This member of the Anacardiaceae family was described by Heinrich Gustav Adolf Engler in 1881. It is found in Mexico, growing in a well drained soil with some water and some sun. It will grow to eight or even twelve metres with a stem of 40-50 centimetres. The flowers are small and white.
The genera name from Greek; pseudo; 'false' and Smodingium, another member of the family. The species name from Latin pernicious; 'highly injurious' or 'destructive'. And close-up by Elinor López Patiño, Inaturalist.ca. Found this plant at Heidelburg Botanical Garden, with the tag: Beiselia.

