Aye when you put a reed block into a crafting table it gives back 9 sugar cane with a damage value 1, this makes the output pretty much wrecked since can't reuse for anything.

Also the reed block acts as fuel for for furnace but the Endoflames does not seems to recognize it, i know flowers are picky but let's regulate them :P

Anyway issue presents in Botania r1.3-135 w/ forge version 1231 (not the newest but the latest has some new problem with chisel blocks, from the changelog it seems there wasnt any update since 1231 which would cause / fix this issue)

If the blocks are fuel for a furnace it's some auto generation system based on recipes that I don't know about, since I didn't add that myself.

Fixed with 36e44e8

I think it fuels furnace because it's a wood block? Anyway, it's fixed the main issue so thanks ;)