartan' (Chinese Juniper) · J. chinensis 'Spearmint' (Spearmint Chinese Juniper) · J. chinensis 'Variegated Parsonii' (Chinese Juniper) · J. coahuilensis (Coahuila Juniper) · J. communis (Carpet Juniper Juniperus Communis) · J. communis compressa var. Compressa (Common Juniper) · J. communis depressa var. depressa (Canadian Juniper) · J. communis L. var. communis L. (Common Juniper) · J. communis L. var. megistocarpa Fern. & St. John (Common Juniper) · J. communis L. var. montana Aiton (Common Juniper) · J. communis oblonga (Common Juniper) · J. communis var. depressa (Common Juniper) · J. communis var. montana (Common Juniper) · J. communis 'Aureopicta' (Common Juniper) · J. communis 'Banff' (Common Juniper) · J. communis 'Berkshire' (Common Juniper) · J. communis 'Compacta Aurea' (Common Juniper) · J. communis 'Depressa Aurea' (Common Juniper) · J. communis 'Golden Schnapps' (Common Juniper) · J. communis 'Gold Cone' (Common Juniper) · J. communis 'Gold Totem Pole' (Common Juniper) · J. communis 'Green Carpet' (Carpet Juniper) · J. communis 'Hibernica' (Irish Juniper) · J. communis 'Mondap' (Alpine Carpet® Juniper) · J. communis 'Oblonga Pendula' (Carpet Juniper) · J. communis 'Suecia Nana' (Common Juniper) · J. conferta 'Blue Pacific' (Blue Pacific Shore Juniper) · J. conferta 'Blue Tosho' (Shore Juniper) · J. conferta 'Emerald Sea' (Emerald Sea Shore Juniper) · J. conferta 'Irozam' (Iron Age Juniper) · J. conferta 'Silver Mist' (Silver Mist Juniper) · J. davurica 'Expansa Variegata' (Variegated Dahurian Juniper) · J. deppeana (Alligator Juniper) · J. deppeana var. sperryi (Alligator Juniper) · J. drupacea (Syrian Juniper) · J. excelsa (Indian Juniper) · J. flaccida (Drooping Juniper) · J. horizontalis (Creeping Cedar) · J. horizontalis 'Andorra Compacta' (Creeping Cedar) · J. horizontalis 'Bar Harbor' (Bar Harbor Juniper) · J. horizontalis 'Blue Chip' (Blue Chip Juniper) · J. horizontalis 'Grey Forest' (Creeping Cedar) · J. horizontalis 'Hughes' (Hughes Juniper) · J. horizontalis 'Icee Blue' (Creeping Cedar) · J. horizontalis 'Jade River' (Jade River Creeping Juniper) · J. horizontalis 'Lime Glow' (Creeping Juniper) · J. horizontalis 'Monber' (Icee Blue® Juniper) · J. horizontalis 'Mother Lode' (Mother Lode Golden Creeping Juniper) · J. horizontalis 'Plumosa' (Andorra Juniper) · J. horizontalis 'Plumosa Compacta' (Compact Andorra Creeping Juniper) · J. horizontalis 'Prince of Wales' (Creeping Cedar) · J. horizontalis 'Wiltonii' (Blue Rug Juniper) · J. horizontalis 'Wiltoni' (Blue Rug Juniper)

More Info

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Further Reading

• A handbook of Coniferae, including Ginkgoaceæ, by W. Dallimore and A. Bruce Jackson. With drawings by Miss G. Lister. New York, Longmans, Green, 1923. url p. 259.
• A naturalist in western China, with vasculum, camera, and gun; being some account of eleven years' travel, exploration, and observation in the more remote parts of the Flowery kingdom, by Ernest Henry Wilson...with an introduction by Charles Sprague Sargent...With one hundred and one full-page illustrations and a map. London, Methuen & co., ltd.[1913] url p. 20.
• Inventory of seeds and plants imported / U.S. Department of Agriculture, Bureau of Plant Industry. Washington, D.C.: G.P.O., 1914-1924. url p. 65.
• Plantae Wilsonianae; an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910, by E. H. Wilson, ed. by Charles Sprague Sargent. Cambridge, University Press, 1913-17. url p. 61, p. 614, p. 62, p. 644.
• Sargent, C. S. Plantae Wilsonianae: an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910 /by E. H. Wilson, ed. by Charles Sprague Sargent. 3 1917 Cambridge: The University press, 1913-17. url p. 568, p. 61, p. 614, p. 62, p. 644.
• The standard cyclopedia of horticulture; a discussion, for the amateur, and the professional and commercial grower, of the kinds, characteristics and methods of cultivation of the species of plants grown in the regions of the United States a Illustrated with colored plates, four thousand engravings in the text, and ninety-six full-page cuts. New York, Macmillan, 1919 [c1914] url p. 1729.
• Wang Wen-tsai, Cheng Wan-chün, Fu Li-kuo & Chu Cheng-de. 1978. Cupressaceae. In: Cheng Wan-chün & Fu Li-kuo, eds., Fl. Reipubl. Popularis Sin. 7: 313-398.
• Adams, R. P. 1969. Chemosystematic and Numerical Studies in Natural Populations of Juniperus. Ph.D. thesis. University of Texas.
• Adams, R. P. and T. A. Zanoni. 1979. The distribution, synonymy, and taxonomy of three junipers of the southwest United States and northern Mexico. SouthW. Naturalist 24: 323--330.
• Adams, R. P., E. von Rudloff, and L. Hogge. 1983. Chemosystematic studies of the western North American junipers based on their volatile oils. Biochem. Syst. & Ecol. 11: 85--89.
• Fassett, N. C. 1945. Juniperus virginiana, J. horizontalis, and J. scopulorum. V. Taxonomic treatment. Bull. Torrey Bot. Club 72: 480--482.
• Hall, M. T. 1952. Variation and hybridization in Juniperus. Ann. Missouri Bot. Gard. 39: 1--64.
• Van Haverbeke, D. F. 1968. A population study of Juniperus in the Missouri River basin. Univ. Nebraska Stud., n. s. 38: 1--82.
• Vasek, F. C. 1966. The distribution and taxonomy of three western junipers. Brittonia 18: 350--372.
• Zanoni, T. A. 1978. The American junipers of the section Sabina (Juniperus, Cupressaceae)---A century later. Phytologia 38: 433--454.
• Zanoni, T. A. and R. P. Adams. 1979. The genus Juniperus (Cupressaceae) in Mexico and Guatemala: Synonymy, key, and distributions of the taxa. Bol. Soc. Bot. México 38: 83--131.

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-present. The Taxonomicon. Universal Taxonomic Services, Zwaag, The Netherlands. Accessed May 2, 2012.
• Conifer Database 2006.
• Conifer Database. Release date: June 5, 2008
• Conifer Specialist Group 1998. In IUCN 2008. 2008 IUCN Red List of Threatened Species. IUCNRedList.org. Downloaded July 19, 2008.
• Conifer Specialist Group 1998. Juniperus saltuaria. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloadedon 01February2012.
• Global Biodiversity Information Facility. Accessed February 28, 2008. http://www.gbif.org Mediated distribution data from provider.
• IUCN 2012. IUCN Red List of Threatened Species. Version 2011.2. . Downloaded on January 28, 2012.
• Ruggiero M., Gordon D., Bailly N., Kirk P., Nicolson D. (2011). The Catalogue of Life Taxonomic Classification, Edition 2, Part A. In: Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist (Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D., eds). DVD; Species 2000: Reading, UK.

Data Sources

Accessed through GBIF Data Portal February 28, 2008:

• Missouri Botanical Garden

Identifiers

• Biodiversity Heritage Library NamebankID: 5840975
• Catalogue of Life Accepted Name Code: Con-2286
• Globally Unique Identifier: urn:lsid:ipni.org:names:676859-1
• International Plant Names Index (IPNI) ID: 676859-1
• IUCN ID: 217142
• Zipcode Zoo Species Identifier: 747694

Footnotes

1. Liguo Fu, Yong-fu Yu, Robert P. Adams & Aljos Farjon "Cupressaceae". in Flora of China Vol. 4 Page 62. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
2. Robert P. Adams "Juniperus". in Flora of North America Vol. 2. Oxford University Press. Online at EFloras.org. [back]

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