could 1 be lockii?, idk how you'd know until it blooms. my multi doesnt have wavy leaf edges like that

Thank you for the replies!

Lisa - The leaves are not variegated, they do have more speckles than Multiflora #2 though.

Staci - From what I read online, Lockii is pubescent throughout, my Multifloras are not pubescent at all.

Could it maybe be a Multiflora SV406?

I have both varieties, plus the variegated and albomarginated version of the speckled one. I started a thread here once about them for the same reason, lol

Found it! https://www.gardenweb.com/discussions/5140348/hoya-multiflora-varieties#n=8

Thank you triffidmoss! :)

Your speckled one seems to have the same appearance as my mystery one, but I don't think mine is the speckled variety, it just has the odd speckle like most hoyas do. Here's a photo of the most speckled leaf:

Did you manage to get yours to bloom? Are the flowers any different from your other varieties?

From a quick look online, it seems like there are white, green, yellow and orange multiflora blooms. But all of the photos shows an upright leaves structure and none has this "droopy" appearance.

I have a couple of each variety and the speckles vary from plant to plant. But yes, the leaves of the narrower variety do droop more than the other. Weirdly, the other variety flowers all the time but I've never got a single flower from the other. Peduncles everywhere but never a flower.

Same, It did however tried to flower for me, as I mentioned above, And it had around 26-28 buds on each peduncle. Compared to my other Multiflora who only has 14-16 buds per peduncle.

I guess we'll have to hope and wait for the flowers to find out if it's any different to the more common one.