commonly known species fungus family described new science widely distributed species known asia australia north_america central_america south_america mycorrhizal oak fungus fruits ground singly scattered groups woods fruit bodies mushrooms convex flat yellowish brownish red caps diameter cap underside surface bright yellow turning yellow grayish brown age greenish blue grayish brown injury partial veil remains ring stipe mushrooms edible traditional chinese medicine mushroom taxonomy species described moses specimens sent american botanist collected south_carolina considered splendid species closely allied like remarkable veil specific epithet honors transferred fungus genus giving known today mushroom commonly known description cap rounded convex age diameter margin curved inward young usually hanging remnants partial veil surface dry initially coated fine particles later develops fine hairs small scales pressed flat surface maturity surface usually develops fine cracks bright yellow later turning orange red brownish red flesh white pale yellow cut slowly stain pale blue yellow pale brown flesh described variously indistinct bitter odor leaves surface bright yellow turning yellow grayish brown age greenish blue grayish brown bruised injured pores number millimeter angular circular tubes comprising surface deep yellow stem measures long thick roughly equal width somewhat thicker near base solid hollow level base surface covered minute hairs pressed flat surface partial veil bright yellow remains ring upper portion stem specimens merges gradually stipe surface white stipe base produces olive grey olive brown spore print spores elliptical oval smooth measure tissue meaning downward flesh edge away central strand tubes scattered cystidia walls pleurocystidia abundant cystidia edges cheilocystidia hyphae cap cuticle arranged long typically multi erect hyphae embedded gelatinous matrix clamp connections absent hyphae habitat distribution fruit bodies grow ground singly scattered groups woods conifers preferred mycorrhizal plant hosts include pine fruiting occurs july october north_america distributed eastern canada extending south gulf_of_mexico west texas michigan california reported mexican beech forest mexico recorded costa_rica colombia asia found indonesia china recorded northeast australia uses mushrooms edible traditional chinese medicine treat limbs compounds identified fruit bodies include acid mushrooms mushroom produce colors yellow gold greenish yellow orange olive depending
Pulveroboletus ravenelii