The morita chile is a small, dried, smoked chile. triangular in shape with a smooth shiny, mulberry-coloured skin. An average one is 2.5 cm (1 inch) long. It is hot and should be used with discretion. it is sometimes available here in Toronto ( Kensington market). As far as I know (not quiet sure). Moritas are the last picking of the serrano crop.
The chile is either toasted lightly and blended with other ingredients or soaked in boiling water until soft, but veins and seeds are not removed