Having looked at things more closely and done some more testing I have learned:
1.) How to add new plants
2.) To process plants with out a container can only turn them into thread. Strawberry thread?
3.) Process to bag gives only leaves. Strawberry leaves.
4.) Can process to barrel or vial however the jam is not edible. It can be cooked.
5.) Milling will put the jam into a bag. Sticky bags. That previously contained sand.
6.) Can extract at the still to vials. Don't know if it is edible then.
7.) Milling, Barreling, or vialing quintuples the quantity.
8.) I can name the jam what ever I want.
9.) Tasks at the smelter have moved to the raws. In all of the other cases it takes 1 berry to produce 5 jam. At the smelter it is possible to take 1 berry, 1 sugar, and anything else to make 1 jam. Or some other combinations.
So what plants should be processed to where.
Suggestions:
Strawberries to Vials
Prickle Berries to Vials
Sun Berries to Vials
Cabbage to Bags through farmers workshop
Fisher Berries to Vials
Jams will have a high value to make them more acceptable by the user.
Subterranean plants should not just be like normal plants with cave added in front of them. There are already none fruit plants, Quarry bush is a good example. Also reading the Raws shows that plump helmets are mushrooms.
code:
[MATGLOSS_PLANT:MUSHROOM_HELMET_PLUMP]
But back to the suggestions.
What plants where?