Identification Dry Sclerophyll leafless/vine orchid Sydney Aust

[Nalarepooc]

Hi ID Forum , I was out walking in local bushland and came across what I think looked like a Dendrobium orchid. What was unusual was it had no leaves at all. It had incipient aerial off shoots and was growing as a long vine from the leaf litter. There were 3 separate sprays from the one underground root system.

Given it was different to any local orchid I have seen, I cannot find anything similar on the Net. This is not in a moist tropical climate but a ridge with temperate dry sclerophyll woodland. with sandstone outcrops. Photo ID apps came up with Denbrobium species but they had leaves and were not vine like. Puzzled?
Alan

I hope the photos work as attachments as I am new to the Orchid board!