What sort of plants are poisonous for dogs?

[Mutley]

My dog ate my Cleome. She threw up right after she ate it, and now is acting normally, but does anyone know if this plant will make her sick?

Here's a pic of the plant


My dog is really going berserk lately with eating things. Does anyone know why she might be doing this? She ate stuff as a puppy, but that tapered off when she was about a year old. Now she's doing it again.

[flvegan]

1. These might help

Plants poisonous to dogs:
http://www.uexplore.com/health/poisonplants.htm

And from the ASPCA, a huge list:
http://www.aspca.org/site/FrameSet?style=User&url=../toxicplants/M01947.htm

[Mutley]

2. okay

Cleome is not on the list. Phew!