Definition

1. Noun:
   • A systematically arranged collection of dried plants: An herbarium is a collection of preserved plant specimens, typically dried and mounted on sheets of paper, that are organized for scientific study and reference.
   • The building or room housing such a collection: The term can also refer to the physical facility (e.g., a room in a museum, university, or botanical garden) where these collections are stored and studied.

Usage and Examples

• As a collection:
  • The botanist contributed several rare ferns to the university's herbarium.
  • Researchers consulted the herbarium to compare the leaf structure of historical and modern specimens.
• As a facility:
  • She spent the afternoon working in the herbarium, cataloging new acquisitions.
  • The old herbarium contains specimens collected by explorers in the 19th century.

Advanced Usage

• "To deposit a specimen in a herbarium": The formal act of adding a preserved plant to a curated collection for permanent scientific record.
  • After identifying the new species, the team's first step was to deposit a type specimen in the national herbarium.
• "Digital herbarium": A modern, online database featuring high-resolution images and data from physical herbarium sheets, making collections accessible worldwide.
  • The digital herbarium allows students to study specimens from other continents without leaving the classroom.

Variants and Related Words

• Herbaria (n): The standard plural form of "herbarium."
  • The conference brought together curators from herbaria across the globe.
• Herbarium sheet (n): The individual sheet of paper on which a dried plant specimen is mounted, along with its label data.
  • Each herbarium sheet must include details like the collection date, location, and the collector's name.

Synonyms

• Plant collection: A general term for an assembled group of plant specimens.
• Phytotheca: A less common, technical synonym for a herbarium.

Related Concepts and Phrases

• Voucher specimen: A specimen deposited in a herbarium that serves as physical evidence for a scientific observation or publication.
  • The DNA study was based on tissue samples taken from a voucher specimen in the herbarium.
• To mount a specimen: The process of attaching a dried plant to a herbarium sheet.
  • Part of the intern's training involved learning how to properly mount a specimen for the herbarium.

Noun

1. a collection of dried plants that are mounted and systematically classified for study