Podophyllum peltatum L.1 of 11
May 19, Blue Hills Reservation, Quincy
mayapple, wild mandrake
Leaf blades 5-7(-9)-parted, parts lobed or not (frequently 2-lobed), margins entire or coarsely dentate, teeth apiculate (from
description in Flora of North America). In this case leaf blade is only 4-parted, each part 2-lobed.