FIGURE 1 in A new species and four new records of Amanita (Amanitaceae; Basidiomycota) from Northern Thailand

FIGURE 1. Basidiomata of Amanita castanea. a young and mature basidiomata. b–d basidiospores in 5% KOH. f–h basidiospores in congo red. i–k basidiospores in Melzer's reagent. l–o basidia and subhymenium at different stages of development. (a–o: BZ201405, holotype) (scale bar: a = 2 cm, b–k = 6 μm, l–o = 10 μm).