Hunt Institute for Botanical Documentation
A Research Division of Carnegie Mellon University

Hunt Institute Archives Text Discovery Platform

Search a large and growing portion of our online collections, including handwritten documents.
PROTOTYPE

This prototype uses state-of-the-art artificial intelligence, including a vision-language model (VLM) capable of reading handwritten documents as well as typed and printed text, to create searchable transcriptions of digitized materials in the Hunt Institute Archives. This makes it possible to search the textual contents of individual pages, including material that may not be described in the archival catalog.

Use Keyword search for specific words, names, dates, scientific names, or phrases. Try Semantic search (experimental) to describe a topic, question, or kind of material when you do not know the exact wording used in the documents.

About the AI-generated transcriptions

The transcriptions are generated automatically from page images and may contain errors, especially with difficult handwriting, unusual names, multiple languages, image-quality problems, or complex layouts. They are intended primarily as a discovery aid rather than authoritative transcriptions.

Each result provides the generated transcription and links to the original digitized material and associated archival description so that readings can be checked against the source. The transcription workflow uses AI models run locally by the Hunt Institute.

About Keyword and Semantic search

Keyword search is the default and matches the wording in the transcriptions. Results contain all your terms. Use quotes for an exact phrase. Substring matching is supported, so aceae can find plant-family names ending in -aceae.

Semantic search (experimental) is useful when you know what kind of material you are looking for but do not know the words used in the documents. It ranks transcribed passages by similarity of meaning, so relevant results may not contain the exact words in your query.

Semantic queries can be broad research topics, descriptions of activities or relationships, or natural-language questions. For example:

plant collecting and fieldwork in South America medicinal, culinary, or other traditional uses of plants chromosomes and plant classification early herbals and botanical illustrations botanical institutions exchanging plants, seeds, and specimens microscopy and photomicrography in botanical research How did botanists and gardeners introduce plants from one region to another? grafting, budding, and propagation of tropical fruit crops

Semantic search is not a chatbot: a question is used as a search query, and the system returns archival passages that appear conceptually related to it rather than generating an answer or summary. Short descriptions and ordinary research questions generally work better than lists of disconnected keywords. Quotation marks have no special meaning in Semantic mode. Cross-language matching may work in some cases, but it should not be treated as translation.

Keyword and Semantic search are complementary. Keyword search lets you require particular wording; Semantic search can surface differently worded passages about the same subject. Depending on the research question, trying both can reveal different useful material.

Open a result: use the prominent page-and-transcription link to see the metadata, PDF, and full transcription. Keyword-search terms are highlighted in the transcription.

Archives Collections Database (ArchivesSpace): the Collection, Item/Folder, and Digital Object links open the corresponding archival records. Collection-level dates describe the collection as a whole, not necessarily the specific item or page.

If a PDF does not load: on the detail page, use the Digital Object link, click “Go to file” in ArchivesSpace, and navigate to the page number shown here.

Current limitations
  • Automated transcriptions can contain missing or incorrect text or unintended repetition. Difficult handwriting, image quality, unusual layouts, and multiple languages can reduce accuracy. Always consult the original page image when an exact reading matters.
  • Semantic search remains experimental. Its rankings are an additional discovery aid, not a complete or definitive set of relevant results, and highly ranked pages can sometimes be only broadly related.
  • This is an active prototype. Search coverage, transcriptions, functionality, and the interface may continue to change as additional archival material is processed and the system is improved.

← Back to results

Page 56 · DO #4768 · 231_Rogers_Bx5FF18_r

Collection
David James Rogers (1918–2007) papers
Item/Folder
Meeting - Electronic Data Processing Methods Kew, 1973
Digital Object
DO #4768, page 56
Collection-level dates
1948–1977
Open PDF at page 56 ↗

Page transcription

- 4 -
Mr E.J.S.M. Mendes
Centro de Botânica
Rua Jau 54
Lisboa - 3
Portugal

Dr. (Mrs) Mendoza-Heuer
Botanik Garten und Institut für
Systematik der Universität Zürich
8039 Zürich
Postfach
Switzerland

Mr J. Mennema
Rijksherbarium
Schelpenkade 6
Leiden
Netherlands

Dr. B.D. Morley
National Botanic Gardens
Glasnevin
Dublin 9
Ireland

Prof. C.H. Oppenheimer
The University of Texas
Marine Science Institute
Port Aransas
Texas 78373
USA

Dr. J.A.R. de Paiva
Instituto Botânico
Arcos do Jardim
Coimbra
Portugal

Dr. R.J. Pankhurst
Dept. of Botany
University of Cambridge
Cambridge CB2 3EA

Dr. F.H. Perring
Biological Records Centre
Monks Wood Experimental Station
Abbots Ropon
Huntingdon

Dr. B.H. Peterson
Botanical Museum
Carl Skottsbergs
Gata 22
S-41319 Göteborg
Sweden

Dr. H.A. Pinnock
Room 5/60
Dept. of Education and Science
Elizabeth House
York Road
London S81

Mr K. Rahn
Botanical Museum
Gothersgade 130
Dk 1123
Copenhagen K
Denmark

Dr. A. Rannestad
Scientific Affairs Division
NATO International Staff
B - 1110 Brussels
Belgium

Mr J. Raynal
Museum National d'Histoire Naturelle
16 Rue Buffon
75005 Paris
France

Dr. H. Riedl
Naturhistorisches Museum
Dept. of Botany
Burgring 7
A-1014 Wien
Austria

Dr. D.J. Rogers
Dept. of Epo. Biology
University of Colorado
Boulder
Colorado 80302
USA

Mr R. Ross
Dept. of Botany
British Museum (Natural History)
Cromwell Road
lon SW7 5BD

Mr L Ryvarden
Botanical Laboratory
University of Oslo
Oslo
Norway

Mr R. Santesson
Vina-Biodata Institute
Umeå University
Manedalsvägen 9
S-92010 Vindeln
Sweden