全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Gastón Guzmán , Alonso Cortés-Pérez ...
来源:[J].Revista Mexicana de Biodiversidad(IF 0.389), 2013, Vol.84, pp.S173-S191Elsevier
摘要:Abstract(#br)An emendation of the generic description of Scleroderma is proposed to consider the membranaceous veil like, or granulose patches, both on the base of the globose basidiome or on the upper part of the stipe, formed by the growth of the basidiome, which breaks th...
作者:Tom Froese , Gastón Guzmán , Laura Guzmán-Dávalos
来源:[J].Economic Botany(IF 1.925), 2016, Vol.70 (2), pp.103-114Springer
摘要:On the Origin of the Genus Psilocybe and Its Potential Ritual Use in Ancient Africa and Europe. The role of altered states of consciousness in the production of geometric and figurative art by prehistoric cultures in Africa and Europe has been hotly debated. Helvenston and B...
作者:Santiago Chacón , Gastón Guzmán
来源:[J].Mycological Research(IF 2.809), 1995, Vol.99 (1), pp.54-56Elsevier
摘要:The phenology of 9 species of Basidiomycotina and 1 species of Ascomycotina in the subtropical forests of the Botanical Garden at Xalapa is described. Most species had their main fructification period in the rainy season from June to October. For early species the fructifica...
作者:Gastón Guzmán , Leticia Montoya-Bello , Victor M. Bandala-Muñoz
来源:[J].Brittonia(IF 0.651), 1988, Vol.40 (2), pp.229-234Springer
摘要:Abstract(#br) Psathyrella hypertropicalis , a new species, is described from a high mountain (Cofre de Perote) in the State of Veracruz, Mexico above the subtropical zone. This species is intermediate between P. velutina of the temperate regions and P. sepulchralis from the subtr...
作者:Gastón Guzmán
来源:[J].Economic Botany(IF 1.925), 2008, Vol.62 (3), pp.404-412Springer
摘要:Abstract(#br) Hallucinogenic Mushrooms in Mexico: An Overview. Psilocybe , with 53 known hallucinogenic species in Mexico, is the most important and diverse group of sacred mushrooms used by Mexican indigenous cultures. Psilocybe caerulescens , known by the present-day Nahua...

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