Definitions

1. noun

the flowering plant family of the honeysuckle order, containing about 65 genera of flowering plants, many of which are climbers or scramblers, and some of which are herbs or shrubs, and native to tropical and subtropical regions, especially in the Americas, Africa, and Asia, and including the genera Hoya, Clerodendrum, and Mandevilla.

“The rare plant, part of the Allioniaceae family, was found in the hidden cave deep in the Amazon rainforest.”