Interesting Facts
Common Names
Common Names in English:
Tasmanian Snow Gum
Description
Family Myrtaceae
Trees
or shrubs
, evergreen
, usually with essential oils-containing cavities in foliage
, branchlets
, and flowers. Stipules absent or small and caducous
. Leaves opposite, occasionally alternate, occasionally ternate
or pseudo-whorled; leaf blade
with secondary veins pinnate or basal, often with intramarginal veins
near margin
, margin usually entire. Inflorescences axillary
or terminal
, cymose
but variously arranged, 1- to many-flowered. Flowers bisexual
, sometimes polygamous, actinomorphic
. Hypanthium usually adnate
to ovary and prolonged above it. Calyx lobes
(3 or) 4 or 5 or more, distinct
or connate
into a calyptra. Petals 4 or 5, sometimes absent, distinct or connate into a calyptra, sometimes coherent and pseudocalyptrate. Stamens usually numerous
, in 1 to several whorls; filaments
distinct or connate into 5 bundles opposite petals; anthers
2-celled, dorsifixed
or basifixed
, dehiscing longitudinally or rarely terminally; connectives
usually terminating in 1 or more apical glands
. Ovary inferior, semi-inferior, or very rarely superior, carpels 2 to more, locules 1 to many, pseudoseptum sometimes present, placentation usually axile
but occasionally parietal
; ovules 1 to several per locule. Style single; stigma single. Fruit a capsule, berry, drupaceous
berry, or drupe, 1- to many-seeded. Seeds without endosperm or endosperm sparse and thin; testa cartilaginous
or thinly membranous, sometimes absent; embryo straight or curved
.
About 130 genera and 4500-5000 species: Mediterranean region, sub-Saharan Africa, Madagascar, tropical
and temperate
Asia, Australia, Pacific islands, tropical and South America; 10 genera (five introduced
) and 121 species (50 endemic, 32 introduced treated here) in China.
Many Myrtaceae are cultivated garden ornamentals
, street trees, or plantation trees. Some members
of tribe
Syzygieae are grown as fruit crops. In addition to the cultivated members of the family
treated here, some others grown in China include Acca sellowiana (O. Berg
) Burrett (Feijoa sellowiana (O. Berg) O. Berg), Myrtus communis Linnaeus, and Syncarpia glomulifera (Smith) Niedenzu.[1]
Genus Eucalyptus
Trees
or shrubs
. Bark
smooth
, fibrous
, stringy, or tessellated. Leaves usually polymorphic
with different juvenile and mature
forms and sometimes with intermediate forms. Juvenile leaves opposite, 3 to several pairs, shortly petiolate
or sessile; leaf blade
often glaucous or with glandular
trichomes
; juvenile foliage
sometimes persisting throughout life of plant. Mature leaves alternate, petiolate; leaf blade usually leathery, secondary veins numerous
, with intramarginal veins
. Inflorescences axillary
or clustered into terminal
or axillary panicles, consisting of umbelliform condensed dichasia. Flowers bisexual
. Hypanthium campanulate
, obconic, or semiglobose, stipitate
or not, apex usually truncate
. Sepals rarely distinct
. Petals connate
, either adnate
to sepals into a 1-layered calyptra or not adnate and then with connate sepals forming a 2-layered calyptra; calyptra deciduous at anthesis
. Stamens numerous, usually distinct, in several whorls with outer whorl usually sterile
; anthers
2-celled, parallel or oblique
, elliptic
, ovate
, cordate, or bifurcate
, dehiscing longitudinally or occasionally poricidally. Ovary adnate to hypanthium, 2-7-loculed; ovules numerous. Style persistent
. Whole or most of capsule included
in expanded hypanthium; disk often well developed; valves
exserted from hypanthium, equaling hypanthium rim, or included in hypanthium. Seeds numerous, many sterile and undeveloped
, developed seeds ovate or angular; testa rigid
, sometimes developed into wings
.
About 700 species: mainly in Australia, with a minor representation in Indonesia, Papua New Guinea, and the Philippines; about 110 species cultivated in China with only 25 major ones treated here.
The genus is treated here in the broad sense, i.e.
, the segregate
Corymbia is not recognized.[2]
Physical Description
Habit: Evergreen .
Flowers: Flower Color: near white, white
Size/Age/Growth
Size: 12-15' tall.
Habitat
Typically found at an altitude of 0 to 959 meters (0 to 3,146 feet).[3]
Biology
Growth
Culture: Space 10-12' apart.
Sunlight: Sun Exposure: Full Sun .
Moisture: Drought Tolerance: High
Temperature: Cold Hardiness: 8b, 9a, 9b, 10a, 10b, 11. (map)
Taxonomy
- Domain:
Eukaryota
(
)
- Whittaker & Margulis,1978
- eukaryotes
- Kingdom:
Plantae
(
)
- Haeckel, 1866
- Plants
- Subkingdom:
Viridaeplantae
(
)
- Cavalier-Smith, 1981
- Phylum:
Tracheophyta
(
)
- Sinnott, 1935 ex Cavalier-Smith, 1998
- Vascular Plants
- Subphylum:
Euphyllophytina
(
)
- Infraphylum:
Radiatopses
(
)
- Kenrick & Crane, 1997
- Class:
Spermatopsida
(
)
- Brongniart, 1843
- Subclass:
Rosidae
(
)
- Takhtajan, 1967
- Superorder:
Myrtanae
(
)
- Takhtajan, 1967
- Order:
Myrtales
(
)
- Reichenbach, 1828
- Suborder:
Myrtineae
(
)
-
- Family:
Myrtaceae
(
)
- A.L. de Jussieu, 1789, nom. cons.
- Myrtle Family
- Subfamily:
Leptospermoideae
(
)
- Genus:
Eucalyptus
(
)
- L'Héritier de Brutelle, 1789
- Gum
- Specific epithet:
coccifera
- Hook. f.
- Botanical name: - Eucalyptus coccifera Hook. f.
- Specific epithet:
coccifera
- Hook. f.
- Genus:
Eucalyptus
(
- Subfamily:
Leptospermoideae
(
- Family:
Myrtaceae
(
- Suborder:
Myrtineae
(
- Order:
Myrtales
(
- Superorder:
Myrtanae
(
- Subclass:
Rosidae
(
- Class:
Spermatopsida
(
- Infraphylum:
Radiatopses
(
- Subphylum:
Euphyllophytina
(
- Phylum:
Tracheophyta
(
- Subkingdom:
Viridaeplantae
(
- Kingdom:
Plantae
(
Synonyms
Eucalyptus alpina R. Br. ex Maiden • Eucalyptus citryandra Vilmorin ex Maiden • Eucalyptus coccifera var. viridiflora Summerh. • Eucalyptus daphnoides Miq. • Eucalyptus pinnata hort. ex Maiden
Notes
Name
Status: Accepted Name
.
Last scrutiny: 2004
Similar Species
Members of the genus Eucalyptus
ZipcodeZoo has pages for 159 species, subspecies, varieties, forms, and cultivars in this genus. Here are just 100 of them:
E. acaciiformis (Wattle-Leaved Peppermint) · E. aggregata (Rodway Black Gum) · E. alba (White Eucalyptus) · E. albens (White Box) · E. albida (White-Leaved Mallee) · E. albopurpurea (Coffin Bay Mallee) · E. alpina (Grampian Stringybark) · E. andrewsii (New England Ash) · E. angulosa (Kwaral) · E. angustissima (Narrow-Leaved Mallee) · E. apiculata (Narrow-Leaved Mallee Ash) · E. approximans (Barren Mountain Mallee) · E. archeri (Apple Cider Gum) · E. aspratilis (Flat-Topped Yate) · E. badjensis (Badja Gum Tree) · E. baeuerlenii (Baeuerlens Gum) · E. barberi (Barbers Gum Tree) · E. baxteri (Brown Stringybark) · E. blakelyi (Blakelys Red Gum) · E. botryoides (Bangalay) · E. bridgesiana (Apple Box) · E. brookeriana (Brookers Gum) · E. burdettiana (Burdetts Gum) · E. caesia (Gungurru) · E. caesia magna (Silver Princess) · E. caesia 'Magna' (Silver Princess Gum) · E. caliginosa (Broad-Leaved Stringybark) · E. calophylla (Redgum) · E. calycogona (Gooseberry Mallee) · E. camaldulensis (Red Gum) · E. camaldulensis var. obtusa (Red River Gum) · E. campaspe (Silver Gimlet) · E. camphora (Broad-Leaved Sallee) · E. cannonii (Capertree Stringybark) · E. cernua (Red-Flowered Moort) · E. cinerea (Argyle Apple) · E. cladocalyx (Sugar Gum) · E. cladocalyx var. nana (Dwarf Sugar Gum) · E. cloeziana (Gympie Messmate) · E. coccifera (Tasmanian Snow Gum) · E. conferruminata (Busy Yate) · E. consideniana (Prickly Stringybark) · E. cordata (Heart-Leaved Silver Gum) · E. cornuta (Yate) · E. coronata (Crowned Mallee) · E. crebra (Narrow-Leaved Red Ironbark) · E. crenulata (Buxton Gum) · E. crucis (Silver Mallee) · E. curtisii (Plunkett Mallee) · E. cyanophylla (Blue-Leaved Mallee) · E. cylindriflora (White Mallee) · E. cypellocarpa (Monkey Gum) · E. dealbata (Hill Gum) · E. deanei (Deanes Gum) · E. debeuzevillei (Jonama Snow Gum) · E. deglupta (Indonesian Gum) · E. diversicolor (Karri) · E. doratoxylon (Spearwood Mallee) · E. effusa (Rough-Barked Gimlet) · E. elata (River Peppermint) · E. erythrocorys (Illyarrie) · E. forrestiana (Fuchsia Gum) · E. fruticetorum (Eucalyptus) · E. gamophylla (Blue-Leaved Mallee) · E. gillii (Arkaroola Mallee) · E. glaucescens (Tingiringi Gum) · E. globoidea (White Stringybark) · E. globulus (Blue Gum) · E. globulus bicostata (Eurabbie) · E. globulus globulus (Bluegum Eucalyptus) · E. globulus globulus var. globulus (Tasmanian Blue Gum) · E. globulus maidenii (Maiden´s Gum) · E. gomphocephala (Tuart) · E. goniocalyx (Mountain Graygum) · E. grandis (Flooded Gum) · E. gregsoniana (Mallee Snow Gum) · E. grossa (Coarse-Leaved Mallee) · E. gunnii (Cider Gum) · E. gunnii 'Blue Ice' (Cider Gum) · E. gunnii 'Silver Drop' (Cider Gum) · E. haemastoma (Scribbly Gum) · E. halophila (Eucalyptus) · E. intertexta (Red Box) · E. jacksonii (Red Tingle) · E. kitsoniana (Bog Gum) · E. kruseana (Bookleaf Mallee) · E. lansdowneana (Box) · E. largiflorens (Black Box) · E. lehmannii (Bushy Yate) · E. leucoxylon (Eucalyptus) · E. leucoxylon leucoxylon (White Iron Bark) · E. leucoxylon var. Rosea (Yellow Gum) · E. loxophleba loxophleba (Eucalyptus) · E. macrocarpa (Blue Bush) · E. marginata (Jarrah) · E. microcorys (Australian Tallow Wood) · E. microtheca (Coolibah) · E. moorei nana (Little Sally) · E. morrisbyi (Morrisby's Gum) · E. mortoniana (Morton Eucalyptus)
More Info
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Further Reading
- A contribution to our knowledge of seedlings; by the Right Hon. Sir John Lubbock. London: K. Paul, Trench, Trübner, & co., ltd., 1892. url p. 525, p. 532, p. 533.
- A critical revision of the genus Eucalyptus, by J.H. Maiden. Sydney, Gullick, 1903-33. url , , , , p. 77, p. 77.
- A hundred years in the Highlands, London: E. Arnold, 1921. url p. 251.
- A manual of botany, including the structure, classification, properties, uses, and functions of plants. London, J & A. Churchill, 1887. url p. 555.
- A research on the eucalypts of Tasmania and their essential oils, by R.T. Baker and H.G. Smith. Read before the Royal Society of Tasmania. Communicated by L. Rodway, October 14, 1912. Hobart, J. Vail, Government Printer, 1912. url p. 65.
- A research on the eucalypts, especially in regard to their essential oils, SydneyW.A. Gullick, Govt. Printer1920 url p. 287, p. 466.
- A research on the eucalypts: especially in regard to their essential oils / by Richard T. Baker and Henry G. Smith. Sydney: Pub. by authority of the government of the state of New South Wales, W.A. Gullick, government printer, 1920. url p. 287, p. 466.
- Beautiful flowering trees and shrubs for British and Irish gardens / by John Weathers. London: Simpkin, Marshall, [1903?] url p. 92.
- Bulletin / U.S. Department of Agriculture, Bureau of Plant Industry. Washington: G.P.O., 1901-1913. url p. 22.
- Bulletin of miscellaneous information /Royal Botanic Gardens, Kew. 1919 1919 London: H.M. Stationery Office, 1900-1941. url p. 18, p. 197, p. 22.
- Curtis's botanical magazine. 78 1852 London; New York [etc.]: Academic Press [etc.] url , , p. 5.
- Eucalyptographia. A descriptive atlas of the eucalypts of Australia and the adjoining islands; by Baron Ferd. von Mueller. .. Melbourne, J. Ferres, government printer, 1883. url , .
- Eucalyptus, Los Angeles, Cal., B. R. Baumgardt & co., 1895. url p. 106, p. 137, p. 194, p. 245, p. 68, p. 69.
- Eucalyptus, by Abbot Kinney. Los Angeles, Cal., B.R. Baumgardt, 1895. url p. 106, p. 137, p. 194, p. 245, p. 33, p. 67, p. 68, p. 69.
- Flower grouping in English, Scotch & Irish gardens; notes & 56 sketches in colour, by Margaret Waterfield. .. with contributions by E. V. B., S. Arnott [and others] London: E. P. Dutton & co., 1907. url p. 73.
- Forest culture and eucalyptus trees, San FranciscoCubery1876 url p. 158, p. 178, p. 480.
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- Irish gardening. Dublin: Pub. Office, 1906-1922 url , p. 116, p. 134, p. 140, p. 141, p. 146, p. 82, p. 83.
- Journal of the Royal Institution of Cornwall. Truro, Eng., Workers of Cornwall Ltd. url p. 338.
- List of intercepted plant pests / United States Department of Agriculture, Plant Quarantine and Control Administration. [Washington, D.C.: U.S. G.P.O.], 1932- url p. 70.
- Memoirs of the Literary and Philosophical Society of Manchester. Manchester: The Society, 1785-1879. url p. 32.
- Nature. London, etc., Macmillan Journals Ltd., etc. url p. 422.
- Pamphlets on forestry in California. [1900?- url p. 40.
- Papers and proceedings of the Royal Society of Tasmania. Hobart, Tasmania, The Society. url p. 12, p. 13, p. 140, p. 203, p. 205, p. 59.
- Proceedings of the Entomological Society of Washington. Washington, etc.: Entomological Society of Washington url p. 100, p. 114.
- Proceedings of the Linnean Society of New South Wales. Sydney, Linnean Society of New South Wales. url p. 132, p. 222, p. 326, p. 637, p. 94, p. 95.
- Report of the Australian Association for the advancement of Science. Sidney, The Association. url p. 351, p. 355, p. 365, p. 533.
- Select extra-tropical plants readily eligible for industrial culture or naturalisation with indications of their native countries and some of their uses / by Baron Ferd. von Mueller. Melbourne: R. S. Brain, govt. printer, 1895. url p. 187, p. 193, p. 202.
- Select extra-tropical plants, readily eligible for industrial culture or naturalisation, with indications of their native countries and some of their uses. By Baron Ferd. von Mueller. .. Sydney, T. Richards, government printer, 1881. url p. 395.
- Spring flowers at Belvoir castle; with directions for cultivation and notes on the gardens by W. H. Divers. London, Longmans, Green1909. url p. 117, p. 7.
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- The Bradley bibliography; a guide to the literature of the woody plants of the world published before the beginning of the twentieth century; Cambridge, Riverside Press, 1911-18. url p. 265, p. 333, p. 624, p. 634.
- The Florists' exchange: a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general. New York, N.Y.: [A.T. De la Mare Ptg. and Pub. Co., url p. 65.
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- The Gardeners' chronicle: a weekly illustrated journal of horticulture and allied subjects. London: [Gardeners Chronicle], 1874-1955. url , , , , , , , , , , , , , , , , p. 106, p. 11, p. 113, p. 116, p. 140, p. 141, p. 144, p. 148, p. 16, p. 161, p. 162, p. 163, p. 167, p. 170, p. 174, p. 176, p. 19, p. 196, p. 2, p. 203, p. 207, p. 209, p. 210, p. 234, p. 237, p. 24, p. 245, p. 276, p. 280, p. 298, p. 299, p. 306, p. 334, p. 345, p. 395, p. 397, p. 411, p. 422, p. 436, p. 437, p. 44, p. 473, p. 530, p. 566, p. 577, p. 578, p. 590, p. 600, p. 61, p. 64, p. 647, p. 65, p. 66, p. 665, p. 680, p. 682, p. 687, p. 694, p. 7, p. 700, p. 728, p. 730, p. 74, p. 759, p. 78, p. 784, p. 79, p. 793, p. 809, p. 830, p. 84, p. 85, p. 88, p. 96, p. 97.
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Notes
Contributors
- Brands, S.J. (comp.) 1989-present. The Taxonomicon. Universal Taxonomic Services, Zwaag, The Netherlands. Accessed January 11, 2012.
- Global Biodiversity Information Facility. Accessed January 27, 2008. http://www.gbif.org Mediated distribution data from provider.
- IOPI Global Plant Checklist. Release date: August 1, 2007
- 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 January 30, 2008:
- Australian National Herbarium
- , Australian National Herbarium
- UK National Biodiversity Network, Botanical Society of the British Isles - Vascular Plants Database
Identifiers
- Biodiversity Heritage Library NamebankID: 1672282
- Catalogue of Life Accepted Name Code: IOP-455878
- Global Biodiversity Information Facility Taxonkey: 13537020
- International Plant Names Index (IPNI) ID: 592806-1
- Zipcode Zoo Species Identifier: 433641
Footnotes
- Jie Chen & Lyn A. Craven "Myrtaceae". in Flora of China Vol. 13 Page 321. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
- "Eucalyptus". in Flora of China Vol. 13 Page 321. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
- Mean = 453.910 meters (1,489.206 feet), Standard Deviation = 372.950 based on 112 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
