Hi: At your site under "Benefit" it is mentioned that the seeds, leaves bark and twigs of Rosa acicularis Lindl. can be fatally poisonous to humans and animals. None of my past or present studies have indicated such information of the plant being poisonous. Could you offer particular information about this toxicity and/or reference sites I might research? Many thanks for the wealth of information at your site.
Mr. Smarty Plants thinks that the reported toxicity for Rosa acicularis (prickly rose) was mistakenly applied to the wrong plant. As far as we can determine, R. acicularis is non-toxic. In fact, we don't know of any species in the genus Rosa that has toxic properties. The fruits of this genus, rose hips, have been used for centuries by indigenous people for food and medicinal purposes. We have removed this statement from our Native Plants Database and we thank you for pointing out this inaccuracy so that we could correct it.
Vines for fence, safe for horses in California December 12, 2013 - I live in a fire prone part of Orange County, CA named Silverado and own horses. Am interested in fast growing vines to cover a fenced area which are horse safe. Thank you. view the full question and answer
Damaged leaves on bottlebrush buckeye from Glen Mills PA June 09, 2013 - My recently planted bottlebrush buckeye plants' leaves are looking damaged but it doesn't look like insect or fungus damage. They look battered by wind but I don't understand why that would happen... view the full question and answer
Smarty Plants on Texas cherry tomato April 24, 2005 - We just bought 2 Texas cherry tomato plants at the plant sale. We have to container garden in a walled courtyard due to deer. (Would deer be attracted to the plants in a garden with herbs and high de... view the full question and answer
Puppy-friendly privacy screen in Montana November 02, 2012 - I need some puppy-friendly short(< 30') privacy from the gigantic windows of my next door neighbor. But- there are power lines above the area that I needed to plant! I had planned on an aspen grove, ... view the full question and answer