ABSTRACT Hebeloma parvisporum is described as new and placed within H. sect. Porphyrospora. This mushroom is sold as an edible in markets of Laos under the local name “wai khom.” Hebeloma sect. Porphyrospora is discussed and expanded to include the species formerly included in the genus Anamika and recently transferred to Hebeloma. Hebeloma sect. Porphyrospora currently comprises 16 species, 14 of which are known only from the western Pacific and Indian subcontinent. All species in this section share the character of having red-brown spores when fresh, atypical for other sections of Hebeloma, which causes the lamellae to be red-brown. However, this red-brown color fades when the material is dried. The close links, morphologically and molecularly, between H. parvisporum and other members of H. sect. Porphyrospora, particularly H. victoriense, are shown.

中文翻译：

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老挝的冒险美食：Hebeloma parvisporum，Hebeloma 部分 Porphyrospora 的新物种

摘要 Hebeloma parvisporum 被描述为新的并置于 H. sect 内。卟啉菌。这种蘑菇在老挝市场上以当地名称“wai khom”作为食用品出售。Hebeloma 教派。Porphyrospora 被讨论并扩展到包括以前包括在 Anamika 属和最近转移到 Hebeloma 的物种。Hebeloma 教派。Porphyrospora 目前包括 16 种，其中 14 种仅在西太平洋和印度次大陆已知。此部分中的所有物种都具有新鲜时具有红棕色孢子的特征，这与 Hebeloma 的其他部分不同，这导致薄片呈红棕色。然而，当材料干燥时，这种红棕色会褪色。H. parvisporum 与 H. sect 其他成员在形态和分子上的密切联系。Porphyrospora，特别是 H. victoriense，