Hoya clemensiorum T. Green

This hoya comes from Borneo and it was described in 2001.

It's a hoya best suited for growing wrapped around a large support. The leaves are big, 13-18 cm long and 6-7 cm wide. The colour is dark green and the veins are even darker green. The underside of the leaves are light green and the center vein is burgundy. These leaves have some flecks and are among the nicer looking leaves I've seen... at least, so far!

I was told when I bought it that the flowers are supposede to be pale yellow, but that's all I could find about the flowers. Another description of the flowers is that they are supposed to be brownish red with yellow corona and this description also included that there are 30-35 flowers in an umbel and that the flowers had a citrus like fragrance. Anyone out there who knows more and can help me fill in the missing details?