Tag Archives for herbarium

Relating to preserved plants

Trip to Another World – Digitalising and Decolonising Thomas Drummond’s ‘Musci Americani’.

Written by Su Liu, BA English Language and Literature student at the University of Sheffield, formerly summer intern (2023) at Amgueddfa Genedlaethol Caerdydd – National Museum Cardiff.

Thomas Drummond, a Scottish naturalist, witnessed the tragedy of his accompanying Native American family – the Iroquois hunters had just lost their beloved and a newborn in the severe winter of Saskatchewan, Canada. Yet their journey had to be continued to collect the 286 specimens in Drummond’s Musci Americani, one of the richest collections of North American mosses.

‘…the whole of the continent of North America has not been known to possess so many Mosses as Mr. Drummond has detected in this single journey.’ – Sir William J. Hooker (1830)

Above is a real event in Drummond’s Sketch of a Journey to the Rocky Mountains and to the Columbia River in North America, which records his excursions during Franklin’s second land expedition. It has been adapted into an interactive digital narrative, Snow, Bonfires and Mosses, in which the reader engages with a combination of novel, visualisations, sound effects and choice-making. Choice-making allows the reader to experience different narratives and explore possibilities amid ambiguities in history.

This browser game is accessible on most devices and comes with an ‘encyclopaedia’ that includes a selection of Drummond’s moss specimens and external links to the biographies of all historical characters.

Figure 1. Representation of Sphagnum acutifolium (image courtesy of Amgueddfa Cymru) in the ‘encyclopaedia’ of the narrative, read on a mobile device. ©Su Liu

Lost stories of a distant adventure and forgotten collectors

The story of Drummond’s adventure began in Saskatchewan, 1825, where he parted ways with Franklin’s party and was joined by Iroquois hunters employed by Hudson’s Bay Company, a dominant fur trading company at the time. Their journey near the Rocky Mountains was an underdeveloped version of Man vs. Wild, surrounded by hunger, blizzards, wildlife, and humans – conflict between different tribes continued regardless of the Europeans’ intrusion.

Drummond made excursions whenever he had the opportunity, followed by sleepless nights when he had to treat his specimens before the fur brigade departed. At times, he failed to follow the fur brigade’s pace and consequently much of his work was lost or destroyed. By the time he was brought back to reality from work, he realised that he had been left ‘alone with the Indians’.

Figure 2. In-game concept art of a common vasculum, where Drummond stored flora before drying them at night. ‘When the boats stopped to breakfast, I immediately went on shore with my vasculum, […] which operation generally occupied me till daybreak, when the boats started. I then went on board and slept till the breakfast hour’ – Thomas Drummond, 1830. ©Su Liu

In contrast with Drummond’s objectives, the emphasis of the expeditions had been more on the exploitation of new trading routes. The capitalist powers were eager to establish colonial influence in North America and appeared to have taken local labour for granted, so the natives were not having a great time either. Drummond sometimes found the ‘fickleness’ in them hard to deal with but nevertheless depended on their work.

My colleague and BA history student Harry Pointon has pointed out the conventionalised indifference towards local hunters in the early 19th century, whose contributions are acknowledged in Drummond’s Sketch due to the complexity of his journey, as the natives play essential roles in the naturalist’s survival and are experienced guides to the flora in their natural habitat. With that in mind, my digitalisation of the exsiccatae (numbered collections of dried herbarium specimens with a common theme or title) goes in tandem with decolonising the history of the participants, especially the Native Americans.

Behind the scenes of Snow, Bonfires and Mosses

I had a blast writing, drawing and programming to make historical science approachable without being a bore, especially for slightly older children. It was hard to imagine myself working on two-hundred-year-old mosses as an English student, but I was beyond excited to see moss specimens in a great variety of sizes and colours. With the help of the Biodiversity Heritage Library (BHL) and my supervisors, I was able to put together a full timeline of events without much barrier to scientific knowledge.

Figure 3. My presentation on the workflow and preview of results, July 2023. ©Su Liu

The historical accounts were quite a fun read. Early modern science writing (approximately from the 17th century onwards) consisting of all sorts of information, from each step of the experiments (even if it results in failure) to personal remarks from the researchers. Unlike contemporary science writing which aims to be brief and impersonal, these accounts are vividly descriptive, and they highlight the presence of all participants: naturalists, hunters and fur traders. Drummond’s Sketch is an excellent resource that conveys his passion for botany and has proven itself practical in helping me construct my storytelling of the specimens. It is also proof of Native American involvement in naturalist excursions.

Apart from the emphasis on Drummond’s excursions and specimens, the narrative also presents parts of Native American culture throughout the characters’ dialogues. Iroquois people, for example, tend to have a strong belief in astrology and female leadership. This will hopefully create a fuller image of the Indigenous collectors, their lives, and the ways they were treated by the Europeans.

As a literature student, my understanding of decolonising history is the liberation of artefacts from hidden archives and unravelling the stories of neglected participants in the most accurate detail as possible. Drummond’s Sketch is perhaps a fortunate case for decolonising the archive, considering the common lack of credit for Native Americans. It is encouraging to see readers entertained and captivated by the story, and hopefully this has been an inspiring attempt at digitalising and decolonising museum archives for educational purposes.

Figure 4. In-game illustration of Iroquois characters as a tribute to the agency of neglected Indigenous collectors. ©Su Liu

Further reading

My project was supported by the Transforming and Activating Places (TAP) programme at the University of Sheffield. My colleague Harry Pointon, who worked on the same topic, has written a blog post about the programme and the interdisciplinary aspect of his work as an arts and humanities student: https://tuostap.blogspot.com/2023/10/knowledge-exchange-has-no-boundaries.html

Aliens Escape the Herbarium

Written by Annette Townsend (Interdisciplinary Natural History Artist) & Sally Whyman (Curator: Botany Curator, Amgueddfa Cymru – National Museum Wales).

Aliens 1956. Close-up. Annette Marie Townsend. Image Dewi Tannatt Lloyd

Plants growing on the wall of a London art gallery!! On closer inspection you discover they are alien plants, introduced to the UK. Looking even closer you realise they are delicate sculptures, handmade from beeswax, paraffin wax, tinned copper wire, tissue paper, cotton thread, artists’ pigments, acrylic paint and acrylic varnish.

Aliens 1992. Close-up. Annette Marie Townsend. Image Dewi Tannatt Lloyd

Mounted on stainless steel plates with stainless steel strips, and epoxy printed collector labels, in a juxtaposition of historic and modern materials and techniques, each sculpture mimics a real herbarium sheet, found in the Welsh National Herbarium, Amgueddfa Cymru.   

Wax passion flowers in progress. Image A.M. Townsend

The brainchild of Annette Marie Townsend and Sally Whyman who wanted to combine the skill, vision and dexterity of the artist with the depth of collection knowledge of the curator, allowing the plants to come to life and escape the confining folders and cabinets of the herbarium. This Aliens series allows the plants tell their stories of biodiversity change and invasive species to new audiences, further afield than museum visitors and botanical researchers.    

Continue reading →

Flora Explorer: Opening the Cabinets at Portsmouth Museums.

Written by Violet Nicholls, Assistant Curator (Herbarium), Portsmouth Museums.

Plants, lichens and fungi have captured the interests of collectors, scientists and artists for centuries, and I have discovered something about them for myself. As time passes from them being found in the field, they don’t get any less complicated, any less fascinating or any less beautiful. I am about 6 months into a two-year project working on the Guermonprez Herbarium called “Flora Explorer”, which is funded by the Headley Trust.

Image of lichen specimens in open trays
Fig. 1. Drawer of colourful specimens from the lichen cabinet.

The Herbarium

I have been cataloguing and studying the plant, fungi and lichen collections at Portsmouth Museums, and am learning a huge amount about past collecting practices, as well as taxonomy and the collectors themselves. There were so many! Sixty-two different names have cropped up whilst cataloguing the herbarium, with nearly 1000 plant specimens recorded on the database so far. There are around 10,000 plants in the Guermonprez Herbarium in total. How many more names will appear?

Henry Leopold Foster Guermonprez (1858-1924) was a taxidermist, ornithologist and “a botanist who should have been better known”.1 The herbarium is made up of plants collected by Guermonprez and members of his family, plants that were sent to him, and others that were purchased. The large collection was transferred from Bognor Regis Museum to Portsmouth Museum in the 1970’s. Many specimens were collected from West Sussex, where I have lived for most of my life.

“Flora Explorer” builds on work carried out during the “Wild about Portsmouth” project, funded by the National Lottery Heritage Fund. The herbarium is organised into taxonomic order, stored in sealed herbarium cabinets, and the specimens are being catalogued using the relational database used by over 650 museums in the UK, Modes Complete. Digitising the collection has many benefits as it increases access for researchers, and for people who may need the data but can only obtain it remotely. Through the process I have also been updating the taxonomy where necessary, which adds further value to the collection.

Image of herbarium cabinets at Portsmouth City Museum
Fig. 2. Herbarium cabinets at Portsmouth City Museum, containing plant specimens arranged into taxonomic order.
Continue reading →

Reflecting on a Collections Move During the Pandemic, the Royal Horticultural Society Herbarium one year on.

Written by Clare Booth-Downs, Herbarium Curator, Royal Horticultural Society Herbarium.

Moving On Up, To Move On Out

The Royal Horticultural Society Herbarium (RHS), which holds approximately 150,000 specimens and associated ancillary collections, had outgrown its original storage space.  The building of a new dedicated science and collections centre, RHS Hilltop, which opened in late June 2021, provided a solution to this. Hilltop, the home of gardening science, includes a larger, purpose built facility, the 1851 Royal Commission Herbarium.

The Laboratory, RHS Wisley, Surrey. Image by Clare Booth-Downs. © Royal Horticultural Society.
Interior of the original RHS Herbarium showing the overspill on top of the cabinets. Image: Yvette Harvey.

Increasing the capacity of the herbarium was vital as the collection is expected to expand at a fast pace over the next few years.  With a full time plant collector now in place, the RHS’ ultimate aim is to hold a specimen of every species and cultivar of garden plant growing in the U.K. It is estimated this will be a collection numbering 400,000 specimens by 2050.

This repository will act as a reference point for gardeners, breeders, students and researchers as well as for ‘non-traditional’ herbarium visitors, for example, artists and designers looking for inspiration for fabrics and jewellery.  This is alongside one of the Society’s own research foci, as described by Professor Alistair Griffiths, RHS Director of Science & Collections, “In the UK, we’ve got a massive diversity of cultivated plants, originating from around the world, and all have potential for nature-based solutions.  We’re going to work towards a database of the garden plants and their uses from an environmental, and health and wellbeing perspective”.

Continue reading →

Databasing Herbarium Specimens and Ease of Use.

Written by Teagan Reinert1* and Karen L. Bacon1

1 Botany & Plant Sciences, School of Natural Sciences, National University of Ireland, Galway; * corresponding author email: t.reinert1@nuigalway.ie

One of the main aims of creating online databases of herbarium images (or any data set) is to increase the ease of access for researchers, educators, and other users who may want to obtain data from the specimens without having to physically travel to an herbarium. Online herbarium databases have become particularly useful during the global COVID-19 pandemic, when many herbaria are not allowing or greatly reducing the amount of in-person visitation.

For many herbaria, online databases are still being constructed and ease of access and use can vary significantly between collections. Additionally, while a database may list a certain number of specimens held by the herbarium, it can often be the case that only a subset of these specimens are actually imaged and available to view online. Some herbarium databases are better than others in actually allowing the user to narrow down their search to get the data they are looking for. The databases range in ease of use from ‘very easy’ to ‘usable but frustrating’. Any databases that are too difficult to use often dissuade researchers from using the digital resources available on that database.

Continue reading →