You can now pick stuff up in Umbrare. If you're walking along and find some flowers in an odd place, you can pick them up and put them in your bag to save for later. Walk a little further and you can "plant" them in a more appropriate place. Right now there's not a whole lot of items that are able to be placed in your bag, so I guess you'll need to stick with weeds and flowers for now... ...I'll work on that.
To start packing your bag, press "B" or click the bag on the bottom tool bar. Now when you walk over something that can be picked up, it shows up on the "Bag Bar" in the section delineated with the icon shown below. Click it and it is removed from the map and now shows up on the "Bag Bar" in the section delineated by the icon shown above. It has been placed in your bag. You can now walk off with it and drop it off somewhere else. To drop it off, click the item in the bag section of the bag bar, and it is transfered to the tile section and placed on the tile you are currently on. Try it out! As always, let me know if you run into problems.