Bastard-box (Eucalyptus microtheca, J. Proc. Linn. Soc., Bot. 3: 87 (1858))

Family: Myrtaceae

Author: F.Muell.

Bibliography: J. Proc. Linn. Soc., Bot. 3: 87 (1858)

Year: 1858

Status: accepted

Rank: species

Genus: Eucalyptus

Vegetable: False

Observations: Australia

Description

Eucalyptus microtheca: The Bastard-box

Eucalyptus microtheca, commonly identified as the Bastard-box, is a resilient and fascinating tree species belonging to the Myrtaceae family. This species was first formally described in 1858 by the esteemed botanist Ferdinand von Mueller, and his findings were documented in the “Journal of the Proceedings of the Linnean Society, Botany” (Vol. 3, page 87).

Natural Habitat and Distribution

Native to Australia, the Bastard-box thrives predominantly in the arid and semi-arid regions of the continent. It is well-adapted to survive in tough, challenging environments, which is a testament to its robust nature. One of the key ecological roles of Eucalyptus microtheca involves providing essential habitat and sustenance for a range of Australian wildlife, particularly in areas where other flora might struggle to endure.

Botanical Characteristics

The Bastard-box showcases characteristic features typical of the Eucalyptus genus. It is a medium-sized tree that can reach impressive heights, depending on the availability of water and soil conditions. The leaves of Eucalyptus microtheca are distinct with their lanceolate shape, and like many eucalyptus species, they exhibit a bluish-green hue.

An intriguing aspect of this species is its bark, which is rough, fibrous, and often grey-brown, peeling off in strips to reveal a smoother, paler layer beneath. This unique bark texture offers insight into its common name. The tree also produces small, white to cream-colored flowers that emerge in clusters, contributing to its subtle yet charming appearance during the blooming season.

Ecological and Economic Importance

Eucalyptus microtheca plays a crucial role in its native ecosystem. Its adaptability to harsh climates and poor soil conditions makes it invaluable for soil stabilization and the prevention of erosion in outback regions. Additionally, it is a vital source of nectar for pollinators such as bees, which are essential for maintaining the biodiversity of the area.

From an economic perspective, the wood of Eucalyptus microtheca is harvested for various uses, including fuel, construction materials, and sometimes even in ornamental settings due to its hardy nature and attractive appearance.

Conservation and Management

While the Bastard-box is not currently listed as a threatened species, ongoing conservation efforts are important to ensure that native populations remain healthy and stable, especially considering the potential impacts of climate change and land-use changes. Habitats where Eucalyptus microtheca is prevalent should be protected to maintain the ecological balance and support the diverse wildlife depending on this essential tree.

In conclusion, Eucalyptus microtheca, or the Bastard-box, is a remarkable species that embodies resilience and adaptability. Its ability to withstand harsh climates and poor soils highlights its importance both ecologically and economically within Australia. Through ongoing conservation efforts, this species can continue to thrive, supporting diverse ecosystems and offering resources for future generations.

Common Names

Eng: bastard-box, coolabah, coolibah, flooded-box, western coolibah
Por: eucalipto
En: Bastard-box, Coolabah, Coolibah, Flooded-box, Western coolibah
Pt: Eucalipto

Synonyms

• Eucalyptus raveretiana var. jerichoensis (Domin)

Distribution

• New South Wales (native)
• Northern Territory (native)
• Queensland (native)
• South Australia (native)
• Western Australia (native)
• Cape Provinces (introduced)
• Kenya (introduced)
• Pakistan (introduced)
• Tanzania (introduced)

Additional Images

© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.

Leaf

Taken Jan 10, 2017 by Hugo SANTACREU (cc-by-sa)

Taken Jan 10, 2017 by Hugo SANTACREU (cc-by-sa)

Taken Jan 10, 2017 by Hugo SANTACREU (cc-by-sa)

Sources

• WFO (No URL)
• IPNI (No URL)
• GBIF (https://www.gbif.org/species/3176810)
• POWO (http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:593129-1)
• PlantNet (https://identify.plantnet.org/species/the-plant-list/Eucalyptus microtheca F.Muell.)

Specifications

Growth