| Contains | Hydnum adustum Schweinitz Hydnum albidum Peck Hydnum alboaurantiacum Swenie & Matheny Hydnum albonigrum Peck Hydnum alutaceum Fries Hydnum amplissimum Berkeley & M. A. Curtis Hydnum argutum Fries Hydnum aurantiacum (Batsch) Albertini & Schweinitz: Fries Hydnum aureum Fries Hydnum auriscalpium Linnaeus: Fries Hydnum brunneoleucum Berkeley & M. A. Curtis Hydnum byssinum Schrader Hydnum caeruleum Hornemann Hydnum candidum Willdenow Hydnum canum Schweinitz Hydnum caput-medusae Bulliard Hydnum caput-ursi Fries Hydnum carbonarium Peck Hydnum caryophylleum Berkeley & M. A. Curtis Hydnum casearium Morgan Hydnum chrysellum Berkeley & M. A. Curtis Hydnum chrysocomum Underwood Hydnum chrysodon Berkeley & M. A. Curtis Hydnum ciliolatum Berkeley & M. A. Curtis Hydnum cinereum Bulliard: Fries Hydnum cinnabarinum (Schweinitz) Fries Hydnum cirrhatum Persoon Hydnum citreum Patouillard Hydnum combinans Peck Hydnum compactum Persoon Hydnum conchiforme Saccardo Hydnum copelandii Patouillard Hydnum coralloides Scopoli: Fries Hydnum cyathiforme Bulliard Hydnum decurrens Berkeley & M. A. Curtis Hydnum denticulatum Persoon Hydnum dichroum Persoon Hydnum ellisianum Thümen Hydnum epiphyllum Schweinitz Hydnum erinaceus Bulliard Hydnum farinaceum Persoon Hydnum fasciculare Albertini & Schweinitz Hydnum fastigiatum Rick Hydnum fennicum (P. Karsten) Saccardo Hydnum ferrugineum Fries Hydnum ferruginosum Fries Hydnum flabelliforme Berkeley Hydnum flavum (Swartz: Fries) Berkeley Hydnum fragilissimum Berkeley & M. A. Curtis Hydnum fuscoatrum Fries Hydnum gelatinosum Scopoli Hydnum geogenium Fries Hydnum glabrescens Berkeley & Ravenel Hydnum gracilipes P. Karsten Hydnum graveolens (Persoon) Fries Hydnum halei Berkeley & M. A. Curtis Hydnum himantia Schweinitz Hydnum hirtum Fries Hydnum hollii (J. C. Schmidt) Fries Hydnum imbricatum Linnaeus: Fries Hydnum incanum Léveillé Hydnum laciniatum Leers Hydnum laeticolor Berkeley & M. A. Curtis Hydnum laevigatum Swartz Hydnum laminiferum Berkeley & M. A. Curtis Hydnum lunatum Romell Hydnum macrescens Banker Hydnum melaleucum Swartz ex Fries: Fries Hydnum membranaceum Bulliard Hydnum mirabile Fries Hydnum molluscum Fries Hydnum morganii (Banker) Saccardo & Trotter Hydnum mucidum Persoon: Fries Hydnum muelleri Berkeley Hydnum murashkinskyi Burt Hydnum murrayi Berkeley & M. A. Curtis Hydnum nigrum Fries Hydnum niveum (Persoon: Fries) Persoon Hydnum nudum Berkeley & M. A. Curtis Hydnum nyssae Berkeley & M. A. Curtis Hydnum ochraceum Persoon Hydnum ohiense Berkeley Hydnum omnivorum Shear Hydnum pallidum Cooke & Ellis Hydnum parasitans Berkeley & M. A. Curtis Hydnum pithyophilum Berkeley & M. A. Curtis Hydnum plumarium Berkeley & M. A. Curtis Hydnum plumosum Duby Hydnum populinum Fries Hydnum pulcherrimum Berkeley & M. A. Curtis Hydnum pyramidatum Berkeley & M. A. Curtis Hydnum reniforme Berkeley & M. A. Curtis Hydnum repandum Linnaeus: Fries Hydnum rhois Schweinitz Hydnum rigidosquamulosum Hennings Hydnum rimulosum Peck Hydnum rufescens Schaeffer Hydnum saturatum Berkeley & M. A. Curtis Hydnum sclerodontium J. P. F. C. Montagne & M. J. Berkeley Hydnum scrobiculatum Fries Hydnum separans Peck Hydnum septentrionale Fries Hydnum seriatum Lloyd Hydnum setosum Persoon Hydnum setulosum Berkeley & M. A. Curtis Hydnum sp. Hydnum spadiceum Persoon Hydnum spongiosipes Peck Hydnum spongiosum Rick Hydnum squamosum Schaeffer Hydnum stalagmodes Berkeley & M. A. Curtis Hydnum stevensonii Berkeley & Broome Hydnum stipatum Fries Hydnum stratosum Berkeley Hydnum suaveolens Scopoli Hydnum subcarnaceum Fries Hydnum subfurcatum Romell Hydnum subfuscum Peck Hydnum subsquamosum Batsch Hydnum subtile Fries Hydnum subvelutinum Berkeley & M. A. Curtis Hydnum sulphureum Schweinitz Hydnum tenuidens Rick Hydnum tomentosum Linnaeus: Fries Hydnum udum Fries Hydnum umbilicatum Peck Hydnum velatum Berkeley & M. A. Curtis Hydnum vellereum Peck Hydnum velutinum Fries Hydnum viticola (Schweinitz ex Fries) Schweinitz Hydnum weinmannii Fries Hydnum wrightii Berkeley & M. A. Curtis Hydnum xanthum Berkeley & M. A. Curtis Hydnum zonatum Batsch |
