Rhodochiton hintonii

Lophospermum hintonii Elisens Rhodochiton hintonii is a climbing or sprawling herbaceous perennial native to the state of Guerrero in Mexico.

It has dangling flowers, with a bell-shaped calyx and dark purple petals forming a tube.

Unlike the better known Rhodochiton atrosanguineus, the petal tube is asymmetrical with two "lips".

Hinton, described as a "pioneer plant collector in Mexico".

[2] It was transferred from the genus Lophospermum to Rhodochiton by David A. Sutton in 1988.