Simple search is in a form of a search bar, always available at the top of the page(1). The search shows you suggestions while you type(2). There are also displayed „Related searches” to help you precise your search(3). It doesn’t matter if you use capital letters or lowercase letters – you will get the same search results.
The words that are typed in the search box are searched not only in the accession name, but also in the botanic name. This means that when you type „wheat” in the search bar, the search results will include not only plants of the genus Triticum (wheat), but also other species, which have that word in their name. In such cases, use the „Filter search results” options to narrow down your search criteria(4).