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

Sunday - September 16, 2012

From: Portland, OR
Region: Northwest
Topic: Herbs/Forbs
Title: Nativity of Bidens frondosa from Portland OR
Answered by: Barbara Medford

QUESTION:

Is Bidens frondosa (Beggar's Tick) native to North America or is it introduced? If introduced, is it considered invasive?

ANSWER:

According to his USDA Plant Profile Map, Bidens frondosa (Devil's beggartick) is indeed native to North America, and to Multnomah County OR.

As to its invasiveness, here are comments we found on it:

From Illinois Wildflowers: "This plant is easy to grow, and can become a weedy pest."

FromWikibooks: "The sticky seeds make this plant a nuisance for pet and livestock owners, and it is generally seen as a weed."

Summary: Bidens frondosa (Devil's beggartick) is native to North America; we found no reference to its being invasive but it was widely described as a weed. You must draw your own conlusions on that.

 

From the Image Gallery


Devil's beggartick
Bidens frondosa

Devil's beggartick
Bidens frondosa

More Herbs/Forbs Questions

Need suggestions for landscaping along a creek in Lenoir, NC
July 25, 2011 - I live in Lenoir, NC and would like to landscape my creek bank that is about 90 feet long and is 200 feet from my house. I thought about evergeen bushes maybe rhododendron; some grasses; a few trees ...
view the full question and answer

Plants for a Steep, Sunny Slope in Iowa
April 28, 2013 - I am looking for plants native to Iowa for a steep, sunny slope or groundcover.
view the full question and answer

Invasive native blackeyed susans from Warren OH
August 07, 2013 - In our demo garden we master gardeners in NE Ohio have been unable to get rid of black-eyed susans which have, like the other person, prevented or "killed" the other perennial plants. They are spre...
view the full question and answer

Plants for under a fountain splash line in California
January 29, 2009 - What plants should we plant under our fountain's splash line in our Mediterranean style courtyard? The area will get wet from the fountain's splashing and have "full" sun. We are on a rock ridge...
view the full question and answer

Non-blooming Hypericum in Eastern Pennsylvania
June 14, 2009 - I purchased a St. Johnswort about 3 years ago. I has never bloomed. It is alive & well. I know this since it has started to spread shoots. Is there a trick to this one? Occasionally something I plant ...
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