Advanced Species Search

Search for specific plant species using some or all of the criteria on this page. To search individual species occurrence records, please use the Herbarium Specimen Search page. Click on the question mark icons next to search field labels to display help information about a specific parameter.

Leave blank to search for all possibilities
Include in Search
Classification

Additional Search Options

Filter by County

To search for plants within specific counties, select one or more counties from the Available Counties list on the left and click the Include button. Counties may also be excluded from search results by using the Exclude button.

Note: To select multiple options, hold down "Ctrl" on the keyboard while clicking the mouse (Ctrl-Click).

Available Counties
Counties to Include

Clear Include List

Counties to Exclude

Clear Exclude List