Bulbophyllum reptans
Bulbophyllum reptans is a species of orchid in the genus Bulbophyllum.
B. reptans contains the phenanthrenediol gymnopusin, the phenanthrenes confusarin, 2,7-dihydroxy-3,4,6-trimethoxyphenanthrene and its 9,10-dihydro derivative, flavanthrinin and its 9,10-dihydro derivative, 3,3′-dihydroxy-5-methoxybibenzyl, cirrhopetalanthrin, its 9,9′,10,10′-tetrahydro derivative and the dimeric phenanthrenes reptanthrin and isoreptanthrin.