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13 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Echinodontium tinctorium - below branch stubs - brown rot, not as fibrous - plentiful at rotation age |
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Fomotopsis officinalis - brown heart rot - thicker mycelial mats, found high on stem - getting rarer due to loss of old growth Douglas-fir in PNW |
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Ganoderma applanatum - aspen, alder, maple - incipient decay wood looks bleached, encircled by dark brown stain when advanced - can be pathenogenic |
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Gleophyllum sepiarium - fruiting bodies have gills - grow directly on tree - non-pathenogenic |
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Laetiporus sulphureus - bright yellow/orange fruiting body - annual - up to 40cm wide in 1m2 clusters |
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Phellinus pini - pathenogenic - dark brown basidiocarps below branch stubs - heartwood to sapwood rot progression |
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Stereum sanguinolentum - fresh fruiting bodies are bright red when bruised - annual - leathery, thin, crust-like on lower sides of dead branches, logs |
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Trametes versicolor - colourful, overlapping shelves - wood feels soft and light |
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Phellinus tremulae - hard woody fruiting body - perennial - presence of just one can indicate up to 82% decay |
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Trichaptum abietinum - purple when fresh - pitted white rot - fruiting bodies small, close to stem |
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Atropellis piniphila - copious resin flow on outside - blue black stain in sapwood that follows annual growth rings - lodgepole and Ponderosa pine - can kill by girdling stem - up to 3m long |
A canker |
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Hypoxylon mammatum - aspen - round/flat shaped fruiting bodies - perithecia don't form for 2-3 years - rapid growth, can girdle tree in less than 5 years, or cause stem breakage before then |
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Nectria spp. - bright orange pycnidia around canker - target-shaped canker - saprophytic, weakly pathenogenic |
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