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
1 rating

Thursday - March 12, 2009

From: Driftwood, TX
Region: Southwest
Topic: Plant Identification
Title: Name of algae on ground that swells after a rain
Answered by: Nan Hampton

QUESTION:

What is the name of the algae looking stuff on the ground that swells up after rain. I thought it was "nostock" but I can't locate that name anywhere. Thanks!

ANSWER:

The name you are looking for is Nostoc.  They once were called "blue-green algae"; but they aren't algae and even though they can photosynthesize their own food, they aren't plants at all—they are cyanobacteria.  They are ancient organisms, the oldest known fossils.  The chloroplasts in plants (where photosynthesis takes place) originated when eukaryotic cells (those containing nuclei—bacteria don't have nuclei) started enclosing cyanobacteria in their cells.  The eukaryotic cells benefited from the cyanobacteria photosynthesizing food for them and the cyanobacteria benefited from the protection it gained in the eukaryotic cell.
 

More Plant Identification Questions

Identification of tree with orange flowers in Mississippi
June 01, 2013 - Saw beautiful Orange colored flowers on a tree in Jackson MI. Can't find one that is hardy in our zone. It looked to be about the size and shape of an apple tree. What could it be?
view the full question and answer

Instructions for pictures from Red Bud IL
January 29, 2012 - Mr. Smarty Plants, I followed your instructions on how to submit pictures for you to identify "If you would like to know what the plant is that came up, Mr. Smarty Plants loves to identify plan...
view the full question and answer

Who was Salvia clevelandii named for?
May 12, 2009 - Where does the term "clevelandii (as in the Salvia I recently saw for the first time) originate?
view the full question and answer

Identity of a pink-flowering bush with flowers like sweet peas
June 29, 2012 - I have found a pink flowering small tree / bush that has picky branches kind of looks like sweet pea flowers and the leaves kind of look like shumac. Growing near the thick woods of northern MI
view the full question and answer

Plant ID in Flower Mound TX
June 23, 2009 - I have a large native tree in the back yard, leaves resembles a live oak, but evergreen,& small white flowers in the spring, very tall vase shaped tree. It had no acorns or berries.
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