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
Not Yet Rated

Monday - April 20, 2015

From: Buckannan Dam, TX
Region: Southwest
Topic: Non-Natives, Diseases and Disorders, Shrubs
Title: Teucrium resistant to Verticillium Wilt?
Answered by: Anne Van Nest

QUESTION:

Is Teucrium frutescans, or Bush Germander resistant to Verticillium Wilt? I cannot find it on a list anywhere.

ANSWER:

The Native Plant Database doesn't list Teucrium frutescans in the database as a native plant. There is a Teucrium fruticans that is native to the western and central mediterranean region. Teucrium though is not often attacked by verticillium wilt.  There is a good amount of information on the University of Minnesota Extension website about Verticillium Wilt.

Some native Teucrium for Texas have been included below.

Here's a question from a previous Mr. Smarty Plants on Shrubs for Central Texas that are Verticillium Resistant with a several more plants listed.

 

From the Image Gallery


American germander
Teucrium canadense

American germander
Teucrium canadense

Small coastal germander
Teucrium cubense

Lacy germander
Teucrium laciniatum

More Non-Natives Questions

Agave attenuata Poisonous?
March 12, 2015 - Is Agave attenuata (foxtail agave) poisonous to horses or humans?
view the full question and answer

Growth of non-native bermudagrass in Snelville GA
July 16, 2011 - How do you grow Bermuda grass successfully in the state of Georgia? Techniques in fertilization, lawn cutting and general maintenance. Thank you.
view the full question and answer

Mercer Society of Harris County Plant Sale from The Woodlands, TX
March 15, 2011 - Love the Name! Anyway, the Mercer Society of Harris County will be having its annual plant sale late this month and as usual I will be attending. I'm trying to find some tropicals and sub-tropicals...
view the full question and answer

Natural barrier for sheep in England
July 26, 2008 - Hi I am trying to find a plant that sheep will not eat to use as a natural barrier to keep sheep out of my R/C model flying clubs flying field.It will have to be a couple of feet tall and be a long li...
view the full question and answer

Companion plants for non-native Santolina virens
March 23, 2015 - Can you recommend companion plant options for Santolina virens? The companion plant would be planted randomly and interspersed with the santolina and needs to be no taller than 12 inches because of th...
view the full question and answer

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