They can be found on the Cascade Mountains, Coast Range, in the Willamette Valley, and on the Pacific Coast. These beautifully colored funnel-shaped fungi are abundant in the Pacific Northwest, including Oregon.Ĭhanterelles are growing throughout the state of Oregon. These delicious but expensive mushrooms can be found in supermarkets and farmer stores as well as in the forests nearby for free. Highly-prized wild-picked chanterelles are exported worldwide. One of the most popular species of edible mushrooms all over the world, chanterelle tends to be the most difficult fungi to cultivate. Photo 2 - Author: zaca (Creative Commons Attribution-Share Alike 3.Cantharellus in Latin means "little drinking cup". Photo 1 - Author: Dimitǎr Boevski (Creative Commons Attribution-Share Alike 4.0 International) You may be pleased to know that the specific epithet olearius is not a reference to Ryanair's chief executive Michael O'Leary or any other member of the O'Leary clan olearius means 'of the olive tree' - and indeed it is with olive trees that this saprobic mushroom is nearly always associated, at least in southern Europe.Ĭonfusingly, some people refer to this mushroom as Jack o' Lantern - a common name it, therefore, must share with Omphalotus illudens with which it was considered conspecific until recent studies convinced most authorities that although macroscopically inseparable the two are indeed quite distinct species. The genus name Omphalotus means umbilicate (in the form of a navel), and refers to the central depression in mature caps, as seen in the picture above. Synonyms of Omphalotus olearius include Agaricus olearius DC. (Most gilled fungi were initially placed in a giant Agaricus genus, now mostly redistributed across many other newer genera.) The currently accepted scientific name Omphalotus olearius dates from a 1946 publication by the German-born mycologist Rolf Singer. This saprobic mushroom was described in 1815 by Augustin Pyramis De Candolle, who gave it the binomial scientific name Agaricus olearius. Omphalotus olearius Taxonomy and Etymology Running down the stem close orange with many short-gills luminescent when fresh.ģ.5-9 cm long 1-2 cm thick tapering to base solid bald pale orange to orange. Saprobic growing in large clusters on the stumps or buried roots of hardwoods, especially oaks and olive late summer and fall central and southern Europe.Ĥ-12 cm at first broadly convex, but soon becoming shallowly to moderately depressed not usually featuring a central bump bald dry or slightly greasy bright brownish orange to yellowish orange - or in some collections reddish-orange or nearly brown the margin slightly inrolled when young. Omphalotus olearius Mushroom Identification It is not deadly, but consuming this species may require hospitalization. This mushroom contains the toxin muscarine, which causes severe cramps and diarrhea. If you find these mushrooms, take them into a very dark room and stare at the gills of the fungus until your eyes become acclimated to the dark - you should see an eerie greenish glow emanating from the fungus. Not the whole mushroom, but just the gills on the underside of the mushroom. It appears in clusters of up to 15-20 mushrooms usually at the base of a living oak or from stumps or buried wood (roots), occasionally on other deciduous trees. It is most commonly found in the forest or natural areas, sometimes in landscapes. This mushroom is quite noticeable due to its color, size, and occurrence in clusters near trees or stumps.
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