Mr. Palmer, in his before-mentioned article in the _Moniteur Scientifique_, Paris, relates the following experiences:
[Sidenote: =Poisons by contact and odor=]
"Once while perspiring from a long walk I undertook to bring in a large bunch of the Amanita for an artist. Seated in a close car, holding them in my warm hand, although protected by a paper wrapper, a fearful nausea overcame me. The toadstool was not at first suspected, yet I had all the symptoms of a sea-sick person, and was only relieved by a wide distance between myself and the exciting cause.
"While writing this article," he continues, "a friend sent me two very elegant specimens of the Amanita tribe. They were in a confined box. On opening it I smelled of them a few times, and allowed the box to lie near my desk while I wrote to a medical gentleman anxious to procure such for chemical experiment. Having sent them away the matter was dismissed from my mind for three hours after, when, by an attack of vomiting and oppression at the stomach, they were enforced upon my attention. The whites of my eyes became livid, and even until noon the day following the leaden color of my face was noticed by more than one person."
The moral of this story is that the less the reader has to do with Amanita fungi the better. Let them have a wide berth, or at most an annihilating kick, lest by their alluring beauty they tempt the next unwary traveller who shall encounter them.
But you desire a specimen "to show a friend," or "to make a photograph of, or a sketch," perhaps. In such case it were well to consider further the experiences of Mr. Palmer, which will show the wisdom of keeping your gustatorial and artistic mycology in separate expeditions, or at least of providing your poison-exhaling Amanita specimen with a cage by itself. In the same article he continues:
[Sidenote: =Mushrooms inoculated by contact=]
"Mushrooms make the same use of the atmosphere as men, even their exhalations are accordingly vitiated with their properties. Those not deadly thus attack humanity--namely, by absorption of their essential elements by the whole system. They also _inoculate each other_ with or without contact, so that _if edible and noxious toadstools are gathered together the former will absorb the properties of the latter_."