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 - July 01, 2008

From: Valdosta, GA
Region: Southeast
Topic: Invasive Plants
Title: Native vs. Invasive Experiment
Answered by: Joe Marcus

QUESTION:

I asked you earlier about my group's experiment on native vs. invasive plants in Valdosta. Here are what we chose to work with..native: spiderwort (Tradescantia ohiensis) and invasive: wild taro (Colocasia esculenta). Do you have any idea or suggestions on growing and monitoring them inside an aquarium in order for us to test their carbon dioxide levels and photosynthesis rates?? Thank you so much for your valuable time!!

ANSWER:

Clearly, we do not have enough information about the design of your experiment to help you.  It seems to us that a better choice for comparison would be two very closely-related species - one native, the other invasive.  Tradescantia ohiensis (bluejacket) and Colocasia esculenta (taro) are so dissimilar that it seems like any results you got would be skewed.  Moreover, Colocasia grows quite large.  Your aquarium will need to be proportionally huge to accomodate it.  We recommend discussing your project with a science faculty member at Valdosta State University.

 

More Invasive Plants Questions

Killing a century plant from Burton TX
August 08, 2013 - How do you kill the century plant, they are taking over?
view the full question and answer

Invasive phragmites from New Egypt NJ
July 30, 2011 - I have some wetland near a road. It has been taken over by phragmites. How is the best way to remove these grasses and add some diversity to this area. The area in question is approx. 100 by 30 feet.
view the full question and answer

Removal of mature agaves
November 20, 2007 - Hello- we live in Austin, TX and have a bed of different varieties of agave. They are near the walkway to our house, and are so out of control they pose a hazard to our guests walking up to the house...
view the full question and answer

Flowering landscape plants for Montgomery TX
March 07, 2013 - Hello I live in Montgomery TX. I am looking for low growing evergreen flowering plants for the front of my three deep beds. The first plant closest to the foundation is loropetalum, then I have a blue...
view the full question and answer

Eliminating black locust volunteers in Rockville MD
September 27, 2011 - I am a landscape designer whose client has a very large, mature black locust in her front yard. Not surprisingly, she also has multitudes of black locust volunteers popping up all over her yard. The...
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