En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - The most common wildflower in North America

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
6 ratings

Wednesday - January 16, 2008

From: Milford, CT
Region: Northeast
Topic: Wildflowers
Title: The most common wildflower in North America
Answered by: Nan Hampton and Joe Marcus

QUESTION:

Hi Mr. Smartyplants, What the most common wildflower in North America? My friend thinks it's the oxeye daisy. Is this correct? I work for a puzzle publishing company, and am doing research for a themed puzzle. The puzzle is about wildflowers. Hope you can help! Debra in Milford, CT

ANSWER:

The answer depends on how you define the terms, "common" and "wildflower." Many of the most "common wildflowers"—that is, species commonly called wildflowers and occurring in all 48 contiguous states—are of Old World origin. Many are also considered weeds. Among them are Oxeye daisy (Leucanthemum vulgare), Bull thistle (Cirsium vulgare), Bachelor's buttons (Centaurea cyanus), Queen Anne's-lace (Daucus carota), Henbit (Lamium amplexicaule), Dandelion (Taraxacum officinale) and Shepherd's purse (Capsella bursa-pastoris) that all came from Europe or Asia.

Native candidates that occur in all the "lower 48 states" (though all are not native to every state) are Common yarrow (Achillea millefolium), Carolina Crane's-bill (Geranium carolinianum), and Sleepy catchfly (Silene antirrhina).

For our money, however, the two most common wildflowers (herbaceous native plants with showy flowers) are Blackeyed Susan (Rudbeckia hirta) and Common sunflower (Helianthus annuus). Both occur all across America and in many places occur in vast numbers.

Good luck with your puzzle and we hope it includes lots of native wildflowers.


Achillea millefolium

Geranium carolinianum

Silene antirrhina

Rudbeckia hirta

Helianthus annuus

 

 

More Wildflowers Questions

More on bluebonnets
July 28, 2004 - My bluebonnets are still blooming out of season! What is the general season for bluebonnets to grow?
view the full question and answer

Introduction of possibly invasive Texas wildflowers to Afghanistan
November 03, 2006 - I'm in Afghanistan right now, and at the USO over here there's a small garden where some service members have seeds sent from home to plant. I don't see any Bluebonnets so I asked my grandparents t...
view the full question and answer

Eliminating Claytonia virginica in Varna IL
April 13, 2010 - How do I get rid of or control Claytonia virginica? It is starting to take over my lawn.
view the full question and answer

Cut wildflowers for wedding in June in Panola Co., TX
May 17, 2005 - I need fresh picked Texas wildflowers for my son's wedding dinner on June 3. The wedding is in Carthage, Panola Co, Tx. I'm from Austin and am not familiar with that vicinity. What flowers should b...
view the full question and answer

Inadvisability of overseeding winter rye with wildflowers
January 15, 2007 - I've recently had such phenomenal success with winter rye seed that I'm looking for a spring wildflower seed mix to dress over the same area -- a thin-soiled and pretty bare open-sun (and sprinkler-...
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