All members now have access to submit new proposals:
You can now edit the genus, species, cultivar name, common names, and synonym names. Just click on "Edit plant name" and then follow the page. This is also where you will add common names and synonym names.
Additionally, you can propose the deletion of a plant. Just click on "Delete this plant."
Moreover, I have condensed the actions for plants, and added those action links to the top-right of the page. This way you don't have to scroll to the bottom to find the links to add a photo, etc.