Horrific Herbarium - Volume 2

From the introduction:

The second installment in a series of field guides designed to help adventurers navigate the deadly plants of the world, Horrific Herbarium Volume 2 outlines 12 additional plants from around the planes. Ranging in threat from trivial to life-threatening, the plants contained herein are as sinister as they are varied. For legal reasons, the author suggests that adventurers hoping to become skilled at the identification of such dangerous plants do so with extreme care, and under the supervision of a competent teacher, lest they find themselves poisoned, drowned, or host to a growing parasitic tree.