More local PNG orchids to ID

[PNGPhil]

After the success of my last post, I've put up the pictures of flowers from some other orchids I've got recently from local sellers at the market (PNG highlands, 5000ft). Any help IDing them greatly appreciated!











There are no tags, no names, no nurseries - they're all just 'orchid' around here!

Thanks!!

Phil

[taipan]

Hello PNG Phil
Knowing full well that ther are a lot of orchids to be described from PNG I will say the following
photo 1 Dendrobium sect calyptrochilus ( same sect as D.lawsii )
Photo 2 Coelogyne spp
Photo 3 may be a Schoenorchis or Dendrobium BUT ?????
Photo 4 Looks definatly like Den.nobile if it was found in the forest it may be an escaped plant
Photo 5 Dendrobium spp sect Monanthes ( similar to D. bilobum which occurs from sea level to 1500 mtr). I have 2 species from this section - one yellow one & a red one. The red one is in flower at the moment - was on monday. Sorry cant help with the specific name.

[Dorothy]

Here is Dendrobium lawsii - IOSPE PHOTOS
http://www.orchidspecies.com/orphotdir/dendlawesii.jpg
(This photo shows another color variations from the above site page)

Dendrobium nobile - IOSPE PHOTOS