Help id these orchids

[Pauline0818]

These are orchids from my dads garden and he doesn’t know what kind they are

[Ray]

We're going to need a close-up of the flowers, but I'd guess dendrobium.

[Dollythehun]

Agreed. The later looks like a den. speciosum of some kind.

[PaphMadMan]

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.

[Pauline0818]

Sorry my pictures are not the best, here are some more views of the first one. I also attached pics of a purple variety of the same kind.

[AnonYMouse]

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.