Ficus platypoda

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Ficus platypoda
Ficus platypoda in rocks.jpg
Ficus platypoda (7596839054).jpg
Scientific classification
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Genus:
Species:
F. platypoda
Binomial name
Ficus platypoda
(Miq.) A. Cunn. ex Miq.
Synonyms

Urostigma platypodum Miq.
Ficus leucotricha (Miq.) Miq.

Contents

Ficus platypoda, commonly known as the desert fig or rock fig, is a fig that is endemic to central and northern Australia. It is a lithophytic plant that grows on rocky outcrops, reaching 10 m in height.

Taxonomy

Dutch botanist Friedrich Anton Wilhelm Miquel described the desert fig in 1847 as Urostigma platypodum, [1] from material collected on both the east and west coast of Australia. The material collected by Allan Cunningham from York Sound in Western Australia became the type material. E.J.H. Corner synonymised F. platypoda with Ficus leucotricha, which was described by Miquel in 1861, however as the former name is older, it has become the accepted name instead. [2]

The various populations and subspecies of Ficus platypoda were examined genetically in 2001 and found to contain a number of distinct species. Hence Ficus brachypoda , Ficus atricha and Ficus cerasicarpa were described as separate species. [2]

With over 750 species, Ficus is one of the largest angiosperm genera. [3] Based on morphology, English botanist E. J. H. Corner divided the genus into four subgenera, [4] which was later expanded to six. [5] In this classification, Ficus platypoda was placed in subseries Malvanthereae, series Malvanthereae, section Malvanthera of the subgenus Urostigma . [6] In his reclassification of the Australian Malvanthera, Australian botanist Dale J. Dixon altered the delimitations of the series within the section, but left this species in the series Malvanthereae. [4]

In a study published in 2008, Nina Rønsted and colleagues analysed the DNA sequences from the nuclear ribosomal internal and external transcribed spacers (ITS and ETS), and the glyceraldehyde-3-phosphate dehydrogenase (G3pdh) region, in the first molecular analysis of the section Malvanthera. They found F. platypoda to be most closely related to the ancestor of two other arid Northern Territory species ( F. subpuberula and F. lilliputiana ) and classified it in a new series Obliquae in the subsection Platypodeae. The three species diverged from the ancestor of the transitional rainforest species F. obliqua and radiated into drier regions. [6]

Description

F. platypoda ripening fruit Ficus platypoda fruit.jpg
F. platypoda ripening fruit

Ficus platypoda grows as a lithophytic shrub or tree to 10 m high. The branchlets are covered in fine hairs. The leaves are alternately arranged along the stems and are elliptical to oval in shape, measuring 5.3 to 16.7 cm long by 3.1 to 13.3 cm wide. The undersurface is furry. The oval to round figs pale can be various shades of yellow, orange, pink, red or purple and 0.9–2.8 cm long by 1–2.8 cm across. [2]

Distribution and habitat

Within Australia, it is found across the Top End, from the Gulf Country around the Gulf of Carpentaria across the Northern Territory and into northern Western Australia. [1] It generally found on sandstone outcrops, but has occasionally been found on limestone outcrops. [2]

Ecology

The wasp species Pleistodontes cuneatus pollinates the rock fig. [2]

Uses

The fruit can be eaten when soft and ripe. [7] Horticulturally, it is suitable for use in bonsai; its tendency to form a wide trunk base and small leaves being attractive features. [8] Specimens have been exhibited in at the 5th Annual Exhibition of Australian Native Plants as Bonsai in Canberra in November 2007. [9]

Related Research Articles

<i>Ficus</i> Genus of flowering plants in the mulberry family Moraceae

Ficus is a genus of about 850 species of woody trees, shrubs, vines, epiphytes and hemiepiphytes in the family Moraceae. Collectively known as fig trees or figs, they are native throughout the tropics with a few species extending into the semi-warm temperate zone. The common fig (F. carica) is a temperate species native to southwest Asia and the Mediterranean region, which has been widely cultivated from ancient times for its fruit, also referred to as figs. The fruit of most other species are also edible though they are usually of only local economic importance or eaten as bushfood. However, they are extremely important food resources for wildlife. Figs are also of considerable cultural importance throughout the tropics, both as objects of worship and for their many practical uses.

Moraceae Family of flowering plants

The Moraceae — often called the mulberry family or fig family — are a family of flowering plants comprising about 38 genera and over 1100 species. Most are widespread in tropical and subtropical regions, less so in temperate climates; however, their distribution is cosmopolitan overall. The only synapomorphy within the Moraceae is presence of laticifers and milky sap in all parenchymatous tissues, but generally useful field characters include two carpels sometimes with one reduced, compound inconspicuous flowers, and compound fruits. The family includes well-known plants such as the fig, banyan, breadfruit, mulberry, and Osage orange. The 'flowers' of Moraceae are often pseudanthia.

<i>Ficus macrophylla</i> Species of banyan tree

Ficus macrophylla, commonly known as the Moreton Bay fig or Australian banyan, is a large evergreen banyan tree of the family Moraceae native to eastern Australia, from the Wide Bay–Burnett region in the north to the Illawarra in New South Wales, as well as Lord Howe Island. Its common name is derived from Moreton Bay in Queensland, Australia. It is best known for its imposing buttress roots.

<i>Ficus rubiginosa</i> a species of flowering plant in the family Moraceaea native to eastern Australia

Ficus rubiginosa, the rusty fig or Port Jackson fig, is a species of flowering plant native to eastern Australia in the genus Ficus. Beginning as a seedling that grows on other plants (hemiepiphyte) or rocks (lithophyte), F. rubiginosa matures into a tree 30 m (100 ft) high and nearly as wide with a yellow-brown buttressed trunk. The leaves are oval and glossy green and measure from 4 to 19.3 cm long and 1.25 to 13.2 cm wide.

<i>Ficus aurea</i> Species of strangler fig

Ficus aurea, commonly known as the Florida strangler fig, golden fig, or higuerón, is a tree in the family Moraceae that is native to the U.S. state of Florida, the northern and western Caribbean, southern Mexico and Central America south to Panama. The specific epithet aurea was applied by English botanist Thomas Nuttall who described the species in 1846.

Ficus maxima is a fig tree which is native to Mexico, Central America, the Caribbean and South America south to Paraguay. Figs belong to the family Moraceae. The specific epithet maxima was coined by Scottish botanist Philip Miller in 1768; Miller's name was applied to this species in the Flora of Jamaica, but it was later determined that Miller's description was actually of the species now known as Ficus aurea. To avoid confusion, Cornelis Berg proposed that the name should be conserved for this species. Berg's proposal was accepted in 2005.

<i>Ficus</i> subg. <i>Pharmacosycea</i> Subgenus of flowering plants

Pharmacosycea is one of six subgenera currently recognised in the genus Ficus. It was proposed by E. J. H. Corner in 1967 to unite section Pharmacosycea with Oreosycea.

<i>Ficus americana</i> Species of fig tree native to the Neotropics

Ficus americana, commonly known as the West Indian laurel fig or Jamaican cherry fig, is a tree in the family Moraceae which is native to the Caribbean, Mexico in the north, through Central and South America south to southern Brazil. It is an introduced species in Florida, USA. The species is variable; the five recognised subspecies were previously placed in a large number of other species.

<i>Ficus pleurocarpa</i> Species of epiphyte

Ficus pleurocarpa, commonly known as the banana fig, karpe fig or gabi fig, is a fig that is endemic to the wet tropical rainforests of northeastern Queensland, Australia. It has characteristic ribbed orange and red cylindrical syconia. It begins life as a hemiepiphyte, later becoming a tree up to 25 m (82 ft) tall. F. pleurocarpa is one of the few figs known to be pollinated by more than one species of fig wasp.

Ficus crassipes, commonly known as the round-leaved banana fig is a fig that is endemic to the wet tropical rainforests of northeastern Queensland, Australia. It has large brownish cylindrical syconia.

<i>Ficus destruens</i> Species of Australian fig tree

Ficus destruens is a hemiepiphytic fig that is endemic to the wet tropical rainforests of northeastern Queensland, Australia.

Ficus triradiata, commonly known as the red stipule fig is a hemiepiphytic fig that is endemic to the wet tropical rainforests of northeastern Queensland, Australia.

<i>Ficus watkinsiana</i> Species of epiphyte

Ficus watkinsiana, commonly known as strangler fig, Watkins' fig, nipple fig or the green-leaved Moreton Bay fig is a hemiepiphytic fig that is endemic to Australia. The species exists in three populations—one in northeast Queensland and the others in southeast Queensland and northeast New South Wales. It also has been introduced to Kauai island (Hawaiʻi).

Ficus subpuberula is a lithophytic fig that is endemic to Australia. It ranges from extreme western Queensland, through the Northern Territory, into Western Australia.

<i>Ficus obliqua</i> Tree in the family Moraceae native to eastern Australia, New Guinea, eastern Indonesia to Sulawesi and islands in the southwestern Pacific Ocean

Ficus obliqua, commonly known as the small-leaved fig, is a tree in the family Moraceae, native to eastern Australia, New Guinea, eastern Indonesia to Sulawesi and islands in the southwestern Pacific Ocean. Previously known for many years as Ficus eugenioides, it is a banyan of the genus Ficus, which contains around 750 species worldwide in warm climates, including the edible fig. Beginning life as a seedling, which grows on other plants (epiphyte) or on rocks (lithophyte), F. obliqua can grow to 60 m (200 ft) high and nearly as wide with a pale grey buttressed trunk, and glossy green leaves.

<i>Pleistodontes froggatti</i> Species of wasp

Pleistodontes froggatti is a species of fig wasp which is native to Australia. It has an obligate mutualism with the Moreton Bay Fig, Ficus macrophylla, the species it pollinates. Outside of Australia, populations have become established in Hawaii and New Zealand where it was either accidentally introduced or arrived by long-distance dispersal.

<i>Ficus subpisocarpa</i> Species of fig

Ficus subpisocarpa is a species of small deciduous tree native to Japan, China, Taiwan and southeast Asia to the Moluccas (Ceram). Two subspecies are recognised. Terrestrial or hemiepiphytic, it reaches a height of 7 m (23 ft). Ants predominantly of the genus Crematogaster have been recorded living in stem cavities. Ficus subpisocarpa is pollinated by Platyscapa ishiiana (Agaonidae).

Wee-Lek Chew is a Singaporean-born botanist.

Nina Rønsted is a Danish botanist, who is Professor of Higher Plants at the Natural History Museum of Denmark, University of Copenhagen.

A tree in the Moraceae family, Ficus bernaysii is found from New Guinea to the Solomon Islands, growing in lowland rainforest. It is dioecious, and grows cauliflorous fruit. It is fed on by a wide range of animals.

References

  1. 1 2 F.A. Zich; B.P.M Hyland; T. Whiffen; R.A. Kerrigan (2020). "Ficus platypoda". Australian Tropical Rainforest Plants, Edition 8. Commonwealth Scientific and Industrial Research Organisation (CSIRO). Retrieved 22 March 2021.
  2. 1 2 3 4 5 Dixon, Dale J. (2001). "A Chequered History: the Taxonomy of Ficus platypoda and F. leucotricha (Moraceae: Urostigma sect. Malvanthera) Unravelled". Australian Systematic Botany. 14 (4): 535–63. doi:10.1071/sb00028.
  3. Frodin, David G. (2004). "History and Concepts of Big Plant Genera". Taxon. 53 (3): 753–76. doi:10.2307/4135449. JSTOR   4135449.
  4. 1 2 Dixon, Dale J. (2003). "A Taxonomic Revision of the Australian Ficus Species in the Section Malvanthera (Ficus subg. Urostigma: Moraceae)" (PDF). Telopea. 10 (1): 125–53. doi:10.7751/telopea20035611. Archived from the original (PDF) on 2009-10-04.
  5. Rønsted, Nina; Weiblen, G. D.; Clement, W. L.; Zerega, N. J. C.; Savolainen, V. (2008). "Reconstructing the Phylogeny of Figs (Ficus, Moraceae) to Reveal the History of the Fig Pollination Mutualism" (PDF). Symbiosis. 45 (1–3): 45–56.
  6. 1 2 Rønsted, Nina; Weiblen, George D.; Savolainen, V.; Cook, James M. (2008). "Phylogeny, Biogeography, and Ecology of Ficus section Malvanthera (Moraceae)" (PDF). Molecular Phylogenetics and Evolution. 48 (1): 12–22. doi:10.1016/j.ympev.2008.04.005. PMID   18490180.
  7. Lindsay, Lenore (March 1992). "Fancy a feast? Try a fig". Australian Plants. 16 (130): 251–52.
  8. Koreshoff, Dorothy and Vita (1984). Bonsai with Australian native Plants. Brisbane: Boolarong Publications. p. 52. ISBN   978-0-908175-66-6.
  9. Hnatiuk, Roger (2008). "APAB-N Gallery No. 5". ASGAP Australian Plants as Bonsai Study Group Newsletter (13): 13–14.