As a new member to this site, I've found that my "entire plant" photos don't convert well to squares - they are all 3:2 rectangular so parts of the plant are lost in cropped translation. If I back up far enough to get the entire plant that could be square cropped, the resolution suffers dramatically,even Photoshopped, since I don't have a super-duper 24 megapixel DSLR. And quite frankly, spending the time to crop to squares takes more time from gardening...so I might not add many more photos for that reason.
I, too, would like to see entire plant shots in situ, as well as component parts.
On my wish list would also be a category in the photo data specifically for "leaves" or "foliage". Foliage is often the reason I grow a plant.
Monica