Lobelia rhynchopetalum, the giant lobelia, is a flowering plant in the family Campanulaceae.

Its habitat is the Afroalpine climate of the Semien Mountains and Bale Mountains National Park.

[3] Recent study show that it is under a threat of climate change.

[4] The plant is a pachycaulous "palmoid" up to twenty-two feet (6.5 meters) in height of which up to 11.5 feet (3.5 meters) is the violet flowered inflorescence.

This Campanulaceae article is a stub.