Those who study mycology are apt. to find various fungi species interesting, regardless of their level of toxicity. Anyone who suffers from trypophobia, however, will likely want to steer clear of this particular biological field.
Golden Oysters, though often quite stunning, are a particular breed of trypophobia mushrooms because of the dense patches they grow in. Those with a fear of mushrooms and small holes might also want to avoid Fairy Inkcaps and Amanita abrupta. But for someone with a strong stomach, these mycoloy photos are likely more educational than they are nauseating.