Decaisnina angustata is a species of flowering plant, an epiphytic hemiparasitic plant of the family Loranthaceae native to the Northern Territory, northern Western Australia, and northern Queensland.Decaisnina angustata, Queensland Government:Species Profile It was first described in 1983 as Decaisnina petiolata subsp. angustata by Bryan Alwyn Barlow who subsequently raised it to species status in 1993.
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