It looks like richmondensis. The soil looks dry from what I can see in this picture.

I would start with a new pot with new potting mix or at least discard a lot of the old soil in this hanging basket and add new soil. Take cuttings that have at least 3 nodes.

B y the way, There is no B. boweri, the correct spelling is B. bowerae. They had to change the ending of the name of this plant because it is named after a woman, and so the Latin on the end is 'ae' and not 'i', athough the original misspelling is common in many books. I agree your plant does look like B. 'Richmondensis'.