Boletus luridus

Natural History.
      B. nigrescens.
      N. O. Fungi. Trituration.

Clinical.
      Urticaria tuberosa.

Characteristics.
      Poisoning effects show delirium, sunken features, violet color of nose and lips, intense thirst, violent pain in epigastrium, meteorism, subsultus tendinum, urticaria tuberosa (speedily followed by death), cold sweat.