Dendrobium Excelsa x shiraishii is a hybrid latouria seedling.
Excelsa is macrophyllum x convolutum.
Expect bright coloured flowers with dark purple labellums that would be veined on a compact plant.
Latouria dendrobiums can be quite prolific flowering plants with multiple blooms that may last several months.
In the tropics I grow these a bit more shaded in Summer.
Ideal conditions are
- medium filtered light,
- cool to hot locations
- in a well drained mix that dries before it is watered again.
They can be grown on a mount.