is extracted from the seeds of the Camellia japonica, Camellia sinensis, or Camellia oleifera plant. This oil is also ...

These 15 types of camellias will reward you with beautiful blooms even long after other seasonal plants have faded away. Here's what to know about them.

Caffeine is produced by approximately 30 of the world’s 300,000 or so different species of flowering plants, estimated Todd Barkman ... studies have shown that coffee (Coffea arabica) and tea ...