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

Saturday - December 18, 2010

From: Boerne, TX
Region: Southwest
Topic: Seeds and Seeding, Herbs/Forbs
Title: How does Asclepias asperula (antelope horns) respond to fire
Answered by: Nan Hampton and Mark Simmons

QUESTION:

From your experience with prairie burns, how does Asclepias asperula (antelope horns) respond to fire? Thanks.

ANSWER:

Mr. Smarty Plants asked the Wildflower Center's research ecologist, Dr. Mark Simmons, about the response of Asclepias asperula (Antelope horns) to fire and this is what he said:

"We have observed that the ripe fruits will pop open immediately after fire and disperse their seed across the charred landscape. Not sure if this is incipient adaptation to fire, but it is a very interesting response."

Since they weren't tested we can't tell you for sure whether those seeds were viable or if the plants resprouted from the same roots.  However, Mark says that he suspects that they both are viable.

 

From the Image Gallery


Arkansas yucca
Yucca arkansana

Spider milkweed
Asclepias asperula

More Seeds and Seeding Questions

Care for oak acorns after planting from Huntsville TX
April 21, 2012 - I planted oak trees from acorns, how often and how much do I water them?
view the full question and answer

When does Bouteloua dactyloides (Buffalograss) go to seed in southern US?
August 06, 2014 - When does Bouteloua dactyloides go to seed in the southern United States, mainly Texas?
view the full question and answer

Planting wildflowers on company property from Aquasco MD
April 04, 2014 - Our company wants to plant wildflowers on our property. How do I know how much seed, what type of seeds, how to care for, how to plant, basically everything? Finally, we hope to find use some deer-r...
view the full question and answer

Should I transplant my bluebonnets from the planter they came into soil in Austin?
April 10, 2009 - Dear Mr. Smarty Plants, Since moving to Austin two years ago I have fallen in love with bluebonnets. Last year I purchased seedlings from the Wildflower Center but a taste-first-evaluate-later inquis...
view the full question and answer

How do you determine male persimmon seedlings from the females?
May 11, 2013 - I have got new persimmon seedlings about 3 inches tall this spring, and am wondering if there is any way to tell male from female at this young stage? I just don't want to plant 20 or 40 seedlings an...
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