Hi Boyd, First, find the plant in the database. On the left side of the page you will see a column that says Adding Actions. The first item is Upload a Photo. Click there and select a photo from your computer. It will take a couple of seconds to upload and then you will get a prompt asking what type of picture it is, "Entire plant", "bloom", "leaves" etc. Check off the correct box for what the picture is and then scroll to the bottom and click on the green area that says Submit.
Your photo will go into a queue for the database moderators and you will receive a system message once it's been approved.