Unlocking the vault: UK plant collections

Cypripedium calceolus, lady’s slipper orchid.

Illustration of Cypripedium calceolus, lady’s slipper orchid

Principal Investigator

Dr Mark Spencer

Project summary

  • Focus: Phenological studies of UK plants and environmental change through time
  • Funding: Internal
  • Start date: 2013
  • End date: 2016

We are extracting flowering time data from our collection of 610,000 British and Irish plant specimens to study the phenology of selected orchid species.

When compared with recent observational data collected by amateur natural historians, these data will provide a unique record of environmental conditions through time.

Further phenological studies will focus on key widespread grassland plants in the UK, investigating:

  • relationships to the life cycles of selected UK Lepidoptera and Hymenoptera
  • shifts in morphology and pollinator interactions

Methods

We and our partners are:

  • documenting shifts in flowering times (phenology)
  • measuring variation in plant morphology through time
  • documenting responses to shifts in CO2 concentrations

Curatorial work undertaken prior to extraction of the specimen collection event data includes:

  • locating backlog material for each selected taxon
  • preparing and mounting this material and undertaking conservation work on specimens already in the main collection
  • checking identifications of specimens and updating nomenclature where necessary
  • checking locality information and resolving this to at least British Isles vice-county scale
  • providing a unique identifier (barcode) for each collection event

Digitisation

The Museum digitisation team have imaged and databased the specimens. After extraction of the collection event data, a team of volunteers collect additional morphometric and pollinator data for analysis by a quantitative ecologist/statistician.

Related project

Museum biologist and botanist Kath Castillo and artist Chrystel Lebas are working on a project to observe environmental change in the UK. They are using the Sir Edward James Salisbury Archive to compare images of the Scottish landscape from the early 1900s to the same landscapes today. 

Read their blog posts to find out more about the project and their research trips to Scotland.

·         post 1: Observing environmental change

·         post 2: Edward James Salisbury: Prophet and propagandist of botany

Collaborators

Get involved

We welcome enquiries about potential collections-based research collaboration. Topics of particular interest include:

  • UK plant phenology
  • non-native species biology
  • UK plant-invertebrate interactions
  • use of herbarium specimens as environmental proxies
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Origins, evolution and futures

We study the Earth's origins, environment and the evolution of life

Fern fossil

Fossil plants research

Using our palaeobotany collections to unravel the origins and evolution of plants

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The British and Irish herbarium collections

Nearly every known British and Irish taxon is represented