Hoya yvesrocheri is a plant that not that many people have had a chance to flower. It is somewhat challenging to cultivate, but for collectors it is worth the effort. I love the long narrow leaves and one inch pink flowers, and if you stick with it long enough, it can make a lovely specimen plant. It is probably near extinction in its native habitat so if we can keep it around as hobbyists, I think that it is a noble goal.