Eucalyptus grossa

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Coarse-leaved mallee
Eucalyptus grossa near Balladonia
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Eucalyptus
Species:
E. grossa
Binomial name
Eucalyptus grossa
Benth.[1]
Synonyms[1]

Eucalyptus incrassata var. grossa (F.Muell. ex Benth.) Maiden

Eucalyptus grossa, commonly known as coarse-leaved mallee,[2] is a species of mallee or rarely a straggly tree, that is endemic to Western Australia. It has rough, fibrous bark on the trunk and all but the thinnest branches, broadly lance-shaped to egg-shaped adult leaves, flower buds in groups of seven, yellowish green flowers and cup-shaped to cylindrical fruit.

flowers and buds
fruit

Description

Eucalyptus grossa is a mallee, rarely a straggly tree or sometimes a shrub, that grows to a height of 0.5–5 m (1 ft 8 in – 16 ft 5 in) and forms a

capsule 14,020 mm (552 in) long and 10–15 mm (0.39–0.59 in) wide with the valves at or below rim level.[2][3][4]

Taxonomy and naming

Eucalyptus grossa was first formally described in 1867 by George Bentham in Flora Australiensis from an unpublished description by Ferdinand von Mueller. The type collection was made by George Maxwell near the Phillips River and its tributaries.[5][6] The specific epithet (grossa) is from the Latin grossus, meaning 'thick' or 'coarse', referring to the leaves, buds and fruit.[3]

Distribution and habitat

Coarse-leaved mallee grows around granite rocks and in thickets on flat and slightly undulating ground from near

biogeographic regions.[2][4]

Taxonomy

The species was first formally described by botanist George Bentham in 1867.

Conservation status

This eucalypt is classified as "not threatened" by the Western Australian Government Department of Parks and Wildlife.[2]

Uses

Use in horticulture

This species has ornamental flowers and can be maintained as a dense, compact shrub if regular pruning is undertaken. It has proved adaptable to a wide range of conditions in temperate areas in Australia.

Cultural references

The coarse-leaved mallee appeared on a 50 cent Australian postage stamp in 2005.[7]

See also

References

  1. ^ a b "Eucalyptus grossa". Australian Plant Census. Retrieved 23 July 2019.
  2. ^
    Department of Biodiversity, Conservation and Attractions
    .
  3. ^ a b "Eucalyptus grossa". Euclid: Centre for Australian National Biodiversity Research. Retrieved 2 June 2020.
  4. ^ a b Chippendale, George M. "Eucalyptus grossa". Flora of Australia. Australian Biological Resources Study, Department of the Environment and Energy, Canberra. Retrieved 23 July 2019.
  5. ^ "Eucalyptus grossa". APNI. Retrieved 23 July 2019.
  6. ^ Bentham, George; von Mueller, Ferdinand (1867). Flora Australiensis (Volume 3). London: Lovell Reeve & Co. p. 232. Retrieved 23 July 2019.
  7. ^ "Australian Plants on Stamps". Australian National Botanic Gardens. Retrieved 23 July 2019.