In Reply to: maple trees posted by Kelly on September 21, 1999 at 00:51:06:

http://wellness.ucdavis.edu/safety_info/poison_prevention/take_care_with_plants/toxicity_of_plants.aspl

This site lists them as "known to cause problems in animals".

I personally, do not use them. I have used oak before... but now use only manzania (sp?).

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