Leptospermum nitidum

Leptospermum nitidum, commonly known as shiny tea-tree,[2] is a species of compact shrub that is endemic to Tasmania. It has crowded, aromatic, elliptical leaves, white flowers about 15 mm (0.59 in) in diameter and fruit that remain on the plants until it is burned or dies.

Shiny tea-tree
Leptospermum nitidum in Maranoa Gardens
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Leptospermum
Species:
L. nitidum
Binomial name
Leptospermum nitidum
Synonyms[1]
  • Leptospermum flavescens var. nitidum (Hook.f.) Rodway
  • Leptospermum pubescens var. nitidum (Hook.f.) Domin

Description

Leptospermum nitudum is a densely foliaged, compact shrub that typically grows to a height of 2 m (6 ft 7 in) and has scaly bark. The leaves are aromatic, mostly glabrous, elliptical, 8–20 mm (0.31–0.79 in) long, 3–6 mm (0.12–0.24 in) wide and glossy, usually with a sharp point on the tip and tapering at the base to a short petiole. The flowers are white, about 15 mm (0.59 in) wide and arranged on the ends of leafy side branches. There are golden brown bracts and bracteoles at the base of the flower buds but that usually fall off before the flower opens. The floral cup is 4–6 mm (0.16–0.24 in) long with triangular sepals mostly 5–6 mm (0.20–0.24 in) long. The petals are about 6 mm (0.24 in) long and the stamens 2.5–3 m (8 ft 2 in – 9 ft 10 in) long. Flowering occurs in January and the fruit is a capsule 6–10 mm (0.24–0.39 in) long with the sepals attached and that remains on the plant at maturity.[3][4][5]

Taxonomy and naming

Leptospermum nitidum was first formally described in 1856 by English botanist Joseph Dalton Hooker in The Botany of the Antarctic voyage of H.M. Discovery ships Erebus and Terror. III. Flora Tasmaniae based on specimens collected by Ronald Gunn.[6][7] The specific epithet (nitidum) is a Latin word meaning "shining" or "bright".[8]

Distribution and habitat

Shiny tea-tree grows in cold, moist, heath and is widespread in Tasmania, including on Cape Barren Island.[3]

References
  1. "Leptospermum nitidum". Australian Plant Census. Retrieved 7 May 2020.
  2. "Leptospermum nitidum". Understorey Network. Retrieved 7 May 2020.
  3. Thompson, Joy (1989). "A revision of the genus Leptospermum (Myrtaceae)". Telopea. 3 (3): 370–371. doi:10.7751/telopea19894902.
  4. Williams, Simon (2018). A Beekeper's Guide to Australian Leptospermum Trees and Honey (PDF). Agrifutures. pp. 105–106. ISBN 9781925476101. Retrieved 7 May 2020.
  5. "Leptospermum nitidum". University of Tasmania. Retrieved 7 May 2020.
  6. "Leptospermum nitidum". APNI. Retrieved 7 May 2020.
  7. Hooker, Joseph Dalton (1856). The Botany of the Antarctic voyage of H.M. Discovery ships Erebus and Terror. III. Flora Tasmaniae 1(2). London: Reeve Brothers. p. 139. Retrieved 7 May 2020.
  8. Francis Aubie Sharr (2019). Western Australian Plant Names and their Meanings. Kardinya, Western Australia: Four Gables Press. p. 261. ISBN 9780958034180.
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