Pluchea glutinosa was a species of flowering plant in the sunflower family that was endemic to the Island of Socotra in the Indian Ocean, part of the Republic of Yemen.Baker, John Gilbert. 1890. Journal of the Linnean Society, Botany 25: 327-328Tropicos, Pluchea glutinosa (DC.) Bojer ex Baker
The plant has not been observed in the wild since the 19th Century and is presumed extinct.
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