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
6 ratings

Thursday - May 12, 2005

From: Atlanta, GA
Region: Other
Topic: Invasive Plants
Title: Smarty Plants on vitex
Answered by: Nan Hampton

QUESTION:

I recently purchased a vitex tree and I don't know anything about it other that it blooms. Can you tell me everything there is about this tree?

ANSWER:

The Common Chaste-tree or Lilac Chaste-tree (Vitex agnus-castus) is not native to North America. It was introduced from the Mediterranean regions of southern Europe, northern Africa and western Asia. Here are more photos and further information about the Vitex tree.

Compounds made from the roots, flowers, leaves, bark and dried fruits of the tree have been used since ancient times in treating "female" disorders. The species name, agnus-castus from the Greek, means chaste since it was thought by the Greeks to suppress sexual passion. You can read more about its history and uses as an herbal medicine.
 

More Invasive Plants Questions

Controlling Rapistrum rugosum (annual bastardcabbage)
March 09, 2012 - The invasive, Rapistrum rugosum, seems to be especially ubiquitous this year. I communicated with Dr. Mark Simmons a few years ago regarding his research, which indicated that over-sowing wit...
view the full question and answer

Removal of trumpet creeper in Elkview MI
April 09, 2010 - Thank you for your informative response about the trumpet creeper. As pretty as it is- it will have to go! Trees are more important. Thanks again!
view the full question and answer

Splitting bark on non-native mimosa from Buda TX
June 24, 2012 - What would cause my Mimosa tree to have splitting bark. I've only lived in this house for 8 months and am learning about this tree. The other tree seems fine. It looks as though it split and then ...
view the full question and answer

Kudzu for Ft. Lauderdale, FL
July 27, 2010 - I just inherited a piece of land and am very much interested in starting some kind of homeopathic herbs. Can you tell me about Kudzu and where I can purchase some of these seeds?
view the full question and answer

Controlling Straggler Daisy
July 07, 2011 - Is there a barrier I can use that will keep Straggler Daisy under control so that I will not be a problem for my neighbors?
view the full question and answer

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