The Student Herbarium 1. Look in the Student Herbarium to find sheets that correspond with the name you have chosen. Subclasses are arranged in the order we study them. Families are arranged alphabetically within subclass. To find out what subclass a family is in, consult the list inside any cabinet door.
Genera are alphabetical within the family.
Each genus has its own folder, or perhaps two if it is large. NOTE folders are placed under the tag with the family name, not above. Species are arranged alphabetically in each genus folder. If it's close, you will want to check your keying again or ask for help. Sometimes there are notes with helps pasted inside a genus folder or a note that says the name's been changed and directs you to another folder.