Orchid Collection


There are more than 3,400 individual orchids in the U.S. Botanic Garden’s collections. The orchid collection is the single largest component of its plant inventory, accounting for more than 23 percent of its accessions.


Orchid Collection FY


2014 2015 2016 2017 2018 2019


ACCESSIONS 3,425 3,444 3,201 3,017 3,110 2,259


NAMES (TAXA) INDIVIDUALS DEACCESSIONS


1,839 1,876 1,795 1,795 1,324 1,287


N/A N/A


4,330 4,230 3,513 3,464


8. Architectural and Engineering Artifacts


The AOC maintains an inventory of small architectural and engineering artifacts and models for research or exhibition. The AOC also maintains an inventory of large artifacts, such as pieces of stone removed from buildings or plaster models, for possible reuse or repairs. As an example, 150 tons of sculpture and stone removed from the East Front of the U.S. Capitol Building during


356 208 415 395 611 983


its 1958 extension is held in a secure facility at Fort Meade, Maryland. The AOC curator tracks these artifacts and maintains lists of the objects in storage. It is not possible to provide a meaningful count as some crates hold multiple pieces and some items are stored in pieces in multiple crates.


9. Historical Records and Reference Materials


The Records Management and Archives Branch (RMAB) manages the historical materials that comprise the AOC archival collection and creates records schedules based on archival appraisal and records surveys. The architectural and engineering drawings, textual records and electronic records that are in the collection are maintained in accordance with archival principles to facilitate ongoing preservation, access, reference and research. Traditional architectural and engineering drawings and manuscripts require special archival storage and handling because of their diverse physical attributes. The RMAB maintains stable temperature and humidity conditions, controls access and provides security for the records. Microfilmed backups of many drawings are stored off-site for vital records protection. Digital scans of drawings are also important backups for the original drawings.


The AOC’s heritage assets include personal artifacts of Constantino Brumidi donated by Brumidi’s family. These artifacts include a family bible, napkin rings, a snuff box, a fruit knife, a prize medal and a small framed picture of Brumidi.


2019 PERFORMANCE AND ACCOUNTABILIT Y REPORT Financial Information • Section III 131


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