Amanita cf. populiphila Tulloss & E. Moses 1995
Specimen ID
Collected date
ฺRSPG01018
26 มิถุนายน 2560 17:00:00
Collected by
Thitiya Boonpratuang, Rattaket Choeyklin, Prapapan Sawhasan, Tuksapon Thummarukcharoen, Maneerat Pobkwamsuk and Pachara Chotjitrakorn.
Identified by
Thitiya Boonpratuang,
Collected Site
Amnat Charoen
Habit, habitat, substrate
Habit single. Substrate on soil (terrestrial)
Macroscopic Description
Pileus diam 50 x 35 mm., thickness 3 mm. at disc, context color white (oac909), straight, pulvinate, moist, shing, smooth. Lamellae Color white (oac909), free, close, harrow, average, equal. Stipe Central, size diam 7 x 85 mm., color cream (oac801), context color white (oac909), equal, fibrous, hollow, chamber. Volvas sheathing, interior, hollow. Ring absent.
Microscopic Description
Basidiospores 9-12 x 9-15 µm, globose, smooth, thin-walled, hyaline and inamyloid. Basidia 3-16 x 52-53 µm, clavate, 4–spores basidia, smooth, thin-walled, smooth, hyaline and inamyloid. Basidioles 4-12 x 23-47 µm, clavate, thin-walled, smooth, hyaline and inamyloid. Cystidia 4-19 x 37-47 µm, pyriform, clavate, thin-walled, smooth, hyaline and inamyloid. Pileipellis pileus trama of cylindrical hyphae 3-7 µm diam., parallel, thin-walled, smooth, hyaline and inamyloid, elliptical, broadly clavate and cylindrical hyphea cell 15-18 µm diam, thin-walled, smooth, hyaline and inamyloid. Caulocystidia absent. Bulbs broadly clavate and cylindrical hyphea cell 10-17 µm diam, thin-walled, smooth, hyaline and inamyloid. Stipilipellis cutis with cylindrical hyphae 2-18 µm diam., parallel, thin-walled, smooth, hyaline and inamyloid. Chemical reaction colorless in 3% KOH. Clamp absent.
Amanita cf. populiphila Tulloss & E. Moses 1995
Amanita cf. populiphila Tulloss & E. Moses 1995