Host an Event Volunteer Join Tickets

Support the plant database you love!

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

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

Sunday - June 07, 2009

From: CentraI Islip, NY
Region: Northeast
Topic: Plant Identification
Title: Plant Identification
Answered by: Nan Hampton

QUESTION:

Having great difficulty identifying a perennial plant. Although it looks marvelous (coming in two shades), I haven't been able to correctly identify it. Local college feels it is Eupatorium Rugosum, however the white flowers do not produce seeds, they emit a cloud of spores in the fall, which are highly prolific sprouting hundred of new plants in the spring. All research indicates that this plant is not native to this region. please help

ANSWER:

Flowering plants make seeds, not spores.  The "spores" you see are no doubt very tiny seeds.  Please send us photos and we will do our best to identify it. Please read and follow the instructions for submitting photos on Mr. Smarty Plants' Plant Identification page.
 

More Plant Identification Questions

Instructions on posting photos of plant for ID
February 29, 2008 - I need help identifying an adopted tree. How do I post the picture so I can show you? It's a odd one I've never seen.
view the full question and answer

Want to know the name of a string looking moss in OR.
August 02, 2011 - I want to know the name of a string looking moss or Licha that grows on pine trees? Thought was old mans whiskers, but this search brings up a flower; not what I am looking for. I found some in Glacie...
view the full question and answer

Need Plant Identification from Bon Aqua, Tennessee?
September 01, 2010 - By a creek, I found a plant that I have never seen in my life. It has a tall stalk and has leaves like a weed or grass, and the flower looks like a pine tree. The plant looks like a mix of a grass, a...
view the full question and answer

Plant identfication
August 16, 2009 - We live in a forested area in Rockmart,GA. There is a creek in the woods and a lily type plant that only flowers occasionally. It is white in the center and has thin white spires that jut out from t...
view the full question and answer

Difference between Oxalis debilis and Oxalis violacea
June 22, 2015 - There are two species of pink oxalis reported to grow here in Jefferson County, Oxalis debilis (introduced) and O. violacea (native). How can I positively identify which one I have growing in my yard?
view the full question and answer

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