Native Plants
Q. Who is Mr. Smarty Plants?
A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.
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Ask Mr. Smarty Plants
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
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Friday - May 08, 2015
From: Igo, CA
Region: California
Topic: Poisonous Plants, Problem Plants
Title: Identification of potentially toxic weed in California
Answered by: Nan Hampton
QUESTION:
Hi! Sorry about the error, I'm not very computer savvy! I have a weed that grows on my land; about 1 foot tall its flower looks like a Q-tip. My neighbor says it killed her horse! I can't find it on the website or in any of my books. I can't keep up with it pulling by hand, it's everywhere! What is it and what should I do about it, if anything? Thanks! WrenANSWER:
Mr. Smarty Plants is sorry but your description doesn't bring any native California plant immediately to mind. Your best bet is to contact the University of California Cooperative Extension Service in Shasta County to see if someone can identify your plant and advise you whether or not it is considered toxic to horses. Perhaps you can photograph it and send the photo to someone in their office. If it is toxic they will likely be able to tell you how to get rid of it.
Alternatively, you can visit our Plant Identification page where you will find plant identification forums that will accept photos of plants for identification. After it has been identified you can search the Internet by its scientific name to determine if it is toxic.
More Poisonous Plants Questions
Poisonous plant in Ohio with hydrangea-like flower
June 09, 2008 - Dear Mr. Smarty Plants,
I was sure that I had read that there is a poisonous bush that is native to Ohio that has flowers something like a white hydrangea..or was it queen ann's lace? I believe the ...
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Non-Toxic Flowering Vine for Sunny Trellis in California
March 12, 2015 - I am looking for a flowering trellis plant that is non-toxic to my dog, will grow in the California area that I live in, and will be in full sun.
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October 20, 2007 - Is there anything a gardener can plant to keep snakes away, especially poisonous snakes? Are there plants that attract snakes (Our dog was bitten by a cottonmouth right near our back porch a couple of...
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Hedgerow plants non-toxic to horses
April 07, 2012 - What would be a good, fast growing, hedgerow plant that is NON-POISONOUS TO HORSES? Thank you.
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Identification of a cucumber-like vine with fruit
November 16, 2011 - We found tiny, grape-size white melon-like fruit on a vine, with tomato-like/cucumber-like seeds. The leaves on the vine were similar to grape or cucumber leaves, but not spiny. They were behind our...
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