laelia
Laelia harpophylla (Orchidaceae) is a rupicolous species within the Laelia subsection Parviflorae, being a small-flowered Brazilian species confined to seasonally wet foothills toward the north of the country.
Small flowered, in this case, means about three and a half inches across, which is pretty hefty to you and I, but nothing on the larger flowered species within the genus. Nonetheless, what this species lacks in size ("because size matters") is easily compensated for through sheer robustness of colour and structural finesse.