Xylophragma seemannianum is a species of flowering plant in the family Bignoniaceae which has a native range from southern Mexico to Brazil.

The fruit is woody and its surface is smooth, while the seeds are round and have small papillae.

[3] The petioles are woolly and also have branched trichomes when they are young; however, these change to glabrescent or pubescent when the plant is mature.

The calyx is a tubular costate shape with a cuspidate rim.

However, when evaluating its status based on population density and habitat type by increasing grid width, a more conservative status of Endangered (EN) or Vulnerable (VU) could also be possible.