Eucalyptus codonocarpa, commonly known as the bell-fruited mallee ash[3] or New England mallee ash,[4] is a flowering plant that is endemic to eastern Australia. It is a slender mallee with smooth, grey, yellow or brownish bark, lance-shaped to curved adult leaves, flowers buds in groups of three or seven, white flowers and bell-shaped fruit. It grows on the Northern Tablelands in New South Wales and nearby areas in Queensland.
| Bell-fruited mallee ash | |
|---|---|
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| Eucalyptus codonocarpa in the Gibraltar Range National Park | |
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Myrtales |
| Family: | Myrtaceae |
| Genus: | Eucalyptus |
| Species: | E. codonocarpa
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| Binomial name | |
| Eucalyptus codonocarpa | |
| Synonyms[2] | |
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Description
editEucalyptus codonocarpa is a slender mallee that typically grows to a height of 6 m (20 ft) and forms a lignotuber. The bark is smooth, grey, yellow or brownish and there are sometimes ribbons of shed bark hanging from the upper branches. The leaves on young plants and on coppice regrowth are arranged in opposite pairs near the ends of the stems, linear to narrow lance-shaped, 65–140 mm (2.6–5.5 in) long, 10–20 mm (0.39–0.79 in) wide and glossy green. Adult leaves are arranged alternately, the same glossy green on both sides, lance-shaped to slightly curved, 65–150 mm (2.6–5.9 in) long and 10–20 mm (0.39–0.79 in) wide on a petiole 5–20 mm (0.20–0.79 in) long. The flower buds are arranged in groups of three or seven on an unbranched peduncle 4–10 mm (0.16–0.39 in) long, the individual buds on a pedicel 1–4 mm (0.039–0.157 in) long. Mature buds are club-shaped, 5–6 mm (0.20–0.24 in) long and 3–4 mm (0.12–0.16 in) wide with a rounded to flattened and warty operculum. Flowering occurs from March to June and the flowers are white. The fruit is a woody, bell-shaped capsule 5–8 mm (0.20–0.31 in) long and 6–9 mm (0.24–0.35 in) wide, with the valves below the rim.[3][4][5]
Taxonomy and naming
editEucalyptus codonocarpa was first formally described in 1930 by the William Blakely and Ernest McKie in Proceedings of the Linnean Society of New South Wales.[6][7] The specific epithet (codonocarpa) is derived from the Ancient Greek words kodon meaning "bell"[8]: 137 and karpos meaning "fruit",[8]: 356 referring to the shape of the fruit.[4]
Distribution and habitat
editBell-fruited mallee ash grows in shrubland in sandy soil among granite outcrops north from Ebor on the Northern Tablelands and in adjacent areas in Queensland.[5]
References
edit- ^ Fensham, R.; Laffineur, B.; Collingwood, T. (2019). "Eucalyptus codonocarpa". IUCN Red List of Threatened Species. 2019: e.T134641833A134641849. doi:10.2305/IUCN.UK.2019-3.RLTS.T134641833A134641849.en. Retrieved 22 September 2021.
- ^ a b "Eucalyptus codonocarpa". Australian Plant Census. Retrieved 2 May 2019.
- ^ a b Chippendale, George M. "Eucalyptus approximans subsp. codonocarpa". Australian Biological Resources Study, Department of the Environment and Energy, Canberra. Retrieved 2 May 2019.
- ^ a b c "Eucalyptus approximans subsp. codonocarpa". Euclid: Centre for Australian National Biodiversity Research. Retrieved 2 May 2019.
- ^ a b Hill, Ken. "Eucalyptus codonocarpa". Royal Botanic Garden Sydney. Retrieved 2 May 2019.
- ^ "Eucalyptus codonocarpa". APNI. Retrieved 6 April 2019.
- ^ Blakely, William; McKie, Ernest N. (1930). "Additions to the flora of New England, N.S.W." Proceedings of the Linnean Society of New South Wales. 55 (5): 589–590. Retrieved 2 May 2019.
- ^ a b Brown, Roland Wilbur (1956). The Composition of Scientific Words. Washington, D.C.: Smithsonian Institution Press.