En EspaŅol

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
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.
Need help with plant identification, visit the plant identification page.
 
rate this answer
Not Yet Rated

Tuesday - February 07, 2006

From: Delta, CO
Region: Rocky Mountain
Topic: Non-Natives
Title: Many different species called
Answered by: Joe Marcus and Nan Hampton

QUESTION:

I know from researching that Dusty Miller is drought tolerant. But, I tend to water too much when I do get irrigation water. Will it stand this? (clay soil, near a very young globe willow, southern exposure, hot summers,wind,)

ANSWER:

Dusty Miller is often cited as an example of the problem associated with using common names. Here's a list of species with the common name of Dusty Miller and their nativity:

1. Senecio cineraria - Mediterranean
2. Lychnis coronaria - Mediterranean
3. Chrysanthemum ptarmiciflorum - Canary Islands
4. Centaurea cineraria - Mexico
5. Centaurea gymnocarpa - Capraia, Italy (endemic)
6. Centaurea ragusiana - Adriatic
7. Senecio viravira - Argentina
8. Artemisia stelleriana - US and Japan (possibly not native). More commonly referred to as Wormwood or Old Woman.

As you can see, there is only one species with this common name that is possibly native to North America. The most common of these is Senecio cineraria and this may be the one you have. Since we don't know for certain which one you have, we can't really answer your question. However, you can read about the care of several of these at the links above.

 

More Non-Natives Questions

Alternative for Pittosporum limelight
March 22, 2012 - Is it ok to plant a Pittosporum limelight by pool? Don't want bees! Needs to be 6 feet. Thanks.
view the full question and answer

Application of sprays to non-native Crape Myrtle from Prosper TX
June 29, 2012 - Can applying a systemic insecticide/fungicide combo prevent or limit Crape Myrtle blooms? I have 5 large lavender Crapes that are not blooming or budding yet and this is the first time I have used a ...
view the full question and answer

Micro clover for groundcover
March 10, 2012 - Hi there! I am interested in overseeding my lawn with a micro clover mix.. however, I cannot find any information on the web about how it might act here in Central Texas. Do you have any experience wi...
view the full question and answer

Black Sooty Mold on Bay Tree
February 25, 2013 - I have a large bay tree and all the leaves are covered with a black mold-like substance on the top part of the leaf. Under each leaf are some black/brown spots. I have washed the leaves with soap and ...
view the full question and answer

Damage to ruellia in Monroe LA
October 26, 2009 - I have hundreds of Ruellia Brittoniana. Dwarf Katie White, Katie Blue and Katie Pink. I am finding holes in some of the leaves, Some just have notches chewed out of them. Some of the leaves have...
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP | STAFF
© 2015 Lady Bird Johnson Wildflower Center