Possibly Den. crumenatum for the first, and probably Den. speciosum for the second. We would need close-ups and a good indication of size to be more certain, but even then it may not be possible to rule out some similar species and hybrids.
Without a size reference and flower close ups, can't be sure. My best guess would be Dendrobium kingianum (for the second pix of the last post) or near hybrid.
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Anon Y Mouse
"Never attribute to malice that which is adequately explained by stupidity." Hanlon’s Razor
I am not being argumentative. I am correcting you!
LoL Since when is science an opinion?
Last edited by AnonYMouse; 04-18-2019 at 08:23 PM..