I have a flowering confirmed yellow S.coccinea. I have had this one highest on my wish list since I started growing orchids 5 years ago.
I accuired this plant some 2 years ago, unseen, but from a trustworthy person. Now it is confirmed, it is a yellow coccinea . The flower is about 3.8*3.7 cm and of good shape.
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Oh don't the day seem lank and long, when all goes right, and nothing goes wrong.
And isn't your life extremely flat, when you've nothing whatever to grumble at. W.S. Gilbert