Eucalyptus capitellata

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Brown stringybark
Eucalyptus capitellata habit.jpg
Eucalyptus capitellata growing at Ku-ring-gai Chase National Park
Eucalyptus capitellata gumnuts.jpg
gumnuts and seeds
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Eucalyptus
Species:
E. capitellata
Binomial name
Eucalyptus capitellata
Synonyms [1]

Eucalyptus capitellataSm. var. capitellata

Eucalyptus capitellata, commonly known as brown stringybark, [2] is a species of tree that is endemic to New South Wales. It is a small to medium-sized tree with rough, stringy bark from the trunk to the thinnest branches, lance-shaped to curved adult leaves, spindle-shaped or oblong flower buds in groups of seven or more, white flowers and clusters of flattened hemispherical fruit.

Contents

flower buds Eucalyptus capitellata buds.jpg
flower buds
fruit Eucalyptus capitellata fruit.jpg
fruit

Description

Eucalyptus capitellata is a tree that typically grows to a height of 20–25 m (66–82 ft) and forms a lignotuber. The bark is rough, stringy, grey to brownish and extends from the trunk to the smaller branches. The leaves on young plants and on coppice regrowth are arranged in opposite pairs near the ends of the stems, egg-shaped to broadly lance-shaped, 55–80 mm (2.2–3.1 in) long and 25–40 mm (0.98–1.57 in) wide. Adult leaves are arranged alternately, the same glossy green on both sides, lance-shaped to curved, 80–130 mm (3.1–5.1 in) long and 20–35 mm (0.79–1.38 in) wide on a petiole 8–20 mm (0.31–0.79 in) long. The flower buds are arranged in groups of seven, nine, eleven or more on an unbranched peduncle 15–20 mm (0.59–0.79 in) long and the individual buds are usually sessile. Mature buds are spindle-shaped to oval, 6–8 mm (0.24–0.31 in) long and 3–4 mm (0.12–0.16 in) wide with a conical operculum. Flowering mainly occurs between December and February and the flowers are white. The fruit are woody, flattened hemispherical capsules, 4–7 mm (0.16–0.28 in) long, 7–10 mm (0.28–0.39 in) wide and clustered together with the valves at the about the same level as the rim. [3] [2] [4]

Taxonomy

Eucalyptus capitellata was first formally described in 1795 by James Edward Smith in his book, A Specimen of the Botany of New Holland . [5] [6] Smith noted that a drawing of the fruit of this species had previously been published on page 226 of the book by First Fleet surgeon and naturalist John White, Journal of a Voyage to New South Wales but incorrectly ascribed to Eucalyptus piperita . [7]

The specific epithet (capitellata) is a Latin word meaning "with a little head", possibly referring to the clusters of fruit. [3]

Distribution and habitat

Brown stringybark grows in open forest or woodland, usually in poor, sandy soil in coastal areas between Karuah and Nerriga in New South Wales. [2] [3]

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<i>Eucalyptus planchoniana</i> Species of eucalyptus

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<i>Eucalyptus pyrocarpa</i> Species of eucalyptus

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Eucalyptus youmanii, commonly known as Youman's stringybark, is a species of small to medium-sized tree that is endemic to eastern Australia. It has rough, stringy bark on the trunk and branches, lance-shaped or curved adult leaves, flower buds in groups of seven, white flowers and hemispherical fruit.

<i>Eucalyptus williamsiana</i> Species of eucalyptus

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<i>Eucalyptus boliviana</i> Species of eucalyptus

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<i>Eucalyptus mckieana</i> Species of eucalyptus

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<i>Eucalyptus camfieldii</i> Species of eucalyptus

Eucalyptus camfieldii, commonly known as Camfield's stringybark or heart-leaved stringybark, is a species of mallee or small tree that is endemic to New South Wales. It has rough, fibrous and stringy bark, broadly lance-shaped adult leaves, flower buds in groups of about eleven, white flowers and flattened hemispherical fruit. It grows in poor, sandy soil in the Sydney region.

<i>Eucalyptus sphaerocarpa</i> Species of eucalyptus

Eucalyptus sphaerocarpa, commonly known as the Blackdown stringybark, is a species of tall forest tree that is endemic to Queensland. It has rough, stringy bark on the trunk and branches, lance-shaped to curved adult leaves, flower buds in groups of seven, nine or eleven, white flowers and shortened spherical fruit.

References

  1. 1 2 "Eucalyptus capitellata". Australian Plant Census. Retrieved 15 April 2019.
  2. 1 2 3 Hill, Ken. "Eucalyptus capitellata". Royal Botanic Garden Sydney. Retrieved 15 April 2019.
  3. 1 2 3 "Eucalyptus capitellata". Euclid: Centre for Australian National Biodiversity Research. Retrieved 4 June 2020.
  4. Chippendale, George M. "Eucalyptus capitellata". Australian Biological Resources Study, Department of the Environment and Energy, Canberra. Retrieved 15 April 2019.
  5. "Eucalyptus capitellata". APNI. Retrieved 15 April 2019.
  6. Smith, James Edward (1795). A specimen of the botany of New Holland. Paternoster Row: J. Sowerby. Retrieved 15 April 2019.
  7. Smith, James Edward (1790). Journal of a Voyage to New South Wales. Piccadilly: J. Debrett. p. 226. Retrieved 16 April 2019.