L. tenebrosa v. aurea
('Walton Grange' FCC/AOS x 'Hsying')
Brazilian species closely related to Laelia purpurata - essentially, indistinguishable from Laelia purpurata when not in bloom. The variety aurea has mustard yellow flowers as opposed to the normal form of copper to burnished copper color. This particular sib cross used two excellent aurea forms with nice wide, golden colored flat petaled flowers.
(About 2+ years from blooming size.)