Biology:Allophylus cobbe

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Short description: Species of plant in the family Sapindaceae

Titberry,
Indian allophylus
Allophylus cobbe leaves and flowers 05.jpg
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Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Sapindales
Family: Sapindaceae
Genus: Allophylus
Species:
A. cobbe
Binomial name
Allophylus cobbe
(L.) Forsyth fil.[1]
Synonyms[1]

Allophylus cobbe, commonly known as titberry or Indian allophylus, is a pantropical, shrub in the family Sapindaceae with many uses in traditional medicine. It has a highly variable morphology throughout its range and may prove to be more than one species.

Description

The described size of Allophylus cobbe varies greatly from place to place. In Australia it is known as a small to large shrub, and "never a tree".[2] In India however it is described as a "shrub to small tree",[3] while in Papua New Guinea it is described as a tree "up to 25 m high".[4] The compound leaves are usually trifoliolate but may have from one to five leaflets.[4][5] The petiole may be from 2 to 11 cm (0.8 to 4.3 in) long, the petiolules of the leaflets up to 1 cm (0.39 in) long.[2][3][6] The leaflet blades are acuminate, obovate or elliptic, with pointed tips and cuneate bases, and the margins may be crenate towards the distal end.[2][3] The leaf surfaces vary from glabrous to tomentose[2][3]

Many small actinomorphic flowers to 2 mm (0.1 in) diameter are borne on a 2–16 cm (0.8–6.3 in) long inflorescence, which is racemose and may be branched or unbranched.[3][5] The resulting fruit are a glabrous red drupe measuring from 4 to 16 mm (0.2 to 0.6 in) in diameter, containing a single large seed.[2][3][4][6]

Taxonomy

This species was first described in Species Plantarum by Carl Linnaeus in 1753, who gave it the name Rhus cobbe.[7] It was later renamed Allophylus cobbe by William Forsyth Junior and published in Botanical Nomenclator in 1794.[8]

The wide variation in appearance of this species lead some to believe that it is polyphyletic and that the genus is in need of taxonomic revision.[2][5]

Distribution and habitat

Allophylus cobbe has a pantropical distribution, being found in tropical (and some subtropical) areas of Africa, Asia, Oceania and the Americas.[2][9]

It grows in monsoon forest, littoral forest and on the margins of mangrove forest, often on sandy soils. In Australia it is recorded at elevations from sea level to around 500 m (1,600 ft).[2][3][6][10]

Uses and ecology

Titberry has many uses in Ayurveda and other traditional medicine practices.[11] The plant has been used as a mouthwash and to treat ulcers and wounds, bone fractures, rashes, bruises, diarrhoea, fever and stomach ache.[2][3][12][13]

The timber has been used for roofing and firewood, and for making bows, rafts and fish traps. The fruits are edible, and can also be used as fish poison.[2][14][15]

This species is the host plant for the moths Cleora injectaria and Gonodontis clelia, and for the butterfly Nacaduba pavana singapura.[14][15]

Gallery

  • Fruits in QLD, Australia, April 2022

  • Flowers - QLD, Australia, April 2022

  • Leaves and flowers at Periya, India, 2014

  • Trifoliate leaves

References

  1. ↑ 1.0 1.1 "Allophylus cobbe". Royal Botanic Gardens, Kew. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:77163314-1. 
  2. ↑ 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 Reynolds, S.T. (2021). "Allophylus cobbe". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. https://profiles.ala.org.au/opus/foa/profile/Allophylus%20cobbe. 
  3. ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 Vattakaven Réjou-Méchain M, Muthusankar G, Ramesh B, Prabhakar, T; George, R; Balasubramanian, D; Réjou-Méchain, M; Muthusankar, G; Ramesh, B; Prabhakar, R (2016). "Allophylus cobbe". https://indiabiodiversity.org/group/konkan_biodiversity_group/species/show/228714. 
  4. ↑ 4.0 4.1 4.2 Conn, B.J.; Banka, R.; Lee, L.L.. "PNG Trees". https://www.pngplants.org/PNGtrees/TreeDescriptions/Allophylus_cobbe_L_Blume.html. 
  5. ↑ 5.0 5.1 5.2 "Allophylus in Flora of China @ efloras.org". Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.. http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=101119. 
  6. ↑ 6.0 6.1 6.2 "Allophylus cobbe". Centre for Australian National Biodiversity Research (CANBR), Australian Government. 2020. https://apps.lucidcentral.org/rainforest/text/entities/Allophylus_cobbe.htm. 
  7. ↑ "Rhus cobbe". Royal Botanic Gardens, Kew. 2021. https://www.ipni.org/n/70462-1. 
  8. ↑ "Allophylus cobbe". Royal Botanic Gardens, Kew. 2021. https://www.ipni.org/n/77163314-1. 
  9. ↑ "Allophylus cobbe (L.) Forsyth fil.". https://www.gbif.org/species/9364157. 
  10. ↑ Cooper, Wendy; Cooper, William (2013). Australian Rainforest Fruits - A Field Guide. CSIRO Publishing. p. 477. ISBN 9780643107847. https://www.williamtcooper.com.au/index.php/books/australian-rainforest-fruits-field-guide/. 
  11. ↑ "Allophylus cobbe". Royal Botanic Gardens, Kew. https://mpns.science.kew.org/mpns-portal/plantDetail?plantId=629275&query=Allophylus+cobbe&filter=&fuzzy=false&nameType=all&dbs=wcsCmp. 
  12. ↑ Chavan, S.D.; Dias, R.J.; Magdum, C.S. (2019). "A Review on Medicinal Importance of Allophylus cobbe (L.) Raeusch and Garuga pinnata Roxburgh". International Journal of Pharmacy and Biological Sciences 9 (2): 1356–1362. ISSN 2230-7605. https://www.ijpbs.com/ijpbsadmin/upload/ijpbs_5da801af36cef.pdf. Retrieved 5 April 2022. 
  13. ↑ "Tit-berry". Singapore Government. https://www.nparks.gov.sg/nparksbuzz/issue-42-vol-3-2019/facts/tit-berry. 
  14. ↑ 14.0 14.1 "Tit-berry (Allophylus cobbe)". Ria Tan. http://wildsingapore.com/wildfacts/plants/coastal/allophylus/cobbe.htm. 
  15. ↑ 15.0 15.1 Beasley, John (2009). Plants of Cape York - the compact guide. John Beasley. p. 113. ISBN 978-0-9806863-0-2. 
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Wikidata ☰ Q4733116 entry



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