Explore Plants

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
    
 

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

Pictures of Bastard Cabbage from Dallas TX
April 07, 2012 - HI! Re your March 12 posting: The USDA Plants website pictures two very different looking plants identified as Rapistrum rugosum (bastardcabbage). Would you please post a photo with leaf and bloom ...
view the full question and answer

B1 for transplant shock in non-native bamboo?
January 24, 2009 - I am wondering about the details as I wish to transplant some bamboo. I do not know the actual variety, as I have at least 2 types, but will take a cutting to a high end nursery.Some of this is about ...
view the full question and answer

Problems with non-native Japanese privet from Glendale AZ
December 26, 2012 - We have Japanese privet shrub and they seem to be suffering from a disease, need help.
view the full question and answer

Evergreen grasslike plants for Austin TX
April 15, 2008 - Hi, I'm in Austin, TX and looking for some evergreen grass-looking plants. Would you explain the similarities/differences between Butterfly Iris and Lily Grass in this regard? Thank you
view the full question and answer

Spacing of non-native crapemyrtle in Anniston AL
August 04, 2009 - We bought some Dazzle dwarf crepe myrtle bushes. We need to know how far apart to plant them. Thanks
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.