Pleurothallis mathildae

Pleurothallis mathildae is from Brazil.  It is sometimes found under the name Trichosalpinx mathildae, and that name is probably more current.  The plant is 7 cm tall, the flower spikes also 7 cm and the tiny flowers less than 1 cm.  The flowers do not open widely on some plants including my own.  I grow it on a small branch with cool to intermediate temperatures.