Common Yukon Mushrooms a Guide to Common Yukon Mushrooms
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Wildlife Viewing Common Yukon mushrooms A guide to common Yukon mushrooms Mushrooms play an important Table of contents role in every ecosystem in Yukon. They were once The fungus among us ............ 2 thought to be very primitive Mushroom habitat .................. 4 plants, but are now recognised Mushroom morphology ......... 6 as neither plants nor animals, Mushroom identification ........ 8 but members of their own Respectful mushroom kingdom: fungi. Following viewing ...................................10 insects, fungi are the Fleshy pored mushrooms ...12 second most diverse group of organisms in the world, Toothed mushrooms ............14 and some estimate that Gilled mushrooms ................16 © Government of Yukon 2019 only 10 to 15 per cent of all Those other mushrooms ....20 ISBN 978-1-55362-828-6 North American fungi have Mushrooms in even been described. our ecosystem ......................22 For more information on For more information This guide will introduce Mushroom myths ..................24 mushrooms and other on harvesting forest you to some examples of Additional resources.............25 Yukon wildlife, contact: resources, contact: common mushrooms you Government of Yukon Government of Yukon might find along Yukon’s Wildlife Viewing Program Forest Management Branch trails. The mushrooms are Box 2703 (V-5R) Box 2703 (K-918) grouped into categories Do not rely on this Whitehorse, Yukon Y1A 2C6 Whitehorse, Yukon Y1A 2C6 based on their morphology guide to identify edible Phone: Phone: (appearance and structure), mushrooms. This booklet 867-667-8291 867-667-3999 including a photo and short will introduce you to Toll free: Toll free: description. You will likely the fungus among us, 1-800-661-0408 x 8291 1-800-661-0408 x 3999 recognise some mushrooms but there is much more Email: Email: but in order to fully identify to learn! [email protected] [email protected] one you’ll need to purchase more detailed guides. Please Yukon.ca remember that eating wild Find us on Facebook at “Yukon Wildlife Viewing” foods such as mushrooms can be dangerous and Special thanks to Steve Trudell for his contributions can result in severe to this project. illness or death. 1 The fungus among us A mushroom is like the tip of an iceberg floating on the ocean; there is much more hiding beneath the surface. A mushroom is the fruit of plants. Others specialise in a larger mold-like fungus further breaking down organic living in the soil, wood, or material mixed in the soil. other material known as the Some species of mushroom “substrate.” Fungi with these have symbiotic relationships conspicuous fruitbodies are with plants. The mushrooms Mushrooms also form part referred to as “macrofungi” act as root extensions, trading of the diet of animals such but are popularly known as nutrients and water for sugars as squirrels and caribou. mushrooms or toadstools. and other organic compounds The next time you Mushrooms play important from the plant. The fungi help encounter a squirrel roles in our ecosystems. midden in the forest, retain water and can assist look up on the lower Many are decomposers that in soil stabilisation. branches of a nearby YG/Marina Milligan help to break down dead spruce tree. Often you will find old mushrooms cached by the squirrel. Jim Crozier Jim 2 3 Timing is everything Mushroom Mushroom growth is very points in the season, different dependent on season and species of mushroom will fruit habitat weather conditions. Fungi at different times. Some arrive can lie hidden beneath early in the spring and Like plants, the surface of their are absent for the substrate for many rest of the summer, different fungi years until the others will arrive prefer different conditions are just before frost. habitats. right to produce The fun in mush- a mushroom. room viewing Generally, is learning Some grow in soil saturated a damp the habits of with water. Others prefer summer with your favourite dry, open fields. Mushrooms plenty of rainy, mushrooms, all grow on a certain type warm days will like the migration of substrate such as soil, produce bountiful patterns of a bird. decaying wood, gravel, mushroom crops. Sometimes you may or even live trees. Just like wildflowers only have a window will bloom at different of a few days to see them! Carol Foster Carol YG/Matt Clarke YG/Marina Milligan YG/Marina Milligan Shaggy Manes can be found These mushrooms prefer Russulas can be found on A mushroom growing on on residential lawns. a gravel sandbar. woodland soil and leaf litter. decaying wood. 4 5 Mushroom morphology Each mushroom will have different Mushrooms come in many different shapes and sizes, body parts that make it distinct. but they all function to produce and disperse spores, which are like seeds in fungal reproduction. The most common mushroom shapes found along Yukon’s trails are: Cap James Lindsey/CC BY-SA 3.0 YG/Marina Milligan Ring or annulus Hymenium Cups Clubs or corals (not always present) (gills, spines, or pores) Stalk or stem Hayley McClellandHayley YG/Marina Milligan Brackets or shelves Cap and stem Foster Carol Volva (not always present) 6 7 Mushroom identification There are thousands of species of mushrooms in Yukon that even experts have difficulty identifying. Consider focusing on just three or four common mushrooms without trying to identify every fungus Nielsen Sara you find. Examples of It’s good practice to find spore prints a mushroom identification buddy with whom you can compare notes and seek a second opinion. You might see a mushroom as a rusty-red colour while your partner sees it as a brownish-orange colour, which may change how you identify it. Get a closer look The colour of the spores To make a spore print: Learning to identify mushrooms will help you identify some can be a daunting task. mushrooms. Depending 1. Cut off the stem. on the species, spores 2. Place the cap on a piece may be white, beige, rusty, of black and white paper brown, or black. If you such as this sheet. are lucky you can see accumulations of spores 3. Cover and leave beneath a mushroom overnight or for several where it is growing. hours undisturbed. More often, you will need to make a spore print 4. Gently remove the cover with a healthy, mature and cap and note the mushroom. colour of the spores left behind. 8 9 How you can Respectful STAY SAFE mushroom in bear country viewing If you wish to pick them, take only firm and robust mushrooms and leave the others to return to the soil. Mushrooms are the fruiting YG body of the fungus and are needed for reproduction. If you are harvesting an edible mushroom, cut the stem of a Always carry bear mushroom rather than ripping spray and practice out the “roots” to limit the bear safety. Look up damage done to the part of the and around you from fungus that is underground. time to time to watch However, if you are unfamiliar for signs of bear with a mushroom, you may activity in the area. need to collect the entire For more information specimen for identification. on bear safety Whether you’re photographing and pick up the above drawing the colour and variety of brochure at your YG/Brian Charles Yukon’s mushrooms, or looking for a nearest Yukon government tasty addition to dinner, it’s important office, or to have respect for the land. download it from Here are some best practices for mushroom viewing: Yukon.ca. Respect land owners and their Carry a map and wishes, and ask permission if compass or GPS you’d like to view mushrooms to keep track of on their property. your location, and be prepared Watch where you step. Avoid for sudden trampling other vegetation to weather changes. reach a mushroom. 10 11 Fleshy pored mushrooms Aspen Rough Stem Leccinum insigne King Bolete Boletus edulis This common bolete has an The King Bolete has a tan orange-reddish cap that turns brown and cap with a texture is larger than most other of soft leather, boletes. It has a massive that is almost flat stalk that is covered with age. The stalk YG/Marina Milligan with a fine white “mesh” is white when it lacking brown scales. is young, but develops It is found under conifers tiny brown bumps with age, in mid-summer and is giving it the name “rough stem.” considered by many to It is found under poplars in mid-summer, Tocekas/Own work, CC BY-SA 3.0 be the king of edible mush- often before other mushrooms have fruited. rooms. However, the flies also enjoy this mushroom and often find it first! Slippery Jack Suillus tomentosus Slippery Jacks are a Tinder Polypore common sight below Fomes fomentarius the pine trees of Many excited children have happened upon this shelf-like Yukon’s forests. Their bright yellow or “bracket” mushroom growing at the base of live YG/Marina Milligan trees or on dead logs. Its tough, caps and thick spongy woody cap makes it hymenium make incredibly durable, and the them easily stand out tough pores underneath amongst the moss are much smaller than and debris on the those of spongy boletes. forest floor. The flesh This mushroom was turns blue when it traditionally dried and has been bruised or used as tinder to cut, but not as quickly catch the spark when or noticeably as certain lighting a fire. other boletes. 12 13 Toothed mushrooms Bitter Hedgehog/ Blue-footed Scaly Tooth Sweet Tooth/ Sarcodon scabrosus Hedgehog Steve Trudell Steve This large mushroom closely Mushroom resembles the Hawkwing. Hydnum repandum The scales on the cap are not nearly so large and prominent, The underside of this pale and it has a strong odor of tan-to-caramel coloured watermelon rind.