Written by Ranee Prakash, Senior Curator (Flowering Plants), Algae, Fungi and Plants Division, Department of Life Sciences, Natural History Museum, London.
A survey of flowering plant material stored in various fluid preservatives across several European herbaria/institutions was carried out a few years ago. The feedback received from the survey is shared and shows that the majority of the herbaria use 70% IMS (industrial methylated spirit) to store their collections.
The seed plant collections (stored in various liquids such as formalin, some have unknown liquids, and some mention poison) form a relatively small yet significant part of the botanical holdings at NHM (Natural History Museum). They include some important material dating back to the mid 1800’s and type collections such as the world’s largest flower Rafflesia arnoldii collected by Robert Brown. However, these wet collections have remained a somewhat underused asset and are in dire need of curatorial attention.
In continuation to this aim, a survey of flowering plants stored in spirit collections across various institutions in Europe was carried out in 2012 so as to assess what preservatives other institutions were using and what would be the best method to store the collections at NHM for posterity. The objective of this survey was to gather information on:
How big the spirit collection is
How the collection is used
Which liquid preservatives the flowering plant collections are stored in
Welcome one and all to the November installment of the NatSCA Digest. First of all, I hope you’re all enjoying the #Museum30 social media event, which runs throughout November on Twitter. It’s not too late to get involved with it, check out the list here:
The Museum 30 list is compiled by Museum Studies and Archaeology student Gracie Price.
First, an Announcement
It’s that special time of year again when NatSCA release their Call for Papers for next year’s NatSCA Conference. Due to be held in May 2019, the conference will be exploring themes under the banner Collections Success. You have until the 4th of January to submit your abstract, and can find the full details here – we can’t wait to see what you come up with for us next year!
by Deborah Paul (iDigBio) and Isla Gladstone (Senior Curator of Natural Sciences, Bristol Culture)
The heroes. Our natural sciences collections, collections staff, the planet and all the players worldwide (thanks Shakespeare).
Some of the heroes’ dilemmas. Need for online access to collection specimen data for research, dwindling habitat, damaged planet resources, one-of-a-kind objects, minimal staff, need for financial support and expertise, and an urgent need to reach and engage a broader audience if we are to succeed in addressing these dilemmas. Some actors know their roles, others don’t even know they are part of the story.