Native Plants
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.
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.
rate this answer
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
More Herbs/Forbs Questions
Native plants both deer resistant and good for erosion from North Oaks MN
August 23, 2012 - We have several partially sunny areas on hills that are prone to both deer and erosion. Our goal is to reduce runoff in an effort to preserve the watershed that provides tap water to many citizens of ...
view the full question and answer
Propagation of Blackfoot daisy seed
July 21, 2015 - I have a three yr old Blackfoot daisy. How do you root Blackfoot daisy seeds? When is the best month to grow these seeds?
view the full question and answer
Plant identification from Springfield MA
July 19, 2009 - We have a house next to us that is vacant. The lawn has not been mowed in months. a tall flower has grown amongst the grass and weeds. It is about 3 to 4 feet tall green stem and the flower is about 2...
view the full question and answer
Gaura Plants Dying In PA
July 16, 2014 - I had six gaura plants. They were beautiful last year. Now I have one that is doing well and the others are dying slowly one at a time. I don't understand this. They are on a slight slope and have ...
view the full question and answer
Pollinator garden for Belen NM
May 16, 2012 - Trying to set up a flower garden to attract bees and butterflies. Can you tell me what would be best to grow. I live in Belen, NM.
view the full question and answer
| Support the Wildflower Center by Donating Online or Becoming a Member today. |