▁groups . ▁A ▁my cor rh iz al ▁species , ▁the ▁fung us ▁associ ates ▁with ▁decid uous ▁trees , ▁typically ▁o ak , ▁and ▁also ▁with ▁p ines ▁such ▁as ▁hem lock . ▁F ruit ▁bodies ▁have ▁a ▁strong ▁ability ▁to ▁capture ▁and ▁neutral ize ▁the ▁chemical ▁m eth yl ▁mer capt an , ▁one ▁of ▁the ▁main ▁od ifer ous ▁comp ounds ▁associated ▁with ▁bad ▁breath . ▁This ▁ability ▁is ▁con ferred ▁largely ▁by ▁the ▁p ig ment ▁var ieg atic ▁acid . ▁ ▁In ▁North ▁America , ▁its ▁distribution ▁includes ▁eastern ▁Canada ▁and ▁extends ▁south ▁to ▁Florida ▁and ▁west ▁to ▁Minnesota . ▁It ▁is ▁also ▁in ▁Mexico . ▁In ▁Asia , ▁it ▁has ▁also ▁been ▁found ▁in ▁the ▁central ▁high lands ▁of ▁Taiwan ▁and ▁in ▁Japan . ▁ ▁See ▁also ▁List ▁of ▁North ▁American ▁bo let es ▁ ▁References ▁ ▁External ▁links ▁▁ ▁sub vel ut ipes ▁Category : F ung i ▁described ▁in ▁ 1 8 8 9 ▁Category : F ung i ▁of ▁Asia ▁Category : F ung i ▁of ▁North ▁America ▁Category : Po ison ous ▁fung i ▁Category : T ax a ▁named ▁by ▁Charles ▁H orton ▁Pe ck <0x0A> </s> ▁S wa ff ham ▁() ▁is ▁a ▁market ▁town ▁and ▁civil ▁parish ▁in ▁the ▁Bre ck land ▁District ▁and ▁English ▁county ▁of ▁Nor folk . ▁It ▁is ▁situated ▁ ▁east ▁of ▁King ' s ▁Lyn n ▁and ▁ ▁west ▁of ▁Nor wich . ▁ ▁The ▁civil ▁parish ▁has ▁an ▁area ▁of ▁ ▁and ▁in ▁the