RUSSULA SPOTTING BRITTLEGILLS - The Beechwood Sickener The Russula genus is incredibly diverse, boasting over 250 types in the UK and 750 globally. They come in a wide array of colours, thanks to their round cell structure, which gives them brittle gills. Russulas thrive in deciduous and coniferous woodlands, depending on the type. Learning about Russulas is enjoyable, especially considering their variety. Using all your senses to guide your identification is a great way to get started. Understa