Biology:Homalium brevidens

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Short description: Species of flowering plant

Homalium brevidens
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malpighiales
Family: Salicaceae
Genus: Homalium
Species:
H. brevidens
Binomial name
Homalium brevidens
Gagnep., Notul. Syst. (Paris) 3: 247 (1916)[1][2]

Homalium brevidens is a shrub or tree species in the family Salicaceae, found in Laos and Cambodia.[3]

It grows 2-6m tall, with simple broad leaves, and is found in flooded forests in Cambodia.[4][5] These forests, also known as swamp forests, is a community where the trees are usually 7-15(-20)m tall, that occurs along the shores of the lake Tonle Sap and nearby rivers, and is flooded to a maximum of 4-6m of water for up to 8 months per year. The 2 main species of tree in these forests are Barringtonia acutangula and Diospyros cambodiana, with H. brevidens one of the other common tree species.[6] On islands of the Mekong, in Steung Treng and Kratie provinces, north-central Cambodia, the tree occurs with medium abundance in the Riverine Strand vegetation zone (last to be flooded, first to be exposed).[7] Here it contributes to a closed canopy, growing above metamorphic sandstone bedrock at an elevation of 25-30m above sea level. On these islands it flowers from June to July, and fruits from September to October.

The plant is known as rotèang or stiëw in Khmer.[4] Wood from the shrub is used to make charcoal, its bark is used to caulk boats.

References

  1. "Homalium brevidens Gagnep., Notul. Syst. (Paris) 3: 247 (1916).". Royal Botanic Gardens, Kew. https://www.ipni.org/n/365438-1. 
  2. Applequist, Wendy L. (2013). "A nomenclator for Homalium (Salicaceae)". Skvortsovia (Russian Academy of Sciences) 1 (1): 12–74. ISSN 2309-6500. 
  3. "Homalium brevidens Gagnep.". Royal Botanic Gardens, Kew. http://powo.science.kew.org/taxon/365438-1. 
  4. 4.0 4.1 Pauline Dy Phon (2000). Plants Utilised In Cambodia/Plantes utilisées au Cambodge. Phnom Penh: Imprimerie Olympic. p. 346. https://books.google.com/books?id=InD2RAAACAAJ. 
  5. "Homalium brevidens". eol.org. https://eol.org/pages/49914642. 
  6. Campbell, Ian C.; Poole, Colin; Giesen, Wim; Valbo-Jorgensen, John (2006). "Species diversity and ecology of Tonle Sap Great Lake, Cambodia". Aquatic Sciences 68 (3): 355–73. doi:10.1007/s00027-006-0855-0. http://www.academia.edu/download/51198052/Species_diversity_and_ecology_of_Tonle_S20170105-21277-1fp2o5o.pdf. Retrieved 22 April 2020. [|permanent dead link|dead link}}]
  7. Maxwell, James F. (2009). "Vegetation and vascular flora of the Mekong River, Kratie and Steung Treng Provinces, Cambodia". Maejo International Journal of Science and Technology 3 (1): 143–211. ISSN 1905-7873. http://www.thaiscience.info/Journals/Article/MJST/10434497.pdf. Retrieved 22 April 2020. 

Wikidata ☰ Q96381205 entry