Biology:Balanophora

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Short description: Genus of flowering plants

Balanophora
Hup Patad08.jpg
Balanophora fungosa subsp. indica found in northwest Thailand (Hup Patad cave)
Scientific classification e
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Santalales
Family: Balanophoraceae
Genus: Balanophora
J.R.Forst. & G.Forst.
Type species
Balanophora fungosa
Species

See text

Synonyms
  • Balania Tiegh.
  • Balaniella Tiegh.
  • Polyplethia (Griff.) Tiegh.

Balanophora is a genus of parasitic flowering plants in the family Balanophoraceae found in parts of tropical and temperate Asia, including the Eastern Himalayas,[1] Malesia region, Pacific Islands, Madagascar , and tropical Africa.[2][3] There are about 20 accepted species,[4] including the newly discovered B. coralliformis. Many species emit an odour which possibly attracts pollinators in the same way that pollinators are attracted to Rafflesia.[5]

Balanophora species are used in folk medicine in many Asian cultures.[3] For example, in Taiwan and China, Balanophora is known as she-gu (stone-fungus) and in Thailand as hoh-ra-tao-su-nak. In both cases, the plant is used to treat a variety of ailments and has various ritual purposes. The tubers of Balanophora are rich in a wax-like substance which is used in Java as a fuel for torches.[5][6]

Taxonomy

The genus was first described in 1775 by Johann Reinhold Forster and his son Georg Forster in Characteres Generum Plantarum.[7][8] The name is derived from the ancient Greek words balanos (βάλανος), meaning "acorn" and pherein (φέρειν), meaning "to carry".[9]

Species

(As of January 2023), the following species are accepted at Plants of the World Online:[4]

  • Balanophora abbreviata Blume
  • Balanophora aphylla Luu, H.Ð.Trần & H.C.Nguyen
  • Balanophora coralliformis Barcelona, Tandang & Pelser
  • Balanophora cucphuongensis Ban
  • Balanophora dioica R.Br. ex Royle
  • Balanophora elongata Blume
  • Balanophora fargesii (Tiegh.) Harms
  • Balanophora flava (Hook.f.) Lidén
  • Balanophora fungosa J.R.Forst. & G.Forst. (type species)
  • Balanophora harlandii Hook.f.
  • Balanophora involucrata Hook.f. & Thomson
  • Balanophora japonica Makino
  • Balanophora latisepala (Tiegh.) Lecomte
  • Balanophora laxiflora Hemsl.
  • Balanophora lowii Hook.f.
  • Balanophora nipponica Makino
  • Balanophora papuana Schltr.
  • Balanophora polyandra Griff.
  • Balanophora reflexa Becc.
  • Balanophora subcupularis P.C.Tam
  • Balanophora tobiracola Makino
  • Balanophora wilderi Setch.
  • Balanophora yakushimensis Hatus. & Masam.


Ecology

Balanophora yuwanensis, "often considered the same species as B. yakushimensis", is thought to provide the endangered dark-furred Amami rabbit (Pentalagus furnessi) of the Ryukyu Archipelago with vegetative tissues as a reward for seed dispersal. Previously, it had been a mystery how seeds of B. yuwanensis were dispersed.[10][11]

References

  1. O'Neill, Alexander; Rana, Santosh (2018-07-26). "Root holoparasite Balanophora polyandra Griff. (Balanophoraceae) in eastern Himalaya (Sikkim, India): distribution, range, status and threats". Journal of Threatened Taxa 10 (8): 12123–12129. doi:10.11609/jott.3644.10.8.12123-12129. 
  2. "Balanophora J.R. Forst. & G. Forst.". Tropicos.org.Missouri Botanical Garden. http://www.tropicos.org/Name/40024135. Retrieved 26 January 2015. 
  3. 3.0 3.1 O'Neill, A.R.; Rana, S.K. (2019). "An ethnobotanical analysis of parasitic plants (Parijibi) in the Nepal Himalaya". Journal of Ethnobiology and Ethnomedicine 12 (14): 14. doi:10.1186/s13002-016-0086-y. PMID 26912113. 
  4. 4.0 4.1 "Search results for Balanophora". The Plant List. http://powo.science.kew.org/results?q=Balanophora. Retrieved 26 May 2020. 
  5. 5.0 5.1 Jin, Chee Beng; Hoo, Lau Kah (2010). "Balanophora:the hidden highland parasite with unexplored medicinal potential". Malaysian Naturalist: 20–21. https://www.academia.edu/2485297. Retrieved 30 March 2017. 
  6. "Balanophoraceae". Flora Malesiana. http://portal.cybertaxonomy.org/flora-malesiana/node/7100. Retrieved 30 March 2017. 
  7. "Plant name details". International Plant Names Index (IPNI). Royal Botanic Gardens, Kew. https://www.ipni.org/n/3817-1. 
  8. Forster, Johann Reinhold; Forster, Georg (1775). Characteres Generum Plantarum. London: White, Cadell & Elmsly. p. 99. https://www.biodiversitylibrary.org/item/23365#page/115/mode/1up. Retrieved 22 April 2016. 
  9. Backer, C.A. (1936). Verklarend woordenboek der wetenschappelijke namen van de in Nederland en Nederlandsch-Indië in het wild groeiende en in tuinen en parken gekweekte varens en hoogere planten (Edition Nicoline van der Sijs).
  10. Suetsugu, Kenji; Hashiwaki, Hiromu (2023). "A non‐photosynthetic plant provides the endangered Amami rabbit with vegetative tissues as a reward for seed dispersal". Ecology 104 (4): e3972. doi:10.1002/ecy.3972. PMID 36691102. https://esajournals.onlinelibrary.wiley.com/doi/10.1002/ecy.3972. 
  11. "Science News. New discovery: Endangered Amami rabbit disperses seeds for non-photosynthetic plant". Science Daily. 23 January 2023. https://www.sciencedaily.com/releases/2023/01/230123123306.htm. 

Wikidata ☰ Q8240497 entry