Cystolepiota pseudogranulosa (Berk. & Broome)Pegler, 1986.
= Lepiota pseudogranulosa (Berk. & Broome)Sacc., Syll. fung. (Abellini) 5: 53, 1887.
= Agaricus pseudogranulosus J. Linn. Soc., Bot.11(no. 56): 501, 1871.
(Fig. 2)Pileus 1-1.5 cm, convex when young, later plane,surface densely covered with concentric, conical,whitish to dust-brown flocci, margin smooth.Lamellae free, white, with lamellulae, edgessmooth. Stipe 2-4 x 0.15-0.2 cm, cylindrical,hollow, white to dust-brown, granulose-verruculose. Annulus white, membranous orfragmentary. Flesh thin. Spores elliptical, hyaline,smooth, 4-5 x 2-2.5 μm. Basidia clavate, 16-18x 5-6 μm, with 4 sterigmata. Cheilocystidia notobserved. Pileipellis composed of subglobosecells, septa with clamps.
Habitat: On soils.
Specimens examined: Nantou: Aowanta, W. N.Chou, CWN 07192, June 22, 2006; Taichung:NMNS, W. N. Chou, CWN 07241, Sept. 12,2006.
Distribution: Japan, North America, Sri Lanka.Notes: This species is characterized by the pileussurface densely covered with concentric, conical,and whitish to dust-brown flocci (Imazeki andHongo, 1987).
参考翻译:
菌盖直径1-1.5厘米,幼时凸起,后平展,表面密被同心环状、锥形、白色至尘灰色的絮状鳞片,边缘光滑。菌褶离生,白色,具小菌褶,边缘光滑。菌柄2-4 × 0.15-0.2厘米,圆柱形,中空,白色至尘灰色,具颗粒状微疣。菌环白色,膜质或呈碎片状。菌肉薄。孢子椭圆形,透明,光滑,4-5 × 2-2.5微米。担子棒状,16-18 × 5-6微米,具4个小梗。褶缘囊状体未观察到。菌盖皮由近球形细胞组成,隔膜具锁状联合。
生境:生于土壤上。
研究标本:南投:奥万大,周文能,CWN 07192,2006年6月22日;台中:国立自然科学博物馆,周文能,CWN 07241,2006年9月12日。
分布:日本、北美、斯里兰卡。
附注:该物种的特征在于菌盖表面密被同心环状、锥形、白色至尘灰色的絮状鳞片。
1269粒鳞环柄菇
Lepiota pseudogranulosa Velen.
菌盖直径1.5~2.5cm,初半球形,后钟形至扁半球形,具淡黄褐色或淡粉黄色粒状鳞片,易脱落,白色,边缘具絮状残片。菌肉白色。菌褶离生,稍密,白色。菌柄长 3~7 cm,直径 1.5~2.5 mm,近圆柱形,具粉粒状鳞片。菌环上位,易脱落。担孢子 4.5~5.5x2~3 μm,椭圆形,光滑,无色,拟糊精质。夏秋季散生或单生于林中地上。食用。分布于华南地区。