How to Create a Herbarium: A Step-by-Step Guide

Creating a herbarium is a fascinating and rewarding activity that allows you to preserve and study plant specimens. Whether you are a nature enthusiast, a student, or a professional botanist, a herbarium can serve as a valuable resource for research, education, and personal enjoyment. In this article, we will guide you through the process of creating your own herbarium, from collecting and pressing plant specimens to organizing and preserving them for long-term use.

What is a Herbarium?

Before we delve into the details of creating a herbarium, let’s first understand what it is. A herbarium is a collection of dried plant specimens that are carefully mounted on sheets of paper and stored in a systematic manner. Each specimen includes important information such as the plant’s scientific name, location, date of collection, and the name of the collector. Herbaria serve as repositories of botanical knowledge, allowing researchers to study and compare plant specimens for various purposes.

Step 1: Collecting Plant Specimens

The first step in creating a herbarium is to collect plant specimens. Here are some guidelines to follow:

  • Choose healthy and representative specimens: Select plants that are in good condition and represent the species well. Avoid collecting damaged or diseased specimens.
  • Collect different parts of the plant: It is important to collect various parts of the plant, including leaves, flowers, fruits, and stems. This will provide a comprehensive representation of the species.
  • Use proper collection techniques: Use a sharp knife or scissors to collect plant parts. Make clean cuts to avoid damaging the specimens.
  • Document important information: Note down the scientific name of the plant, the location of collection, the date, and any other relevant information that will help identify and classify the specimen.

Step 2: Pressing the Plant Specimens

Once you have collected the plant specimens, the next step is to press them. Pressing helps remove moisture from the specimens, allowing them to dry and flatten properly. Here’s how to do it:

  1. Place the plant specimens between sheets of absorbent paper: Start by placing a sheet of absorbent paper at the bottom of a plant press or a heavy book. Arrange the plant specimens on top of the paper, making sure they do not overlap.
  2. Add more absorbent paper and weight: Place additional sheets of absorbent paper on top of the specimens, alternating with cardboard or blotting paper. Add weight on top to press the specimens down evenly.
  3. Replace the absorbent paper regularly: Check the specimens every few days and replace the absorbent paper if it becomes damp. This will help speed up the drying process and prevent mold growth.
  4. Allow the specimens to dry completely: Depending on the thickness of the specimens, it may take several weeks for them to dry completely. Be patient and ensure they are fully dry before proceeding to the next step.

Step 3: Mounting the Plant Specimens

Mounting the dried plant specimens is a crucial step in creating a herbarium. It involves attaching the specimens to sheets of archival paper using glue or plant presses. Follow these steps:

  1. Prepare the mounting materials: Cut sheets of archival paper into appropriate sizes, typically around 11×17 inches. You will also need acid-free glue or plant presses, which are strips of paper or fabric used to secure the specimens.
  2. Arrange the specimens on the archival paper: Carefully place the dried plant specimens on the archival paper, arranging them in a visually appealing and informative manner. Leave enough space for labeling and additional information.
  3. Attach the specimens: Use acid-free glue or plant presses to attach the specimens to the archival paper. Apply a small amount of glue to the back of each specimen or use plant presses to hold them in place. Be careful not to damage the specimens during this process.
  4. Add labels and information: Write or print labels containing important information about each specimen, such as the scientific name, location, date, and collector’s name. Attach the labels to the mounting paper near the corresponding specimens.

Step 4: Organizing and Preserving the Herbarium

Once you have mounted the plant specimens, it is essential to organize and preserve your herbarium properly. Follow these guidelines:

  • Use archival-quality storage materials: Store your herbarium sheets in acid-free folders or archival boxes to protect them from light, moisture, and pests. Acid-free materials prevent deterioration and ensure the longevity of your specimens.
  • Arrange the herbarium sheets systematically: Organize your herbarium sheets in a systematic manner, such as by family, genus, or geographical region. This will make it easier to locate and retrieve specific specimens when needed.
  • Create a catalog or database: Maintain a catalog or database of your herbarium collection, including detailed information about each specimen. This will facilitate future research and enable you to share your collection with others.
  • Handle the specimens with care: When handling the specimens, always use clean hands or wear gloves to avoid transferring oils or dirt. Avoid touching the plant parts directly to prevent damage.


Creating a herbarium is a meticulous process that requires careful collection, pressing, mounting, and preservation of plant specimens. By following the steps outlined in this guide, you can create your own herbarium and contribute to the study and appreciation of plant diversity. Remember to choose representative specimens, press them properly, mount them on archival paper, and organize and preserve your herbarium systematically. With time, your herbarium will become a valuable resource for botanical research, education, and personal enjoyment.


1. Why is it important to collect different parts of the plant for a herbarium?

Collecting different parts of the plant, such as leaves, flowers, fruits, and stems, provides a comprehensive representation of the species. It allows researchers to study the morphological characteristics of the plant and compare them with other specimens. Different parts of the plant may also contain unique features or structures that are important for identification and classification.

2. How long does it take for plant specimens to dry completely?

The drying time for plant specimens can vary depending on several factors, including the thickness of the specimens, humidity levels, and the pressing technique used. In general, it may take several weeks to a few months for the specimens to dry completely. It is important to regularly check the specimens and replace the absorbent paper to speed up the drying process and prevent mold growth.</p

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