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:

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 111 · DO #1738 · 72_Degener_Bx12FF1C_r

Collection
Otto Degener (1899–1988) papers
Item/Folder
Lecture Notes, Worksheets, Class Outline and Illustrations for Courses Taught at the University of Hawaii and Laboratory Outline from the Massachusetts Agricultural College III, 1925–1927
Digital Object
DO #1738, page 111
Collection-level dates
1915–1985, n.d.
Open PDF at page 111 ↗

Page transcription

Botany 3. -2-
8. The flower as to size, color, odor, monoecious,
dioecious or perfect; method of pollination.
9. The fruit as to kind, special mechanisms for
distribution and morphology of such devices.
10. Economic importance--as a weed, a poisonous plant,
food of man or animals, timber, or uses by aborigines.

We prefer that the study be made on the common weeds of
cultivated ground, on grasses and clovers and on the native
shrubs and trees, both evergreen and deciduous. Not only are
such plants more important to the beginner but we wish also
to avoid the wholesale destruction of our delicate woodland
plants by large college classes. The examination will be
based particularly on the groups of plants suggested above.
Each student who fails signally in the examination will
be conditioned in the course.

The following list of reference works should be useful
in preparing for the examinations.

A. For the study of Family Features:
1. Baillon. Histoire Naturelle des Plantes, 13 vols. Paris
1869. English translation by Hartog, H.
London, 1871.
2. Engler and Prantl. Die Naturliche Pflanzenfamilien;
20 vols. Leipzig, 1900.
3. Sargent, F. L. Plants and their uses. New York, 1913.
4. Strasburger's Text-book of Botany. Part II, Division II.
Translated by Lang, H. B. Fifth English
Edition, London, 1921.
5. Thoday, D. Botany for Senior Students. Section 4.
Cambridge, 1919.

B. For species identification and description.
1. Britton and Brown. Illustrated Flora of the Northern
United States and Canada. New York, 1913.
2. Dana, Mrs. W. S. How to know the Wild Flowers,
New York, 1893.
3. Gray's Manual of Botany. 7th edition. New York, 1908.
4. Lounsberry, A. L. A Guide to the Wild Flowers,
New York, 1899.
5. Peterson. How to know the Wild Fruits. New York, 1905.

C. Work on Economic Botany.
1. Bailey, L. H. Cyclopedia of Horticulture, 6 vols.
New York, 1914.