Berlese, Botantial: Camellias, Purple naratah

It seems there might be a confusion or a typo in your query. Here’s clarification on the two topics you mentioned:

1. **Berlese Funnel**: This is a scientific apparatus used in biology and ecology to extract small invertebrates, such as mites and springtails, from soil or leaf litter samples. It works by applying gentle heat to the sample, which drives the organisms downwards into a collection fluid at the bottom of the funnel.

2. **Botanical: Camellias, Purple Naratah**: Camellias are flowering plants in the family Theaceae, known for their beautiful and often fragrant blooms. "Purple Naratah" could potentially refer to a specific cultivar or variety of Camellia, though I couldn't find specific information on this cultivar in my current database.

If "Purple Naratah" is indeed a specific cultivar of Camellia you're interested in, it might be worth consulting botanical guides or nurseries specializing in Camellias for more detailed information on its characteristics and cultivation. If you have any more questions or if there's another aspect you'd like to explore, feel free to ask!