Reading a Herbal Tea Ingredient List: Botanical Names and Plant Parts
A plain guide to reading a herbal tea ingredient list: order of ingredients, botanical names, plant parts, name changes and why "chamomile" can mean two different plants.
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The ingredient list is the most reliable part of a herbal tea box, because it is where the contents have to be named. Reading it well means checking three things: the order of the ingredients, which plant each common name stands for, and which part of the plant is used. This page explains each, using US labeling rules, EU herbal medicine summaries and plant-name databases. It is information only. For what a label can hide, see herbal tea blends and what labels hide.
1. The order of ingredients
On US food-style labels, ingredients must be listed by common or usual name in descending order of predominance by weight. [1] That means the first herb named is the largest by weight, and the last is the smallest. The list does not give amounts. Flavorings and spices may appear under general terms such as "spice" or "natural flavor". [2] Supplement-style labels use a "Supplement Facts" panel with a separate "other ingredients" list. [3] These are US rules; we did not read sources about ingredient lists in other countries.
2. Which plant is it? Names and look-alike names
A common name can point to more than one plant, and scientific names are revised over time. A botanical name, such as the genus and species, is the more precise label.
Chamomile is a clear example. NCCIH says there are two types of chamomile, German and Roman. [4] NCCIH lists Matricaria recutita, Chamomilla recutita and Matricaria chamomilla as names it gives for German chamomile. [4] GBIF (the Global Biodiversity Information Facility) treats Matricaria chamomilla as the accepted name and Matricaria recutita as a synonym. [5] EU regulators use the older name: their chamomile summary describes the flower heads of Matricaria recutita. [6] So two packages can show different Latin names for the same plant. A package that just says "chamomile" may not say which type it uses; that is worth asking the maker.
3. Which part of the plant?
The same plant can give a leaf, flower, root or underground stem, and these are different materials. EMA's public summaries name the part for each herbal substance:
| Common name on a box | Scientific name (accepted, per GBIF) | Part named by EMA |
|---|---|---|
| Chamomile | Matricaria chamomilla (EMA uses Matricaria recutita) [5] | Flower heads [6] |
| Peppermint | Mentha × piperita [5] | Leaf [7] |
| Lemon balm (melissa) | Melissa officinalis [5] | Leaf [8] |
| Valerian | Valeriana officinalis [5] | Underground part (root) [9] |
| Ginger | Zingiber officinale [5] | Underground part (rhizome) [10] |
| Marshmallow | Althaea officinalis [5] | Dried root [11] |
| Elder flower | Sambucus nigra [5] | Flowers [12] |
Why this matters: EMA's conclusions for peppermint leaf, for example, cover only certain peppermint leaf preparations. [7] A finding about one part or preparation does not automatically carry over to another part, or to a capsule or tincture. The elder flower row is not a statement about other parts of the elder plant; see elderberry vs elderflower teas for that.
4. Name clues to look for
- A botanical (Latin) name next to the common name, and the plant part.
- Words like "blend", "flavor" or "herbal infusion" with no named herbs: the list will not tell you what the main plant is.
- Names that sound like a single plant but may cover several, such as "mint". We did not find a source describing how often this happens on tea labels, so we do not make a claim about it.
5. What "organic" does and does not show
The USDA National Organic Program develops and enforces national standards for organically produced agricultural products sold in the United States. [13] An organic mark speaks to how the plants were produced; the sources we read do not describe it as a check on plant identity or health effects. See organic labels and pesticide residues.
Frequently asked questions
Why is the first ingredient the most important?
On US food-style labels, ingredients are listed in descending order of predominance by weight, so the first is the largest part of the product. [1]
Is "natural flavor" a herb?
It can be derived from plant material, but the term itself does not say which. US rules allow it to be declared as "natural flavor". [2]
Why does my chamomile tea have a different Latin name from another box?
Plant names change. GBIF treats Matricaria recutita as a synonym of the accepted name Matricaria chamomilla, and NCCIH lists several names for German chamomile. [5] [4] NCCIH also says German and Roman chamomile are two different types. [4]
Does it matter if the herb is a leaf or a root?
Yes. EMA names the part for each herbal substance, such as leaf for peppermint and the underground part for valerian, and its conclusions cover specific preparations. [7] [9]
Who can check a tea's ingredients against my medicines?
A pharmacist or clinician. NCCIH advises talking with your health care provider before using chamomile or other herbal products if you take any medicine. [4]
More details: evidence, limits and cautions
The details behind this page: cautions, limits of the evidence and where sources disagree. Open any note to read it.
Safety points to keep in mind when you read a list
- Allergy. If you are allergic to ragweed, daisies or related plants, chamomile and other daisy-family herbs call for caution; NCCIH says reactions to chamomile are more likely in people with those allergies. [4]
- Medicines. NCCIH reports chamomile interactions with warfarin and some drugs processed by the liver. [4] Take the list to a pharmacist; see medicine interactions.
- Pregnancy. The NHS says there is not much research on herbal teas in pregnancy and advises avoiding teas containing liquorice root. [14]
References
- Legal Information Institute, Cornell Law School. 21 CFR 101.4, Food labeling; ingredients. Read 2026-10-22.
- Legal Information Institute, Cornell Law School. 21 CFR 101.22, Foods; labeling of spices, flavorings, colorings and chemical preservatives. Read 2026-10-22.
- U.S. Food and Drug Administration. Questions and Answers on Dietary Supplements. Read 2026-10-22.
- National Center for Complementary and Integrative Health (NCCIH). Chamomile. Read 2026-10-22.
- GBIF Secretariat. GBIF Backbone Taxonomy, species match service (queried for each plant name shown). Read 2026-10-22.
- European Medicines Agency (EMA). Matricariae flos - herbal medicinal product (public summary, 2016). Read 2026-10-22.
- European Medicines Agency (EMA). Menthae piperitae folium - herbal medicinal product. Read 2026-10-22.
- European Medicines Agency (EMA). Melissae folium - herbal medicinal product. Read 2026-10-22.
- European Medicines Agency (EMA). Valerianae radix - herbal medicinal product. Read 2026-10-22.
- European Medicines Agency (EMA). Zingiberis rhizoma - herbal medicinal product. Read 2026-10-22.
- European Medicines Agency (EMA). Althaeae radix - herbal medicinal product. Read 2026-10-22.
- European Medicines Agency (EMA). Sambuci flos - herbal medicinal product. Read 2026-10-22.
- USDA Agricultural Marketing Service. National Organic Program. Read 2026-10-22.
- NHS. Foods to avoid in pregnancy. Read 2026-10-22.