POLYPORES, CRUSTS and STEREUMS (Tough pored, ‘gilled’ or with smooth hymeniums primarily found growing from wood substrates)

ABORTIPORUS____biennis

ALBATRELLUS (Re: Russulas)____confluens____cristatus____ovinus____peckianus

ALEURODISCUS ____amorphus

ANTRODIA____favescens____heteromorpha____malicola____radiculosa____variiformis

BJERKANDERA____adusta

BOLETOPSIS____subsquamosa

BONDARZEWIA (Re: Russulas)____berkeleyi

BYSSOMERULIUS (Phlebia)____incarnatus

CERIOPORUS( Polyporus) ____squamosus____varius

CERIPORIA____spissa____tarda

CERRENA____unicolor

CLIMACOCYSTIS____borealis

CLIMACODON____pulcherrimus____septentrionalis

COLTRICA____cinnamomea____montagnei____perennis

CRYPTOPORUS____volvatus

CYSTOSTEREUM____murrayi

DAEDALEA____quercina

DAEDALEOPSIS____confragosa____septentrionalis

DATRONIA ____scutellata

ECHINODONTIUM____tinctorium

FISTULINA____hepatica

FOMES____fomentarius

FOMITOPSIS____betulina ____cajanderi____ochracea____pinicola____spraguei

GANODERMA____applanatum (See G. megaloma)____curtisii____lucidum____megaloma (applanatum)____tsugae

GELATOPORIA (GLOEOPORUS)____dichroa (dichrous)

GLOBIFOMES____graveolens

GLOEOPHYLLUM____sepiarium

GRIFOLA____frondosa

HAPILOPILUS____nidulans

HEXAGONIA____papyracea

HYDNOCHAETE____agglutinans (see HYMENOCHAETOPSIS corrugata)____ olivacea (See HYMENOCHAETOPSIS)____tabacina (See HYMENOCHAETOPSIS)

HYDNOPHLEBIA(Phanerochaete)____chrysorhiza 

HYMENOCHAETE ____olivcea(See HYMENBOCHAETOPSIS)____rubiginosa____tabacina (See HYMENOCHAETOPSIS)

HYMENOCHAETOPSIS____corrugata____olivacea____tabacina

INONOTUS____dryadeus____obliquus 

IRPEX____lacteus

ISCHNODERMA____resinosum

LAETIPORUS____cincinnatus____sulphureus

LENTINUS____arcularius (Polyporus)____brumalis (Polyporus)____levis____tigrinus

LENZITES____betulina

MERIPILUS____sumsteinei (gigantea)

MERULIUS ____tremellosus (See PHLEBIA)

MYCORRHAPHIUM____adustum

NEOALBATRELLUS (Albatrellus)____caeruleoporus

NEOFAVOLUS (Favolus)____alveolaris

ONNIA____tomentosa

OXYPORUS____populinus

PANUS (Lentinus)___conchatus (torulosus)____neostrigosus (rudis)

PENIOPHORA____rufa 

PERENNIPORIA____ medula-panis____subacidus

PHAEOLUS____schweinitzii

PHANEROCHAETE____chrysosporium (See HYNOPHLEBIA)

PHELLINUS____gilvus____cinereus____ferruginosus____igniarius____pini____punctatus ____robiniae

PHLEBIA____incarnata (See BYSSOMERULIUS)____radiata____tremellosa

PHLEBIOSIS____crassa

PHYSISPORINUS___vitreus

PICIPES____badius____melanopus____tubaeformis

PIPTOPORUS____betulinus (See Fomitopsis)

PLICATUROPSIS____crispa

POLYPORUS____arcularius (See LENTINUS)____badius (See PICIPES) ____brumalis (See PICIPES)____radicatus ____squamosus (See CERIOPORUS)____tubaeformis (See PICIPES)____ umbellatus____varius (See CERIOPORUS)

PORODISCULUS____pendulus

PORONIDULUS (Trametes)____conchifer

POSTIA (Tyromyces)____caesia

PSEUDOCHAETE (Hydnochaete)____corrugata____olivacea____tabacina

PSEUDOINONOTUS (Inonotus)____dryadeus

PYCNOPORELLUS ____fulgens

PYCNOPORUS____cinnabarinus

RADULODON (RADULOMYCES)____copelandii

ROYOPORUS (Polyporus)____badius

SCHIZOPHYLLUM____commune

SERPULA____himantioides_____ lacrymans

SPARASSIS____americana____spathulata

SPONGIOPELLIS____pachydon

STECCHERINUM____ochraceum

STEREUM (Re: Russula)____complicatum____hirsutum___ostrea____striatum

TRAMETES____gibbosa____hirsuta____papyracea____pubescens____versicolor complex

TRICHAPTUM____abietinum____biforme____laricinum____subchartaceum

TYROMYCES____chioneus

XYLOBOLUS____frustulatus