another twist on the "flammability" of Dictamnus----
collecting seed/cutting stems can cause *SEVERE* skin burning/blistering/rash/welting.
having gotten close & personal with thousands of plants over decades of collecting seed, there are surprisingly few that have ever
caused negative reactions---but dictamnus was one of the worst. not only i, but 2 of my garden elves were severely affected; one
having to seek medical attention. her burns ended up in permanent scarring.
when we analyzed our personal history with the plant (why it happened some years, but not others) we seemed to have discovered that very hot, humid days was the crucial factor. perhaps in extreme heat, the oils/chemicals are more activated/potent.