Host an Event Volunteer Join Tickets

Support the plant database you love!

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.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

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.

Search Smarty Plants
See a list of all Smarty Plants questions

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
2 ratings

Sunday - December 07, 2008

From: Rosharon, TX
Region: Southwest
Topic: Invasive Plants
Title: Legality of using Chinese tallow seeds for Christmas decorations
Answered by: Barbara Medford

QUESTION:

If tallow trees are on the noxious list, is it illegal to use the white berries for Christmas decorations?

ANSWER:

Triadeca sebifera, Chinese tallow, is a native to Eastern Asia, and has become an invasive threat to ecologies, particularly in the Southeast and coastal plains. It is not only invasive, crowding out desirable native plants, but is potentially harmful to humans and animals because the berries and plant sap contain toxins. There is no law of which we are aware that prohibits use of the berries as Christmas decorations. However, we would not choose to employ plant materials known to be poisonous in that way. The possibility of the berries being accessible to children or pets would far outweigh the benefits.
 

More Invasive Plants Questions

How to get rid of devils club (Oplopanax horridus)
November 22, 2007 - please tell me how to get rid of devils club!!!
view the full question and answer

Non-native genista racemosa from Leander TX
March 28, 2012 - Hello, Mr. Smarty Plants. I fear I've made a horrible purchase at a local plant place. Bought a "broom" plant--it's not listed in your database. Latin name: genista racemosa, according to tag. ...
view the full question and answer

Elimination of Whitemouth dayflower in Dothan AL
March 18, 2009 - I am infested with Widow's Tears in my yard. I would like to get rid of them. Can you tell me how?
view the full question and answer

Control of Acacia escaping cultivation in California
March 26, 2007 - My backyard has been overrun by acacia shrubs. How and what can I do to permanently rid the area of this weed? I hold an agricultural QAL so I have access to herbicides if there are effective ones a...
view the full question and answer

Bermuda, not the only option in Memphis
November 04, 2014 - I'm building an energy efficient home in Memphis and want to extend that strategy to the landscaping. I'd like to plant native grasses, but this lot is surrounded by lots sodded with Bermuda grass....
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.