AIMS AND LEARNING OUTCOMES

This module will provide the students with the general knowledge about forensic botany and mycology and their application in crime investigation and in the answering to other legal issues. The most important poisoned planst and toxic fungi will be illustrated in addition to the plants used for drug production and hallucinogenic fungi. Case studies, where botanic and mycological evidence have been used will be presented. Collection and Identification methods of specimens of forensic interest will also be presented.

At the end of the module students will be able to demonstrate:

a) A general knowledge of the principles of forensic botany and mycology

b) A general knowledge about the role of plants and fungi as sources of toxic and psychoactive substances;

c) A general understanding about the role of plants and fungi in alimentary frauds and in food contamination;

d) A general understanding of the role of fungi in the cadaver decomposition processes;

e) A general understanding of the use of plants and fungi (eg.: plant fragments in the gut content, roots, pollens, spores, hyphae, etc.) in PMI and body transfer estimation.

At the end of the lectures, students will be able to:

a) Select the best sampling methods for botanic and mycological evidence depending on the different forensic scenarios;

b) Identify the most important poisoning plants, the illegal drugs produced from plants, the most important toxic and hallucinogenic fungi;

c) Identify the most important botanic and mycological evidence useful in a forensic context;

d) Identify the most important mycological taxa involved in the decomposition process. 

TEACHING METHODS

The module teaching is based on lectures and work group. Attendance to lectures and practical group activities is not mandatory, but strongly recommended.
Lectures are delivered with multimedia supports.
During the first term, lectures will be potentially delivered in presence, however online attendance will be guaranteed with synchronous or asynchronous registration. Practicals will be delivered in presence. In case of a big class it will be slit in smaller groups. 
All the in-presence activities will be delivered according to the university and national rules related with the COVID-19 emergency.
Because of the current COVID-19 emergency, students are invited to check regularly the module website (AulaWeb ) to be updated on any teaching variation.

SYLLABUS/CONTENT

The module is built up of  two components: Forensic Botany and Forensic Mycology

Forensic Botany
A brief historical introduction to Forensic Botany and its application in the legal disputes. Case studies and examples: kidnapping, murder, war crime and frauds.
Botanical traces useful in the forensic context (pollens, seeds, fragments, etc.)
Methods, techniques and case studies
Toxic plants for humans and animals
Classic drug and new psychoactive substances of botanic origin.                                   

Forensic Mycology
Forensic mycology: definition and fields of applicability. Case studies
Fungi and thanotochronology: case studies
Fungi involved in decomposition, biodeterioration and biodegradation          

RECOMMENDED READING/BIBLIOGRAPHY

The teaching material will be available on Aulaweb as .pdf files
Suggested books are available in the library or for consultation in the lecturer office:
-Forensic Botany - Practical Guide. D.W. Hall & J.H. Byrd eds. WILEY-Blackwell, 2012
-Forensic Botany. Principles and Applications to Criminal Casework. Edited by Heather Miller Coyle. CRC Press 2005.
-Gunn A. Essential Forensic Biology  2019, 3rd edition, Willey