This is the first time this plant is flowering for me. Labelled B scandens, but am not sure. Petals and lips look different.

It is quite temperemental: last year it aborted its spike when I moved the pot 10 cm's down, such that the spike wouldn't hit the glass. This year it hit the glass, but as a result the top buds aborted.

Name:  Barkeri scandens 2.jpg
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