Mary, which plant is it? I don't see anything in the pending queue from you. You can always check the pending queue yourself from the main Plants database page by clicking on any of these options below the search box:
Moderation queues: [ Images | Data proposals | Misc proposals ]
If you have one of your there, then I do believe you can click on it again, not sure though as I have Moderator functions for some stuff so it may be slightly different.
By the way, for your Butterfly Bush, Dave will have to edit it. The common name is just Butterfly Bush, you did the species right but the cultivar name should be Honeycomb.
Linda, to add pictures, you can simply type in the cultivar name of a plant into the search box to find the correct entry you are looking for. For instance, you already entered an image for the rose "Sunsprite'. You can simply type that name and it will bring it up. Sometimes those cultivar names are popular among different genus like roses, iris and daylilies but each one will come up and you just select the correct one.