Mustang

Monty is very rare in the UK. It was only available from one nursery for a short time, and that nursery has now stopped trading. Another nursery has the last few remaining Monty plants.

There is also another red form doing the rounds in the UK, called Tandarra Red. Some argue that it is simply a renamed maurelii, whilst others argue that it is a shorter, squatter form.

And of course, there is the variegated form of maurelii, possibly called Harlequin. Unfortunately, I can't find a picture of it now, but it looked pretty psychedelic.