Overview

Comprehensive Description

Description

Trees, shrubs or suffrutices. Stipules 0. Leaves simple, usually alternate (sometimes opposite, subopposite or whorled in some spp. of Euclea) and entire. Flowers actinomorphic, hypogynous, unisexual but usually with the rudiments of the other sex present, 3-8-merous. Calyx gamosepalous, persistent in fruit, in Diospyros usually accrescent. Corolla gamopetalous. Stamens 3-100 or more. Ovary with 2-8 carpels, each carpel with 2 ovules. Fruit usually a berry.
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© Mark Hyde, Bart Wursten and Petra Ballings

Source: Flora of Zimbabwe

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Distribution

Localities documented in Tropicos sources

Ebenaceae Gürke:
Colombia (South America)

Note: This information is based on publications available through Tropicos and may not represent the entire distribution. Tropicos does not categorize distributions as native or non-native.
  • Idárraga-Piedrahita, A., R. D. C. Ortiz, R. Callejas Posada & M. Merello. 2011. Flora de Antioquia. Catálogo de las Plantas Vasculares, vol. 2. Listado de las Plantas Vasculares del Departamento de Antioquia. Pp. 1-939.   http://www.tropicos.org/Reference/100008595 External link.
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© Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO 63110 USA

Source: Missouri Botanical Garden

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Molecular Biology and Genetics

Molecular Biology

Statistics of barcoding coverage

Barcode of Life Data Systems (BOLD) Stats
                                        
Specimen Records:1,092Public Records:662
Specimens with Sequences:1,007Public Species:199
Specimens with Barcodes:998Public BINs:0
Species:280         
Species With Barcodes:268         
          
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Source: Barcode of Life Data Systems (BOLD)

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Barcode data

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Source: Barcode of Life Data Systems (BOLD)

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Locations of barcode samples

Collection Sites: world map showing specimen collection locations for Ebenaceae

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Wikipedia

Ebenaceae

The Ebenaceae are a family of flowering plants belonging to order Ericales. It includes ebony and persimmon among about 768[2] species of trees and shrubs. The family is distributed across the tropical and warmer temperate regions of the world.[3] The family is most diverse in the rainforests of Malesia, India, tropical Africa and tropical America.[4]

Many species are valued for their wood, particularly ebony, for fruit, and as ornamental plants.

Biology[edit]

The fruits contain tannins, a plant defense against herbivory, so they are often avoided by animals when unripe. The ripe fruits of many species are a food source for diverse animal taxa. The foliage is consumed by insects.

The plants may have a strong scent. Some species have aromatic wood. They are important and conspicuous trees in many of their native ecosystems, such as lowland dry forests of the former Maui Nui in Hawaii,[5] Caspian Hyrcanian mixed forests, Kathiarbar-Gir dry deciduous forests, Louisiade Archipelago rain forests, Madagascar lowland forests, Narmada Valley dry deciduous forests, New Guinea mangroves, and South Western Ghats montane rain forests.

Ebony is a dense black wood taken from several species in the genus Diospyros, including Diospyros ebenum (Ceylon ebony, Indian ebony), Diospyros crassiflora (West African ebony, Benin ebony), and Diospyros celebica (Makassar ebony). Diospyros tesselaria (Mauritius ebony) was heavily exploited by the Dutch in the 17th century.

Description[edit]

The family includes trees and shrubs. The leaves are usually alternately arranged, but some species have opposite or whorled leaves. The inflorescence is usually a cyme of flowers, sometimes a raceme or a panicle, and some plants produce solitary flowers. Most species are dioecious. The flower has 3 to 8 petals, which are joined at the bases. There are usually several single or paired stamens, which are often attached to the inner wall of the corolla. Female flowers have up to 8 stigmas.[3] The calyx is persistent.[6] The fruits are berry-like or capsular.[3] Like the wood of some species, the roots and bark may be black in color.[6]

Etymology[edit]

The family name Ebenaceae is based on the genus name Ebenus, published by Otto Kuntze in 1891.[7] It is a later homonym of Ebenus L., a genus already named in the family Fabaceae, and is thus nomen illegitimum. The plant that Kuntze had named Ebenus was accordingly reassigned to the genus Maba, which in turn has since been included in the genus Diospyros.

Because the name Ebenaceae had become well known, having been used in major botanical references such as Bentham and Hooker's Genera Plantarum, Engler and Prantl's Natürlichen Pflanzenfamilien, and Hutchinson's Families of Flowering Plants, it was conserved[8] and is therefore legitimate.[9]

Genera[edit]

During the last century, seven genera have been included in the family at one time or another.[3] One phylogenetic analysis reduced the family to four genera:[6]

GenusAuthorityCitationDate
DiospyrosL.Sp. Pl. 2: 1057–10581753
EucleaL.Syst. Veg. (ed. 13) 7471774
Lissocarpa[10]Benth.Gen. Pl. 2(2): 667, 6711876
RoyenaL.Sp. Pl. 1: 3971753

References[edit]

  1. ^ Angiosperm Phylogeny Group (2009). "An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III" (PDF). Botanical Journal of the Linnean Society 161 (2): 105–121. doi:10.1111/j.1095-8339.2009.00996.x. Retrieved 2013-06-26. 
  2. ^ "Ebenaceae — The Plant List". Theplantlist.org. Retrieved 2012-08-13. 
  3. ^ a b c d James E. Eckenwalder. "Ebenaceae". Flora of North America 8. 
  4. ^ José Manuel Sánchez de Lorenzo-Cáceres. "Arboles Ornamentales". 
  5. ^ The Nature Conservancy – Hawaiʻi Operating Unit (March 2004). Kānepuʻu Preserve Lānaʻi, Hawaiʻi Long-Range Management Plan Fiscal Years 2005–2010 (PDF). Hawaii Department of Land & Natural Resources Natural Area Partnership Program. p. 3. Retrieved 2009-04-09. 
  6. ^ a b c Duangjai, S., et al. (2006). Generic delimitation and relationships in Ebenaceae sensu lato: evidence from six plastid DNA regions. American Journal of Botany 93(12), 1808-27.
  7. ^ "Index Nominum Genericorum (ING)". 
  8. ^ Bullock, A. A. (1959). "Nomina Familiarum Conservanda Proposita (Continued)". Taxon 8 (5): 154–181. 
  9. ^ "Article 18.3". International Code of Botanical Nomenclature (Vienna Code). 
  10. ^ Lissocarpa. The Plant List. Accessed 13 August 2012.
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