中 国 名	膨大革蓋菌　peng da ge gai jun
学　　名	Coriolopsis strumosa (Fr.) Ryvarden
分　　類	坦子菌門　ハラタケ亜門　ハラタケ綱　タマチョレイタケ目（Polyporales）
科　　属	タマチョレイタケ科　 Polyporaceae　 　センベイタケ属

　子実体は広葉樹の枯木に群生、重生し、側着生、無柄。傘は幅5～10㎝、半円形～扇形、質が薄く、厚さ1㎝以下、傘の縁は鋭端。傘表面は淡褐色～黄土褐色、無毛～ややビロード状、不明瞭な環紋と環溝があり、放射状のしわも不明瞭。子実層托（カサの裏）は新鮮時、淡紫褐色、こすると濃紫褐色になり、古くなると淡褐色～褐色になる。孔口は3～4（6）個/㎜、口縁は平滑。肉は淡黄褐色。胞子は長さ10～12.5µm、幅3～4µmの円柱形、無色、平滑。菌糸は3菌糸型。原菌糸にはクランプがある。
　ウラギンタケ Phellinus discipes (Berk.) Ryvarden =Fuscoporia discipes (Berk.) Y.C. Dai et Ghob.-Nejh.(.Coriolopsis subradiata (Lloyd) Aosima)
　秋に広葉樹の枯木、切株に重生、棚状につく。子実体は1年生、柄がなく側着生。傘は幅10㎝以下、厚さ5㎜以下、半円形～扇形、やや鈍縁。傘表面は黄褐色、伏毛を密生し環紋がある。管孔面は淡黄色～淡灰黄色、孔口は3～4個/㎜、管孔長は3㎜以下。肉は淡黄褐色、毛被下に褐色の下皮がある。胞子は長さ7～8µm、幅約2.5µm、楕円形、無色、平滑、非アミロイド。菌糸は3菌糸型。原菌糸にはクランプがある。
　Phellinus discipes (Berk.) Ryvarden =Fuscoporia discipes (Berk.) Y.C. Dai et Ghob.-Nejh
　子実体は短い側生の柄があり、柄の基部は幅8～14㎜の円盤状に着生。傘は半径5.2㎝以下、幅9.6㎝以下、わずかに斜上し、類楔形～類へら形、その後、扇形～腎臓形、ときに分裂又は切れ込み、古いものは縁が葉状になり、扁平、やや薄く、柔軟、光沢が無く(matt or slightly inoderm,)。傘表面はやや環溝状となり、しばしば放射状の小じわがあり、明るい朽ち葉シナモン色(bright fulvous cinnamon)～赤褐シナモン色(rufous cinnamon)、狭い暗色の環紋がある。古くなると暗色になり、暗赤褐色～鈍い銅色(bay-brown umber～dull copper）、乾くと淡色になり、縁は鮮山吹色(lurid golden yellow)、縁は鈍縁、その後鋭縁、全縁、その後、分裂や切れ込みができる(初め短いビロード状又は白紛状、やがて平滑、光沢がある)。柄は長さ1～4㎜、幅3～6㎜、多少、扁平、基部の盤は幅8～14㎜、傘と同色、初め、密な軟綿毛があり、鮮黄色、すぐに暗色の暗灰鉄銹色までになり、2㎜以下の厚さで盤を覆い、傘の上まで薄層として広がる。まれに、散在するパッチとなって広がり、ときに管孔の上にも広がる。管孔長は0.5～1.5㎜、ときにたった20～80µm。

。管孔面は汚黄色～淡灰黄色(黄褐色)、孔口は3～4個/㎜、幅90～120µm、泡沫組織は厚さ40～150µm、管孔長は0.5～1.5(3)㎜以下。肉は傘の基部で厚さ1.5～3.5㎜、淡黄褐色、毛被下に褐色の下皮がある。わずかに酸っぱい臭いがある。胞子は長さ7～8µm、幅約2.5µm（長さ5.5～7µm、幅約3µm、長さ4.5～6µm、幅2～3µm）、楕円形、無色、平滑、非アミロイド。菌糸は3菌糸型。原菌糸にはクランプがある。
　var. stereoides　管孔長80(200) µm以下、傘の広い部分で管孔が無い。
　var. discipes　　　傘の基部の肉が厚さ1～3.5㎜、管孔長1.5㎜位以下、単層。
　var. major 　　　　傘の基部の肉が厚さ7～15㎜、2～4層のとき管孔長1.5～2.5㎜、



Fruit-bodies shortly pleuropodal with discoid base, often imbricate, seasonal. Pileus -5.2 cm radius, -9.6 cm wide, slightly ascending, subcuneate to subspathulate then flabelliform to reniform, sometimes lobed or incised and foliaceous at the margin in old specimens, applanate, rather thin, pliant, matt or slightly inoderm, even or slightly sulcate-zoned, often radially subrugulose, bright fulvous cinnamon inclining to rufous cinnamon with narrow crowded darker zones, darker in age to bay-brown umber or dull copper colour, drying paler; margin lurid golden yellow, obtuse then acute, entire becoming lobed or incised. Stem 1-4 x 3-6 mm, more or less flattened in plane with the pileus, disc 8-14 mm wide, concolorous with the pileus; becoming covered with close soft subtomentose padding at first bright yellow but soon darkening to fuscous ferruginous, covering the disc -2 mm thick and spreading as a thin layer on to the pileus, rarely extending in scattered patches, sometimes extending on to the pores. Tubes 0.5-1.5 mm long, sometimes　merely 2080 μm, shorter towards the base of the pileus, 0-0.5 mm at 5 mm from the margin, date-brown umber or dark snuff-brown; pores 90-120 μm wide, dissepiments 40150 μm thick and often of unequal length giving irregularly dentate pores, concolorous with the tubes. Flesh 1.5-3.5 mm thick at the base of the pileus thinning to 0.5-1.5 mm near the margin, coriaceous, lurid golden yellow then ferruginous ochraceous to dark fulvous cinnamon, without a crust. Smell slight, sourish. On dead branches, sticks and fallen trunks in the forest -1300 m alt. Malaya, not uncommon. Palaeotropical. Spores 5.5-7 x 3 μm, 4.5-6 x 2-3 μm (Ryvarden), elongate ellipsoid to subcylindric, obtuse, thin-walled, smooth, with 1 gutta 1-2 μm wide, sometimes also a guttula (living); old spores in the tubes pale yellowish. Basidia 9-15 x 3.5-4.5 ,am; sterigmata 4, 2-2.5 μm long. Cystidioles sparse. Setae none. Hyphae d3, without clamps, with generative and mediate hyphae as abundant as skeletals; generative hyphae 1.53.5 μm wide, the smaller thin-walled and colourless, the wider with yellowish or pale brownish walls -0.5 μm thick, septate at intervals of 9-180 μm, the narrower often interwoven and applied round the skeletals, the wider more longitudinal; skeletals 35 μm wide with thick bright yellow brown walls and linear lumen, mostly aseptate, unbranched, unlimited (traced for 2-3 mm), but some -1 mm long with subacute ends in the tissue, some with a few distant septa or secondarily septate, rarely closely septate; mediate hyphae 2.5-3.5 μm wide, as thicker-walled longitudinal generative hyphae, septate at intervals of 40-200 μm, gradually transforming into the skeletals; dissepiments d3, with skeletals 3-4 μm wide, not agglutinated. Surface of pileus with very oblique to longitudinal skeletal hyphae, often with rather flexuous ends, but no tomentum, becoming bound with generative hyphae but not levigate, thus similar to the dense tissue just over the tubes. Disc at the base of the stem developed rhythmically by successive outgrowth of hyaline generative hyphae 1.5-2.5 μm wide, enlarging into short skeletals 2.5-4 μm wide with thick yellow brown walls, giving a dark line in the tissue in section before the next outgrowth, the tissue very compact.
Key to the varieties of Phell. discipes
1. Tubes very short, -80(-200) μm long, the proximal part of the pileus often devoid of pores. . . var. stereoides 1. Tubes longer.
2. Flesh 1-3.5 mm thick at the base of the pileus. Tubes -1.5 mm long, not stratose. var. discipes
2. Flesh 7-15 mm thick. Tubes 1.5-2.5 mm long, then 2-4 stratose. var. major

Phellinus discipes var. discipes As above. This species much resembles Ph. gilvus var. licnoides but differs in being shortly stipitate, commonly larger, with characteristic padding at the base of the stem, and without setae. The hyphal construction fits Phellinus but not the seasonal habit which suggests Inonotus; the stem fits neither genus.












Pileus 1.5-2.5 inches broad, 1-1.5 inch long, reniform, or somewhat cuneate, thin, coriaceous, sometimes laterally confluent, tawny, at first most minutely velvety or pruinose, at length smooth and rather shining, marked with one or two concentric ridges, between which it is repeatedly and finely zoned, often plicate (like Pol. Auberianus) or slightly rugged, but sometimes nearly even; margin very acute. Stem extremely short, disciform. Hymenium uneven, of a rich yellow-brown; margin barren, yellow; pores minute, not 0.01 inch in diameter, punctiform; dissepiments here and there slightly elongated. Allied to Pol. brunneolus, with somewhat of the aspect of Pol. cupreus. It is an extremely elegant species.
　スルメタケ(ヨコグラタケ)Rigidoporus lineatus (Pers.) Ryvarden世界に広く分布する。子実体は無柄、側着生、広葉樹の根際に発生する。傘は半円形～棚状、幅2～10㎝、厚さ3～8㎜、やや鈍縁。傘表面は黄色～わら色～土黄色～淡黄褐色～污黄色、汚褐色の環紋、不明瞭な環溝がある。管孔面は淡汚褐色(黄土色～類白色～淡黄褐色）、孔口は円形、崩れやすく、5～7(8)個/㎜、管孔長は1～3㎜。肉は黄白色、コルク質、吸水性、乾くと著しく堅くなる。無味、異臭。胞子は長さ5～6µm、幅4.5～5µm、類球形～広卵形、無色、平滑。シスチジアは薄壁紡錘形と厚壁狭紡錘形の2形あり、先端に結晶物を付着する。菌糸は偽2菌糸型。原菌糸はクランプが無い。骨格菌糸に隔壁がある。