Host an Event Volunteer Join Tickets

Your gift keeps resources like this database thriving!

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?

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

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
Not Yet Rated

Friday - February 20, 2009

From: Fate, TX
Region: Southwest
Topic: General Botany
Title: What do cedars do to cause cedar fever?
Answered by: Barbara Medford

QUESTION:

What do the native cedars in Fate Tx do in the winter that causes allergies to get really bad that they have named it cedar fever

ANSWER:

The native cedars, which aren't really cedars at all but  Juniperus ashei (Ashe's juniper), are just doing what all plants and animals are wired to do, which is reproduce. This article from Texas Monthly Ranch Cedar Fever explains it much better than we can.  We don't know if it will make you feel any better, but Fate, TX is not the only place this occurs. You share your discomfort with just about everyone within wind range of Central Texas, where the Ashe juniper thrives. 


Juniperus ashei

Juniperus ashei

Juniperus ashei

Juniperus ashei

 

 

More General Botany Questions

Smarty Plants on forbs
October 16, 2005 - What kind of plant is a forb? I see the term used frequently in reference to grasses (I think), but I can't figure out exactly what a forb is.
view the full question and answer

Mountain laurel with fasciation
July 24, 2014 - My Texas Mountain Laurel bush has developed several "crested branches." What causes this, is it harmful & how do I get rid of them??? Thank you!
view the full question and answer

Propagating a white cultivar of Texas Mountain Laurel (Sophora secundiflora
September 09, 2016 - I am trying to propagate a white cultivar of the Texas Mountain Laurel. I plan to use bee sticks and pollinate the plant. Are the plants self fruiting or do I need to find another white mountain laure...
view the full question and answer

Checklist of native plants
March 03, 2008 - I have recently submitted my membership. I would like to know if there is a complete list of wildflowers, that one may check off as they are seen, such as the birders check off their lifetime list.
view the full question and answer

Plants killed by frost
October 31, 2007 - In a frost why do flowers etc. die where grass will not die?
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.