This incorporates 17 types of oaks, 29 types of hawthorns, redwoods, American chestnuts, dark debris, and white bark pine.
Not entirely settled by the analysts that somewhere in the range of 11 and 16 percent of the 881 tree species contemplated are at risk for becoming terminated.
California and Florida both have the biggest quantities of jeopardized tree species, with 45 and 44, separately.