Very domesticated, good for multi-spore. Found at high altitude. Slow colonizer and growth, but impressive flushes. Can produce very large fruits, especially large caps with a dark print. Average in appearance, though remnants of the veil may leave white spots on the caps. Easier to harvest as fruits don't seem to cling as tightly to substrate. Considered good for beginners. Yosterizii is a supposedly prolific substrain of EQ.