Course: Alien Flora: Identification of Invasive Non-Native Plants

It is estimated that Japanese Knotweed costs the UK over £1.56 billion per year, and this is just one of many non-native invasive plants. This 1-day beginner – intermediate course provides an introduction to the problems associated with non-native invasive species and how to go about accurately identifying and distinguishing them from less problematic species.

Over 40 vascular plants are listed on Schedule 9 (the legislation that covers non-native invasive species). Through laboratory study, we will compare and contrast non-native invasive species and their native look-alikes, learning the distinguishing characteristics used to accurately determine identification.

This course will cover:

• Exploration of the controversies and differing views surrounding invasive species, their identification, and management.
• Discussions on what defines an invasive plant and whether all should be treated equally.
• Practical identification using live specimens, herbarium samples, and photographs — with emphasis on Schedule 9 non-native invasive species.
• A particular focus on aquatic invasive non-native species (INNS) and their environmental impact.

By the end of the course, you will be able to:

• Identify a range of non-native vascular plants and distinguish them from native, non-invasive species.
• Understand the history of invasive plant colonisation in the British Isles and how these species have spread.
• Evaluate the invasiveness of various non-native vascular plants and assess suitable methods for their control.

Note: Whilst this course will cover some of the methods of eradicating individual species, expert advice on the use of eradication treatments should always be sought.

This course is eligible for a student discount. If you are a current student, please use the discount code BioStudent20 at checkout for 20% off.

Please refer to the Field Studies Council website for further information and to book.