Mushrooms In Cow Poop
Mushrooms In Cow Poop More than half of Australia's beef cattle can be found in the coastal areas of Queensland and New South Wales; and the 20 to 30 inch (500-750mm) rainfall belt of Queensland, New South Wales and Northern Victoria, generally provide adequate climatic environments for the growth of psilocybian mushrooms, especially after heavy rains. It has been suggested that "Psilocybe cubensis was introduced into Australia accidentally by early settlers along with their livestock." This same spore dispersal mechanism also probably applies to Copelandia cyanescens, Panaeolus subbalteatus and several additional species known to occur in or around the dung of other ruminants. This includes Psilocybe semilanceata and the non-hallucinogenic "haymaker's" mushroom Panaeolina foenisecii. While cattle are raised in all Australian states, as well as in the central lowlands, recreational users have been known to export these psychoptic species to various areas in Australia from areas where they were collected. In the case of New Zealand, hereafter referred to as NZ, cattle are the primary source for Copelandia cyanescens, but the "liberty cap" mushroom Psilocybe semilanceata only grows in the manured soil of four-legged ruminants and not directly from manure (Jansen, Pers. Comm., 1988). The identification section of this guide documents reported locations for more than 1 dozen species of psilocybian mushrooms in Australia and NZ which most likely have been used at one time or another for recreational purposes. Mushrooms In Cow Poop
CATTLE AS A POSSIBLE DISPERSAL MECHANISM FOR PSYCHOACTIVE DUNG FUNGI
One may ask the question, "how did these mushrooms arrive in Australia and New Zealand?" Well some species may be endemic,that is, they were already there naturally. Other species such as the above described dung-inhabiting mushrooms most likelyappeared after the introduction of cattle on the subcontinent.The first livestock to arrive in Australia were brought from the Cape of Good Hope in1788, and included 2 bulls and 5 cows, along with other domesticated farm animals. Byl803, the government owned approximately 1800 cattle, most of which were importedfrom the Cape, Calcutta, and the west coast of America. It was during this period thatsome of the visionary mushrooms mentioned in this field guide probably first appeared inAustralia (Unsigned, 1973). According to Australian mycologist John Burton Cleland(1934), "fungi growing in cow or horse-dung and confined to such habitats, must in thecase of Australia, all belong to introduced species". It is believed to have been the SouthAfrican dung beetle which may have actually spread the spores. According to Englishmycologist Roy Watling of the Royal Botanic Gardens in Glasgow, Scotland, "it must beremembered that fungi can change substrate preferences and there are coprophilousfungi on kangaroo droppings etc." Some mycologists who have studied the "magicmushrooms" in Australia and NZ claim that the "use of P. cubensis as a recreational drugtends to confirm the belief that some farmers in early times may have added one or two basidiomes gilled mushrooms to a mealto liven it up and still do Margot & Watling, 1981)."
Mushrooms In Cow Poop