Arrow arum, Peltandra virginica L., provided me a scare.  I was filming in Painter marsh, on camera.  The camera was running by itself on remote. I had a piece of edible duck potato in one hand and a piece of toxic arrow arum in the other.  I was making a distinction between the two.  After filming several "takes" on camera, I popped what I thought was the duck potato in my mouth...Oops, wrong hand!  (Continued below left)

See an edible look alike.

(next click picture)

 

That night I rolled out of bed with stomach cramps, cold sweat and a heart leaping from my chest.  My breathing was irregular.  I staggered out to the porch, fell to my kneesand concentrated on controlling my run away heart.  I slowed my breathing, got it deeper and survived the crisis.  Three days of Mylanta and the event was over.  More poisonous plants.

LOOK-A-LIKES: Pickeralweed leaf, left (with seeds before sheath of seed capsule forms) over them.  Below left arrow arum leaf.  Check out the differences.

Note:  The veins from pickeralweed (left) start from the base whereas the leaf veins from arrow arum (below left) start from the mid-vein and course to the margin of the leaf.

Arrow arum leaves are toxic, pickeralweed leaves are edible as they unfurl in the spring, under water.