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

Monday - July 02, 2007

From: Los Altos, CA
Region: California
Topic: Plant Identification
Title: Mimosa pudica or \
Answered by: Nan Hampton

QUESTION:

I don't have a picture of a flower but I'm looking for a flower that I was told was called earthquake flower. It blooms at night. Could you help me?

ANSWER:

Mr. Smarty Plants found a plant called "Earthquake Plant", Mimosa pudica. It apparently closes its leaves hours before an earthquake. (It closes its leaves at night as well, so this behavior is only going to be predictive during daylight hours.) Its properties were supposedly discovered by the Japanese and they are capitalizing on this discovery by selling a kit with seeds, etc.

You can read more about M. pudica from the Biology Department of the University of Miami and the US Forest Service. This "sensitive plant" and its seismonastic properties were features as Plant of the Week on the Union County College (New Jersey) web page.

You can find still more information about the Earthquake (or Sensitive) plant, Mimosa pudica, by "Googling" its botanical name.

 

More Plant Identification Questions

Identification of groundcover plant in north Georgia mountains
September 16, 2011 - Was trail riding in N GA mountains - saw pretty ground cover plant ? vine - small green leaves with whitish borders almost look like clover leaves and has small bright red red berries - this was Aug 2...
view the full question and answer

Mystery plant in New Jersey
December 29, 2009 - We are trying to find the name of a shrub, growing in Southern New Jersey. with red berries that grow in a group much like lilac or oak leaf hydrangea. It is "feathery", not dense. A neighbor dug u...
view the full question and answer

Safe distance from foundation for Sycamore from Preston UK
August 24, 2011 - What would be the safe distance to have a sycamore tree near your house so it doesn't affect the foundations?
view the full question and answer

How to get rid of plants spreading fluffy seeds
July 27, 2008 - I live in Blaine, MN next to a Lake. The "buffer zones" next to the lake are filled with native grasses, weeds & wildflowers. We are trying to identify a plant that blooms July with lavender flowe...
view the full question and answer

Locating Rosa rugosa for Massachusetts
May 09, 2006 - There is a shrub that grows out on the Cape especially at the beach. I have always called it Beach Rose and I have heard other people call it a Beach Plum. However, the most recent picture of a Beac...
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