I found a TON of these things near the lake next to some cattails, they kinda look like a relative of those devil horn nut things.

by Donny_sharky

13 Comments

  1. flybasilisk

    I thought they were bats at a glance, no idea what they actually are though

  2. Mysterious-Okra-7885

    Bat seeds. Plant them in the spring and you’ll have a bunch of bats by Halloween.

  3. NorEaster_23

    Water Caltrop _Trapa natans_

    In the US this is an extremely problematic invasive aquatic plant species that will clog waterways if not dealt with

  4. TheColdWind

    Water chestnut pods. Very hard and resemble the anti-troop caltrops. Currently invasive in the U.S. One of the many reasons I don’t like wading in muddy shallows.

  5. fuzzypurpledragon

    I seem to vaguely remember some video of Asian cooking mentioned that water caltrops are actually edible… If you can get them open. Supposedly, they’re like a slightly sweet, slightly murky tasting potato.

  6. Lost-Examination2154

    We call them devil heads around here.

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