This orchid looks a lot like Dendrobium anceps, but it is different. The flowers are distinctly striped and the stem/leaf arrangement is different. Any ideas what this is?
Name: dendrobium_lmiyano.jpg Views: 973 Size: 235.6 KB

On a related note, does anyone know where to find a taxonomic key for diagnosing which species this is? Maybe such a thing doesn't exist online.