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Bikkia tetrandra (Chamorro: gausåli) is an herbaceous member of the family Rubiaceae, distinguished by its white square-shaped flowers. It is native to Papuasia and islands of the western Pacific, including the Caroline Islands, Fiji, Mariana Islands, New Caledonia, New Guinea, Niue, Solomon Islands, Tonga, Vanuatu, and Wallis-Futuna Islands. The stems ignite easily and can be used to make torches or candles.
Bikkia tetrandra has become a popular symbol of native ecology on the island of Guam. There were two failed legislative proposals on Guam in 2014 and 2018 to make Bikkia tetrandra the official territorial flower. The current territorial flower, the South American Bougainvillea, was introduced to Guam in 1910, where it is now considered invasive.
Text excerpted from the Wikipedia article Bikkia tetrandra by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
