Genera within a family

cystis, = the bladder; generally a bag, pouch;
capnos, = smoke.
(greyish bladder-like capsules)
(LS, Le)

fumus, = smoke, steam, fume;
-aria, = indicates, connection or possession.
fumarium, = a smoke-chamber for ripening wine.
(perhaps the smell of some species)
(ld, BL, Le)