Though not exhaustive, the following is an example list of vegetables, herbs and flowers typically available in the Fall.
Cabbage
Kale
Collards
Swiss Chard
Sunflowers
Zinnias
Strawflower
Anise Hyssop
Beets
Turnips
Radishes
Garlic
Mint
Basil
Dill
Cilantro
Winter Squash
Sweet Potatoes
Kohlrabi
Asian Greens
Roselle
Cosmos
Sage
Chives