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From: Austin, TX
Region: Southwest
Topic: Edible Plants, Poisonous Plants
Title: Is Thalia dealbata toxic to dogs?
Answered by: Jimmy Mills
When Mr. Smarty Plants gets questions regarding toxic plants, he consults a suite of toxic plant databases that are listed below for answers.
ASPCA Toxic and Non-toxic Plants
Poisonous Plants of North Carolina
Cornell University Plants Poisonous to Livestock
University of Pennsylvania Poisonous Plants
Canadian Poisonous Plants Information System
Thalia dealbatta Thalia dealbata (Powdery alligator-flag) does not appear on any of these lists. However, this doesn’t guarantee that it isn’t toxic, but it lowers the probability.
Here’s an obscure reference at an academic paleontology conference to it being eaten by Native Americans.
http://www.ou.edu/cas/archsur/plainsconf/FinalSchedule.pdf see page 32.
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