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 10 · DO #53 · 204_Popenoe_Bx4FF50r

Collection
Wilson Popenoe (1892–1975) family papers
Item/Folder
Caberi, -, 17 November 1958
Digital Object
DO #53, page 10
Collection-level dates
1882–1975
Open PDF at page 10 ↗

Page transcription

around Guimar there are occasional groups of five to 10 trees, planted
to produce fruit for the market. Not much of an industry. And near
this two are the only two plantings of grafted trees, in orchard form,
which we saw - and we assume we saw everything as we were in the hands
of our friend Ing. Garcia Cabezón who is doing all he can to encourage
avocado cultivation in the Canaries.

The development of grafted varieties has been one of the many
services of the Jardin de Aclimatación de Orotava. It was commended
by don Juan Bolinaga, a horticulturist from northern
Spain who was in charge of this garden for about 40 years. He has retired,
as of some 5 years ago; we went to see him in Puerto de la Cruz, a
couple of miles from the garden. He had a grafted avocado in his back
yard. It looked to me as though it might be Puebla.

The present situation is this: They have a small nursery at the
Jardin de Aclimatación where they are propagating and selling budded
avocado trees. They have Fuerte. They have a local seedling which
Ing. Garcia Cabezón came from one of the seeds he sent from California
some years ago. He thinks it may be a Fuerte seedling. I am inclined
to believe he is right. He has named this Jeva. It has not yet produced fruit outside the garden, so far as I know,
so its commercial value is not fully established. There is another
tree in the garden which they are propagating and which he calls Java.
This is obviously a Guatemalan - I saw half grown fruits and
smelled the leaves - and it is not clear whether it reached here as
a grafted tree from California or grow from a California seed. The
only other variety which has been propagated to any extent is a
West Indian seedling which originated on the island of Las Palmas, and
which has been named

The two small commercial orchards near Guimar, totalling about
250 trees in all, are made up of Fuerte and Jema and Java. In the
outskirts of Santa Cruz de Tenerife Don Sr Fumero who has a
fine banana plantation (a fairly large one; in the Canaries if you
have a city lot 100 x 150 feet, there are 100 ft devoted to commercial
production of Cavendish bananas) had about 150 seedling West Indian
avocados scattered over his farm. He has been topworking these and
now has about 110 grafted trees, nearly all Fuertes. As far as I was
able to learn, this just about ends the account of commercial avocado
growing in the Canary Islands.