Quote:
Originally Posted by isurus79
Hmmmm... interesting! I would imagine the difference is due to different water regimes in the different locations? Thanks for the info!!
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I wouldn't say that too, Steve. Everything else done, the main climate conditions are more or less the same. In my opinion, we can credit those variations on the ecotypes, or sub-races inside the species. The purpuratas from São Paulo, besides taller than their sisters from the south, are also more lavender, have larger flowers, are poorer as to the shape and show almost no variations (no albas, no semialbas, etc). Something similar occurs with Cattleya intermedia from the south and those found here (BTW, I live in São Paulo).