A list of fungus species of the genus Hygrophorus appears below. Many species formerly included in this genus are now placed in the genus Hygrocybe. There are approximately 100 species in the genus. Hygrophorus abieticola Hygrophorus acutus Hygrophorus adiaphorus Hygrophorus agathosmus - gray almond waxy cap, almond woodwax Hygrophorus albicarneus Hygrophorus albicastaneus Hygrophorus albiflavus Hygrophorus albinellus Hygrophorus albipes Hygrophorus albofuscus Hygrophorus alboumbonatus Hygrophorus amarus Hygrophorus amygdalinus Hygrophorus arbustivus Hygrophorus arenicola Hygrophorus arnoldae Hygrophorus atramentosus Hygrophorus atro-olivaceus Hygrophorus aurantiacus Hygrophorus avellaneifolius Hygrophorus badakensis Hygrophorus bakerensis Hygrophorus bakeri Hygrophorus barbatulus Hygrophorus bipindiensis Hygrophorus brevipes Hygrophorus buccinulus Hygrophorus burgdorfensis Hygrophorus burnhamii Hygrophorus caeruleus Hygrophorus caespitosus Hygrophorus camarophylloides Hygrophorus camarophyllus - arched woodwax Hygrophorus carcharias Hygrophorus carnescens Hygrophorus cavipes Hygrophorus chrysoconos Hygrophorus chrysodon - gold flecked woodwax Hygrophorus cinereipallens Hygrophorus cokeri Hygrophorus coloratus Hygrophorus compressus Hygrophorus congelatus Hygrophorus conicopalustris Hygrophorus constans Hygrophorus corticola Hygrophorus cossus Hygrophorus cremeus Hygrophorus cremicolor Hygrophorus croceophyllus Hygrophorus croceus Hygrophorus decipiens Hygrophorus diaphanes Hygrophorus dichrous Hygrophorus discoxanthus (formerly H. chrysaspis) + * North American species of Hygrophorus by L.R. Hesler and Alexander H. Smith, 1963. (Full text of monograph) - yellowing woodwax Hygrophorus eburneiformis Hygrophorus eburneus - ivory woodwax Hygrophorus elegans Hygrophorus elegantulus Hygrophorus ellenae Hygrophorus erubescens - blotched woodwax Hygrophorus fagi Hygrophorus fallax Hygrophorus fibrillosus Hygrophorus flavonitens Hygrophorus fleischerianus Hygrophorus foliirubens Hygrophorus fragicolor Hygrophorus fragrans Hygrophorus fuligineus Hygrophorus fulvosiformis Hygrophorus fumosellus Hygrophorus furcatus Hygrophorus fuscoalboides Hygrophorus fuscovillosulus Hygrophorus gedehensis Hygrophorus globisporus Hygrophorus gloriae Hygrophorus glutinosus Hygrophorus goetzii Hygrophorus gomphidioides Hygrophorus graciae Hygrophorus graveolens Hygrophorus hedrychii Hygrophorus hiemalis Hygrophorus hispidus Hygrophorus hyacinthus Hygrophorus hypholomoides Hygrophorus hypothejus - herald of winter (Europe) Hygrophorus igneus Hygrophorus imazekii Hygrophorus impudicus Hygrophorus inocybiformis Hygrophorus inocyboides Hygrophorus involutus Hygrophorus isabellinus Hygrophorus jozzolus Hygrophorus juruensis Hygrophorus kauffmanii Hygrophorus kilimandscharicus Hygrophorus korhonenii Hygrophorus lactarioides Hygrophorus latitabundus Hygrophorus lawrencei Hygrophorus leucophaeo-ilicis Hygrophorus lignicola Hygrophorus lilacinogriseus Hygrophorus lindtneri Hygrophorus lucorum - larch woodwax Hygrophorus luridoflavus Hygrophorus mamillatus Hygrophorus marianae Hygrophorus maroniensis Hygrophorus marzuolus Hygrophorus megasporus Hygrophorus meridionalis Hygrophorus mesotephrus - ashen woodwax Hygrophorus mexicanus Hygrophorus montanus Hygrophorus monticola Hygrophorus morrisii Hygrophorus mugnalus Hygrophorus multifolius Hygrophorus mutabilis Hygrophorus nemoreus - oak woodwax Hygrophorus nigridius Hygrophorus niveicolor Hygrophorus nordmanensis Hygrophorus nothofagi Hygrophorus obconicus Hygrophorus obscuratus Hygrophorus occidentalis Hygrophorus ochraceomellinus Hygrophorus odoratus Hygrophorus olivaceoalbus Hygrophorus olivaceonitens Hygrophorus olivaceus Hygrophorus olivascens Hygrophorus opacoides Hygrophorus pacificus Hygrophorus paigei Hygrophorus pallidus Hygrophorus paludosoides Hygrophorus paludosus Hygrophorus palustris Hygrophorus patagonicus Hygrophorus penarioides Hygrophorus penarius - matt woodwax Hygrophorus perfumus Hygrophorus persicolor Hygrophorus persoonii (formerly H. limacinus)