Androcalva leiperi
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malvales
Family: Malvaceae
Genus: Androcalva
Species:
A. leiperi
Binomial name
Androcalva leiperi
Synonyms[1]

Commersonia leiperi Guymer

Androcalva leiperi, also known as Leiper's commersonia,[2] is a species of flowering plant in the family Malvaceae and is endemic to a restricted part of south-east Queensland. It is an erect or prostrate shrub that has brown bark, lance-shaped leaves with 4 to 7 pairs of rounded serrations on the edges, and groups of 3 to 12 white flowers.

Description

Androcalva leiperi is an erect or prostrate shrub that typically grows to 0.2–1 m (7.9 in – 3 ft 3.4 in) high and 0.5–1 m (1 ft 8 in – 3 ft 3 in) wide, and that forms suckers. Its bark is brown, its branchlets covered with golden, star-shaped hairs. The leaves are lance-shaped, 15–115 mm (0.59–4.53 in) long and 4–16 mm (0.16–0.63 in) wide on a petiole 1–3 mm (0.039–0.118 in) long with narrowly triangular stipules 1–4 mm (0.039–0.157 in) long at the base. The edges of the leaves have 4 to 7 pairs of rounded serrations on the edges and both surfaces of the leaves are covered with golden, star-shaped hairs. The flowers are arranged in groups of 3 to 12 on a peduncle 3–10 mm (0.12–0.39 in) long, each flower on a pedicel 1–4 mm (0.039–0.157 in) long, with bracts 1–2 mm (0.039–0.079 in) long at the base. The flowers are pink in the bud stage, then white and 4.5–5.5 mm (0.18–0.22 in) in diameter with 5 petal-like sepals, the lobes 1.5–1.6 mm (0.059–0.063 in) long. The petals are 1.7–1.9 mm (0.067–0.075 in) long, the middle lobe egg-shaped and the side lobes rounded. Flowering has been recorded in February and April.[3][4]

Taxonomy

This species was first formally described in 2006 by Gordon Guymer who gave it the name Commersonia leiperi in the journal Austrobaileya from specimens collected near Childers in 1996.[5] In 2011, Carolyn Wilkins and Barbara Whitlock transferred the species to Androcalva as A. leiperi in Australian Systematic Botany.[6] The specific epithet (leiperi) honours Glenn Leiper, who discovered the species and has cultivated it in Beenleigh.[4]

Distribution and habitat

Androcalva leiperi grows in woodland and open forest in a restricted area just south of Bundaberg and south-west of Maryborough in Queensland.[3][4]

References

  1. 1 2 "Androcalva leiperi". Australian Plant Census. Retrieved 23 April 2023.
  2. ↑ "Species profile—Androcalva leiperi". Queensland Government Department of Environment and Science. Retrieved 23 April 2023.
  3. 1 2 Blake, Trevor L. (2021). Lantern bushes of Australia ; Thomasias & allied genera : a field and horticultural guide. Victoria: Australian Plants Society, Keilor Plains Group. pp. 122–123. ISBN 9780646839301.
  4. 1 2 3 Guymer, Gordon P. (2005). "New species of Commersonia J.R.Forst. & G.Forst. (Sterculiaceae) from Eastern Australia and Vanuatu". Austrobaileya. 7 (1): 246–247. Retrieved 23 April 2023.
  5. ↑ "Commersonia leiperi". APNI. Retrieved 23 April 2023.
  6. ↑ "Androcalva leiperi". APNI. Retrieved 23 April 2023.
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