Supprisingly, theres a lot about at this time of year,
Stuff that has died at the end of last summer but has not yet rotted down.
Grass and sedge can be harvested by "combing" through the tufts to get the dead stuff out, bracken is good too if you can find a dry patch (but watch the smoke as it lights up - theres plenty of it and makes you cough). Look out for any fallen trees after the high winds,
birch and cedar bark are good tinders, older fallen trees may have decayed to a state known as
punkwood, very lightweight and when dry will smoulder like charcoal. Also look for damaged pine trees that are oozing
resin - though only take the dry stuff, you can crumble this into your tinder bundle to help things along. There should be
Cramp Ball fungus and
Razor Strop Fungus (others as well but I haven't seen them myself) as well as
Horses Hoof, Artist Conk etc which are known ember extenders. Other things that I collect include old
wasp and bee nests - made of chewed wood (basically paper) and if theres any comb left in it, then you might find a little wax. Theres still the
downy seeds on clematis/honeysuckle and Rosebay Williowherb, but they're getting past their best.
Not really sure what you mean by "Not good tinders" unless you mean things like pebbles and clods of earth!
Have a try of a few that are mentioned and let us know how you get on with them.
ATB
Ogri the trog