True and False

After yesterday's rains we were up and running for what might be the last morels of the season, and after many fruitless hours in remote areas, a sweet spot delivered two morels at once: an edible yellow morel (Morchela esculenta), a big 'un, 10-plus centimeters; and a Gabled False Morel (Gyromita brunnea), interesting to look at, but containing the same chemical used in rocket fuel. Cooking the false ones will not make them safer. The yellow morel was photographed in place, before we cut it from the earth with scissors.

Gabled False Morel doesn't look much like a morel to me.