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
2 ratings

Saturday - April 21, 2012

From: Godley, TX
Region: Southwest
Topic: Pollinators, Wildflowers
Title: Spots on bluebonnets from Godley TX
Answered by: Barbara Medford

QUESTION:

Hi Mr. Smarty Plants! I'm trying to separate rumor and folktales from fact when it comes to bluebonnets in Texas. I notice that bluebonnet blossoms have a double white spot on the center petal that I am guessing acts as a visual "target" for pollinators like bees. However, I also notice that some (but not all) older flowers have a deep burgundy or almost black "target". My question is this -- does the color change from white to burgundy of the "target" spot indicate that that flower has been pollinated? Or just that it is an older flower and not producing as much (or any) nectar & pollen compared to a bloom that has just opened? I didn't think to tag the target center - darker colored blooms to see if they develop seed pods till now, and our bluebonnets are almost gone. Thank you Mr. Smarty Plants and it's a pleasure to help support the Wildflower Center!

ANSWER:

And you can be sure we appreciate the support!

We don't want to get into this controversy, it looks to us like the pollinators (bees) and the bluebonnets are doing just fine without our trying to find out how they do it. However, we found several articles addressing this very question-we leave it to you to make your own decision.

From Texas Bee Watchers

From Texas Image Archives - Bluebonnets

From blog biologie

From honeybeesuite.com

From flickr.com

 

From the Image Gallery


Texas bluebonnet
Lupinus texensis

Texas bluebonnet
Lupinus texensis

Texas bluebonnet
Lupinus texensis

Texas bluebonnet
Lupinus texensis

Texas bluebonnet
Lupinus texensis

Texas bluebonnet
Lupinus texensis

More Wildflowers Questions

Need information about broadcasting wildflower seeds in a pasture 70 miles east of Dallas, TX.
April 20, 2011 - We recently moved to upper east TX - 70 miles East of Dallas. I would like to broadcast wildflowers in our pasture. I'm assuming I'll need to wait until next fall, but not sure about that. Can you t...
view the full question and answer

More on bluebonnets
March 14, 2003 - How did the bluebonnet get its name?
view the full question and answer

Seeding time for wildflower annuals and perennials in New York
October 27, 2006 - We have a large area of open land in front of our house and would like to dedicate part of it to wildflowers. I purchased some perenial seeds and would like to know if I can plant these this fall? T...
view the full question and answer

When the bluebonnets bloom
January 31, 2003 - Can you tell me when the bluebonnets are in bloom?
view the full question and answer

Wildflower blooming in Austin in mid-March from Laceys Spring AL
February 27, 2013 - Hi I will be at and around the center the weekend of March 9 & 10 to exhibit in the Art and Artisan's Festival and plan to stay a few extra days to "wildflower" either before or after. What is you...
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
© 2014 Lady Bird Johnson Wildflower Center