Corumba Mushroom Spore Prints

Corumba Spore Print

The Corumba Mushroom Spore Print from Magic Spore Labs delivers basidiospores from a geographically specific Brazilian wild-collect of Psilocybe cubensis — a variety documented in the research community since the early 2010s and named for the Corumbá region of Mato Grosso do Sul, Brazil. Despite sharing a country of origin with the well-known Brazil strain, Corumba is a genetically and morphologically distinct lineage — a distinction that matters for researchers building serious comparative reference collections and underscores the remarkable cubensis diversity that South America's varied ecosystems have produced.

That distinction is the heart of Corumba's research value. South America's ecological range — from Andean highlands to Amazonian lowland to subtropical wetland — has yielded some of the most morphologically varied Psilocybe cubensis specimens documented anywhere in the world, and Corumba represents one of the more specifically anchored Brazilian lineages available for microscopy study. Examining Corumba alongside the Brazil strain, or alongside South American peers like Ecuador and Hualta, gives researchers direct comparative data on how geography and microclimate influence basidiospore structure within a single species across a single continent.

Magic Spore Labs produces every Corumba spore print under GMP-aligned sterile conditions, depositing a dense, uncontaminated basidiospore sample onto individually sealed sterile aluminum foil substrate. Prints store at ambient temperature for up to 24 months with no refrigeration required. We ship to researchers across the United States, excluding California, Idaho, and Georgia. All products are sold strictly for microscopy and taxonomy research purposes only.