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|Peter Tristram 01/11
||Chris Larson 01/17
Peter Tristram ... 'This (relatively recently described) coalcomanensis came from Ldyia.
It is a small plant with a monster spike, a bit like durangensis as the description says.'
Chris Larson ... 'this is a similar species to T. durangensis. It tends to be a little cold tender as it comes from 800m alt. Of course I keep this one under heat in winter.