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Search, interpret and cite

SeedPOD User Guides

Step-by-step help for using the search cards, choosing a data grid, filtering records, viewing details and downloading data. There are also tips for fixing common problems.

A member of staff holds a tray of seeds above outdoor drying trays
Seeds on drying trays by Andrew McRobb © RBG Kew

Quick start

Start exploring the database

The website, data grids and column layouts are still under development. The database currently requires a login and contains test/sample data. Use it to try the tools; the records are not final and should not be cited as research data. Example screenshots show the current interface, which may change.

Download the SeedPOD User Guide

Keep the illustrated manual for offline reading or printing.

PDF · 22 pages · 693 KB. Opens in a new tab.

  1. Sign inUse the login supplied to you by the SeedPOD team. If signing in takes you to Home, return to Explore the Data.
  2. Choose a search cardSelect Species, Seed Accessions, Germination Tests or Seed Collection Events. Only the selected card can be filled in.
  3. Enter your criteriaType part of a species name, choose a family, or use both. Select Search or press Enter in the name box.
  4. Check and explore the resultsWait for the grid to finish loading, then check Grid Filters and the record count. Use the table dropdown to explore other grids while keeping your search filters.
  5. Read the recordChoose columns with Column Manager and scroll across as needed. Select a row, then use View all available record data to check identifiers, dates and the source.
  6. Check before downloadingReview your filters, the record count and the Terms of Use. Downloads are limited to 5,000 records.

Step-by-step help

Using the data grid

Select a heading below to open or close its instructions. On a computer, pause the pointer over a toolbar button to read its label. Match the small icons beside tool names in these instructions to the buttons in your grid toolbar. The text labels also identify each tool.

1. Sign in and open the database
  1. Open Explore the Data from the menu.
  2. If you are not signed in, select Login and use the details supplied to you by the SeedPOD team. Login details are currently issued only to approved users.
  3. If signing in takes you to Home, return to Explore the Data.
  4. Use a search card to find records, or select Open SeedPOD database without any filters below the cards to browse the grid before entering criteria.

Read the SeedPOD Terms of Use before using the database. After opening the grid, check the filter summary and clear any earlier conditions if you want to start again.

Large orange button labelled Open SeedPOD database without any filters.
This button sits below the search cards and the test-data notice. Example from 30 September 2026; the layout and totals may change. View full screenshot (opens in a new tab).
1a. Search by species name and family

On Explore the Data, choose the circle beside the search heading you want:

  • Search Species: look up species records and scientific names.
  • Search Seed Accessions: find seed-accession records held by participating collections.
  • Search Germination Tests: find germination and viability test records. Results open in the Seed Tests grid.
  • Search Seed Collection Events: find field collection records. Results open in the Collection Events grid.
  1. In the selected card, type all or part of a scientific name into Species name contains. This looks for the text anywhere in the combined name, not just at the beginning.
  2. Optionally choose a Family. Leave All families selected to search by name alone. To search a family alone, leave the name box empty and select the family.
  3. If you enter both a name and a family, records must match both. The available family list can differ between search types.
  4. Select Search, or press Enter in the name box. Wait for the results and filter summary to finish updating.

Enter a name or choose a family before searching. The name box does not currently offer autocomplete: type your text directly, then select Search. For advanced expressions, use the column filters described in topic 6a.

Selected Search Species card with rub in Species name contains, All families selected, and Search and Clear buttons.
Only the selected card is editable. This example searches for names containing rub without restricting the family. Example from 30 September 2026; the layout and totals may change. View full screenshot (opens in a new tab).

Clear empties the selected card. Choosing a different search card also clears the previous entries; the other cards stay disabled. These actions change the form on Explore the Data. To remove filters from results already displayed in a grid, use the grid's clear-filter controls (topic 7).

1b. Follow a search from the card to the results
  1. Select Search Species, enter rub in the name box and leave Family set to All families.
  2. Select Search. The Species grid opens with rub in the CalcFullName column filter.
  3. Inspect a few names and the filter summary below the grid. A contains search can match names such as Rubus saxatilis and Cyperus rubicundus; it is not restricted to the genus Rubus.
Species grid with rub in the CalcFullName filter and matching names including Rubus saxatilis and Cyperus rubicundus.
The text from the search card becomes a column filter in the results grid. Example from 30 September 2026; the layout and totals may change. View full screenshot (opens in a new tab).
Status line showing 6,697 of 434,249 species records and a CalcFullName filter containing rub; Search Term is none.
Read Grid Filters and the filtered record count to check what was applied. Example from 30 September 2026; the layout and totals may change. View full screenshot (opens in a new tab).

The screenshot shows 6,697 of 434,249 species records for that example. These are sample-data totals from the screenshot, not fixed counts. Search Term: none does not mean your card search was ignored: the name and family conditions appear under Grid Filters.

The status text calcfullname LIKE '%rub%' describes the contains filter. You do not need to type that expression. To narrow the results further, add a compatible column filter; to broaden them, remove an existing condition.

2. Choose the right grid

Open the table dropdown above the results. Its label shows the current grid, such as Species. Choose another table to explore it while keeping the species-name and family filters from your search.

  • Species: start here to look up plant names and their taxonomic information.
  • Collection Events: use this for information about a collection made in the field, such as where and when it was collected.
  • Seed Accessions: use this for records of seed held as accessions or lots.
  • Seed Tests: use this for test records associated with seed, including germination or viability information where supplied.
Open table dropdown listing Species, Collection Events, Seed Accessions and Seed Tests.
Use this dropdown inside the results grid to change tables while keeping your search filters. Example from 30 September 2026; the layout and totals may change. View full screenshot (opens in a new tab).

Changing tables here keeps your search filters; choosing another search card on Explore the Data clears your form entries. The tables contain different kinds of records, so their columns and totals differ. Wait for the new table to finish updating, then check Grid Filters and the count. A filter can remain active even when its column is not currently visible.

Collection Events grid showing collectors, collector numbers and collection-date fields.
Collection Events includes the collector and collection details. Example from 29 September 2026; the layout may change. View full screenshot (opens in a new tab).
Seed Tests grid showing accession identifiers, test numbers, test dates and acceptance checkboxes.
A search for Germination Tests opens the table labelled Seed Tests. One accession can have several test records. Example from 30 September 2026; the layout and totals may change. View full screenshot (opens in a new tab).
Seed Tests status line showing 354 of 18,294 records with the same CalcFullName contains rub filter.
After switching from Species to Seed Tests, the rub filter remains; the count now refers to test records. Example from 30 September 2026; the layout and totals may change. View full screenshot (opens in a new tab).

The example now shows 354 of 18,294 test records. This is a count of tests, not a count of species. Switching tables does not mean that every record belongs to the one row you had selected: use collection or accession identifiers when following a particular seed lot.

In Collection Events, a collector's number helps distinguish one collection from another. In Seed Accessions, keep the accession identifier alongside the plant name and country. In Seed Tests, several rows can refer to the same accession because it has been tested more than once. Compare the test identifiers and dates rather than treating these rows as duplicates.

3. Find your way around the grid

Each row is a record in the selected grid. Each column is a field, such as a family name, identifier or date. The boxes immediately below the column headings are filters.

  • Scroll inside the results to move through records. Allow the next rows to load before continuing.
  • Use the horizontal scroll bar at the bottom of the grid to reach columns on the right.
  • The information below the grid shows the total and any active Search Term, Grid Filters or Grid Sort Order. Check it when the results are unexpected.
  • A greyed-out toolbar button may need a selected cell or record before it can be used. Select a relevant row and check again.

A larger screen makes wide grids easier to use. On a small screen, show fewer columns and scroll within the grid rather than reducing the text until it is difficult to read.

4. Choose columns with Column Manager
  1. Select Column Manager in the toolbar.
  2. Find the fields you want and use their checkboxes to choose which columns are shown.
  3. Select Column Manager again to close the panel and give the results more space.
  4. Scroll across the grid if a chosen column is outside the visible area.

Start with a small set: an identifier, plant name and the fields relevant to your question. Add more as needed. Hiding a column does not delete its data, and it should not be used as a way to clear a filter. Check Grid Filters separately.

5. Find a plant name
  1. Choose the Species grid.
  2. Find an appropriate column. For example, GenusName holds the genus, SpeciesName the species epithet, and CalcFullName the combined name.
  3. Enter the name into the filter below that column. If a filter menu is available, check the matching option, such as contains or equals, before applying it.
  4. Press Enter, then wait for the results to update and check that the returned names match what you intended.
FamilyName and CalcFullName column headings with filter boxes directly below them.
Type a condition in the filter box beneath the relevant heading. Example from 29 September 2026; the layout may change. View full screenshot (opens in a new tab).

For example, to look for species in Juniperus, start with Juniperus in the GenusName filter. This is an example to try, not a guarantee that every species in that genus is represented.

If you find nothing, check spelling, clear other filters and try the genus alone. A plant may be listed under a synonym or an earlier identification. The current sample data do not represent complete coverage.

6. Filter results and combine conditions
  1. Choose a column relevant to your question and enter a value in its filter box.
  2. Check the filter menu where available. A text match, a number comparison and a date comparison serve different purposes.
  3. Press Enter to apply the filter. Wait for the grid to update, then inspect the count and a few returned rows.
  4. Add a filter in another column to narrow the results further. Keep checking the active filters so that you know what is limiting the results.

Use a date or numeric field when you want to compare dates or quantities. Do not assume a blank value means zero. If a filter removes everything, clear the most recent condition first and check that the value belongs in that field.

For a value already visible in the grid, select its cell and use Filter on selected value. Check the resulting filter before adding another condition.

Write down the grid, fields and conditions if you need to repeat the search later.

6a. Search syntax: what to type in a column filter

Select the filter box below the relevant column heading, type an expression and press Enter. Wait for the results to update, then check Grid Filters below the grid to see the condition that was applied. Clear the previous filter before trying a different example.

Each example applies to the column you type it into. For plant-name examples, use a text column such as GenusName or CalcFullName. For number comparisons, use a numeric column such as NumberSown in Seed Tests.

Column-filter examples to try
Type this To find
jun Text containing “jun”. Try it in GenusName and inspect the returned names.
Juni* Text beginning with “Juni”, such as Juniperus. The asterisk stands for the remaining characters.
*rus Text ending in “rus”. The SeedPOD example below uses CalcFullName.
=Juniperus An exact match for Juniperus. Use GenusName, because a full species name contains additional text.
<>Juniperus Values other than the matching Juniperus value in the chosen column.
NOT Juniperus An exclusion using NOT rather than <>. Check the applied condition below the grid.
>20 Numbers greater than 20.
<20 Numbers less than 20.
>=20 Numbers greater than or equal to 20.
<=20 Numbers less than or equal to 20.
<>NULL Records with a value in that column, excluding missing values. A recorded zero is different from a missing value.

Check the whole field: an ends-with search in CalcFullName checks the end of the displayed full name. An author name or other text after the species epithet can affect the match. Use SpeciesName if your question concerns only the epithet.

The CalcFullName filter contains *rus, with returned names including Bromus diandrus and Leonurus.
An ends-with filter in SeedPOD: *rus in CalcFullName. Example from 29 September 2026; the layout and results may change. View full screenshot (opens in a new tab).

In this example, the status line shows calcfullname LIKE '%rus'. This is the database's description of the filter; you do not need to type that expression. The screenshot shows 117 matches out of 434,249 records at that time, rather than 117 records in the entire database.

6b. Combine terms with AND or OR

To combine terms in one filter box, put AND or OR between them, in uppercase, with a space on each side.

  • AND narrows the match: try Pinus AND nigra in CalcFullName to look for values containing both terms.
  • OR allows alternatives: try Juniperus OR Pinus in GenusName to look for either genus.

Press Enter and inspect the resulting rows and Grid Filters description. These examples act within the selected column. They do not search every field in a record.

Across columns: adding a filter in a second column narrows the existing results further. For example, a family filter and a genus filter must describe compatible records. Remember to clear the first condition if you intend to start a different search.

Try one condition first, then add another. If you get no results, check the spelling, field choice and other active filters before concluding that the data are absent.

7. Clear filters and start again

Different controls clear different parts of your search:

  • Clear the search term filter removes the search term, if one is active.
  • Clear all grid filter row filters removes the column conditions, including name and family filters applied by the Explore the Data search cards.
  • Clear applied grid sort order removes sorting. Sorting changes the order of records; it does not remove a filter.
Search Term, Grid Filters and Grid Sort Order labels, each beside its separate clear button.
Check these labels to see what is limiting or ordering the results. Example from 29 September 2026; the layout may change. View full screenshot (opens in a new tab).

To start again, clear any active search term and grid filters, then check the labels below the grid. Changing a plant name in one box will not necessarily remove conditions in other columns.

8. Sort rows and read column summaries

Select a sortable column heading to order the records by that field. Check the sort arrow and Grid Sort Order to see which ordering is applied. Use Clear applied grid sort order to remove it.

Toolbar icons, left to right: Excel export, column summary, record details, images and map.
From left to right: Export data to Excel, View a column summary, View all available record data, View record images and Display map data. Example from 29 September 2026; the layout may change. View full screenshot (opens in a new tab).

To explore the values in a field, select a cell in that column and use View a column summary. Read the displayed field name and any active filters before interpreting the summary.

Counts refer to records in the selected context. A count of test or accession records is not automatically a count of species, individual seeds or available lots.

9. Read a record's details
  1. Select the row you want to examine.
  2. Select View all available record data in the toolbar.
  3. Check the displayed name and identifier to make sure you are reading the intended record.
  4. Read the source, dates, methods and any conditions or notes before using the information.
Record details panel beside the Seed Tests grid, showing a long TestStepSummary value and Viability.
Select a row and use View all available record data to read values that are shortened in the grid. Example from 30 September 2026; the layout and totals may change. View full screenshot (opens in a new tab).

Keep the record identifier as well as the plant name when contacting us about a result. Several records can share the same name. When comparing grids, use the relevant collection or accession identifiers where provided; similar names alone do not establish that two rows refer to the same material.

A heading or cell ending in an ellipsis (…) is shortened to fit the column. Use Column Manager to identify the field, and the record-details view to read the available value. Short numeric dates can be ambiguous: check the date format before interpreting a value such as 5/2/2008.

10. View images and map information

Select a record, then use View record images to inspect any linked images. A message saying that no images are available refers to that record; it does not mean that the search has failed. Check image credits and permissions before reusing an image.

Display map data opens a map beside the grid. In the Seed Accessions example below, 499 records are available and 129 are mappable and mapped; not every record has usable coordinates.

  1. Choose a table, such as Seed Accessions, and narrow the results with filters if needed. Select Display map data in the toolbar.
  2. Use the + and - buttons to zoom and drag the map to move around. Switch between Map and Satellite using the controls at the top left.
  3. Check the Info tab and the Available, Mappable and Mapped counts. Options and Marker Styles provide further display settings.
  4. Close the Map tab with its X to return to the full-width grid. If an error occurs, follow the hard-refresh guidance in topic 16; filters may reset.
Seed Accessions map showing locations in southern Africa, Map and Satellite controls, and 499 available records with 129 mappable and mapped. Exact coordinates are obscured.
Map example from 7 October 2026. Exact coordinates are obscured in this guide. Only records with usable coordinates can be mapped; the layout and counts may change. View full screenshot (opens in a new tab).

A record without a displayed location is not evidence that the species is absent from an area. Coordinates may be missing or withheld, and the dataset may not cover that area. Check location accuracy before using a mapped point for planning.

11. Follow links to other plant databases

Select the species or accession row you want to investigate. The toolbar may then offer links to services such as Plants of the World Online, IPNI, GBIF and Genesys. Pause over a button to read its label and check whether it uses a name or an identifier.

Plant-database toolbar for a selected Seed Accessions record, with several enabled links and some pale unavailable icons.
Links available for the selected Allophylus rubifolius accession. Some icons remain unavailable. Example from 30 September 2026; the layout may change. View full screenshot (opens in a new tab).

These links are not available for every species or record. Availability depends on the selected record, the table and the names or identifiers supplied. A greyed-out icon may remain unavailable after selecting a row; it does not mean that your search failed.

Check the name and record returned by the other service. A name search can return several matches, and an external record may describe a different collection. Each service has its own coverage and terms of use.

12. Download data
  1. Choose the correct grid and narrow the results to the records you need.
  2. Check the active filters and record count. Downloads are limited to 5,000 records.
  3. Select Export data to Excel.
  4. Read the Download Agreement and the linked SeedPOD Terms of Use. Choose I Agree only if you accept them, or Cancel to return to the grid.
  5. Follow any remaining download options and check your browser's downloads list for the file.
  6. Open the file and check its columns, identifiers and number of records before using it.

Do not assume that highlighting one row means only that row will be exported. Check the options shown and the downloaded file. Keep identifiers, provider attribution and accompanying notes with the data.

For larger datasets or permission to use data outside the Terms of Use, contact seedpod@kew.org. Do not split a larger request into repeated downloads to bypass the limit.

The current records are test/sample data and should not be cited as research data.

13. Keep track of sources and request seed

When working with released data, keep the provider's attribution, record identifiers, access date and any supplied citation or use conditions. Record the grid and filters used so that you can explain how you selected the records. Follow the Terms of Use when using or sharing data.

Downloading a record does not request or reserve seed. Read Native Seed Supply for guidance on contacting the custodian and preparing a material request. Confirm availability, provenance, suitability and transfer conditions directly with the organisation holding the material.

14. Use the guides and grid with a keyboard

Use Tab and Shift + Tab to move between page controls. Use the skip link to reach the main content. On these guide headings, press Enter or Space to open or close an accordion.

On the search cards, Tab to the search-type choices and use the arrow keys to select a card. Tab through its name field, family dropdown and buttons. Enter in the name field submits the active search. Selecting a different card clears the previous entries.

Within the grid, arrow keys can move between cells. At a filter cell, Enter can move into its input and Escape can return to the cell. Keyboard behaviour varies between grid controls, and some controls still have accessibility limitations.

If a control cannot be reached, understood or operated, contact seedpod@kew.org with the page and task you were trying to complete. See the Accessibility statement for known limitations and help obtaining information.

15. No results, missing columns or an unexpected record count?
  • A search card is greyed out: select the circle beside its heading. Only one card can be filled in at a time.
  • The family list is unavailable: search by species name alone, or reopen Explore the Data to try loading the list again.
  • No results: check the selected grid, spelling and active filters. If you combined a name and family, try the name with All families first. Remove one condition at a time, or clear the search term and grid filters to start again.
  • A column is missing: check Column Manager, then use the grid's horizontal scroll bar.
  • A button is unavailable: select a relevant cell or row. Some tools depend on the selected field or on data being present.
  • The total differs between grids: check whether you are counting species, collection events, accessions or tests. These are not interchangeable.
  • The total is larger than the rows on screen: the visible rows are only part of the grid. Scroll within the results to browse further.
  • A familiar species is absent: try another name and check the filters. The current sample dataset is incomplete.
16. The website looks wrong, freezes or shows an error
  1. If the grid is loading, give it a moment to finish. Avoid repeatedly selecting the same tool.
  2. Make a note of your grid and filters before refreshing, if you can. They may be reset when the page reloads.
  3. Try a hard refresh to reload the page without using cached content:
    • Chrome, Edge or Firefox on Windows: press Ctrl + Shift + R.
    • Chrome or Firefox on Mac: press Command + Shift + R.
    • On a phone or tablet: use the browser's Reload option. If that does not help, close the tab and reopen SeedPOD.
  4. If necessary, sign in again and reopen the grid through Explore the Data.
  5. If the same action still causes an error, stop repeating it and contact us with the details below.

A refresh may help with a page that has stopped responding or is showing an older version. It will not fix every problem, including errors on the server.

Email seedpod@kew.org with the page address, approximate time, browser and device, selected grid, and the steps that caused the problem. Include the error message or a screenshot if possible. Do not include your password or confidential information.

Reading the results

How to interpret records

A blank is not zero

A blank result, quantity or location means that no value is shown. It may not have been recorded, supplied or made available. Do not replace blanks with zero when comparing records.

A test needs its context

Read germination or viability results alongside the test date, method, conditions, sample size and seed-lot history. Results from different methods or dates may not be directly comparable.

Names and records are different things

Several collections, accessions or tests can refer to the same species. Keep record identifiers when comparing them. Check synonyms and the original identification before treating similar names as different species.

A record is not an offer of seed

Seed availability can change. A record does not confirm that material is available, suitable for your project or permitted for transfer. Confirm these points with the organisation holding the seed.

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