Native Plants
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Thursday - May 01, 2008
From: Sault Ste Marie, MI
Region: Midwest
Topic: Poisonous Plants
Title: Information on Royal Empress tree
Answered by: Barbara Medford
QUESTION:
Would like to have some information on the royal empress tree; it is a non-native tree.ANSWER:
As a non-native, the Royal Empress Tree is not in our Native Plant Database. At the Lady Bird Johnson Wildflower Center we concentrate on plants native to North America. However, Paulownia tomentosa is not only non-native but is considered invasive in many parts of the country. That we ARE interested in. For some background, here is a previous Mr. Smarty Plants answer concerning this tree. There are a number of links in that previous answer to give you information on care, etc. As you can no doubt tell, we are NOT in favor of planting invasive trees. The USDA Plant Profile does not show it as growing in Michigan; the state may just be too far north, but it does grow in some northeastern states, so possibly it could survive Michigan winters. But do you want it to?More Poisonous Plants Questions
Is Thalia dealbata toxic to dogs?
May 16, 2011 - A pond in a park frequented by dogs contains Thalia dealbata and I have seen numerous dogs eating the roots with relish, which we discourage, of course. They seem to really enjoy it though. Aft...
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Getting rid of wild plums (Prunus angustifolia)
July 28, 2008 - When I bought my land, there was a humongous thicket of wild plums (Prunus angustifolia) approx 10 ft high and covering 5-10 acres. I raise goats, and have known that wild plums (the leaves) can cause...
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Plants for dog-safe privacy hedge in Missouri
July 03, 2006 - I live in Missouri and would like to put a "living fence" around my yard for some privacy. Ideally, I want something that is going to grow fast so that I don't have to wait years and years for my ...
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Spots on leaves of sevenleaf creeper in Austin
November 14, 2009 - Have 3 seven leaf creepers that are planted in mostly shade. In Sept & Oct 2009 all 3 plants had dried up leaves which fell off; however, all three plants grew new leaves when we got rain and are com...
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Is Texas ragwort (Senecio ampullaceus) toxic to livestock?
May 05, 2009 - Mr. Smarty Plants,
I have a question related to Texas Ragwort (Senecio ampullaceus):
I am concerned about toxicity to livestock as well as interested in natural control methods.
I was recentl...
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