Spore print
Spore Print
Spore print (/ˈspɔːr prɪnt/) is a method used by mycologists and hobbyists to help identify a fungus. The process involves placing a spore-producing part of a fungus onto a surface (usually a piece of paper) and allowing the spores to fall out naturally. This results in a pattern that is unique to the species of fungus, which can be used for identification purposes.
Etymology
The term "spore print" is derived from the words "spore", which is a unit of sexual or asexual reproduction that may be adapted for dispersal and survival for extended periods of time in unfavorable conditions, and "print", which refers to the impression or mark made by a spore falling onto a surface.
Procedure
The procedure for taking a spore print involves several steps. First, a mature mushroom is selected and the stem is removed. The cap is then placed gill-side-down on a piece of paper. A container is placed over the mushroom to prevent air currents from disturbing the spores. After a period of time (usually 24 hours), the cap is removed and the spore print is revealed.
Uses
Spore prints are primarily used for the identification of mushroom species. They can also be used to cultivate mushrooms, as the spores can be collected and used to inoculate growth media.
Related Terms
- Mycology: The branch of biology concerned with the study of fungi, including their genetic and biochemical properties, their taxonomy, and their use to humans as a source for tinder, medicine, and entheogens, as well as their dangers, such as poisoning or infection.
- Fungus: Any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms.
- Mushroom: The fleshy, spore-bearing fruiting body of a fungus, typically produced above ground, on soil, or on its food source.
External links
- Medical encyclopedia article on Spore print
- Wikipedia's article - Spore print
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