Psilocybe baeocystis can be identified from other varieties of magic mushrooms due to its notable cap which looks most similar to a bottle cap. This type of magic mushrooms is usually smaller than the other common varieties and is also shaped in a conical fashion like Psilocybe semilanceata. Psilocybe baeocystis mushrooms are usually dark brown, earthy colors and can even be dark blue. This variety typically grows in the Pacific Northwest region of the United States. Teens may refer to click here for more info these mushrooms as “bottle caps,” “olive caps” or “blue bells.” Psilocybe baeocystis, when dried, may appear slightly less blue or even reddish-brown in certain areas. For this reason, it is almost impossible to determine the psilocybin content in any specific batch of mushrooms. But for the most part, most mushrooms have anywhere from about 0.5%-2% psilocybin of the dried weight of the mushroom.