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

Saturday - September 19, 2009

From: Weirton, WV
Region: Mid-Atlantic
Topic: Invasive Plants
Title: Plant around Pittsburg from Weirton WV
Answered by: Barbara Medford

QUESTION:

I have seen this plant outside of the Pittsburgh,PA area and was told it is called Midnight Cowboy. It has bright yellow flowers and long green leaves that only comes out at night(so I am told). Can you tell me something of this plant?

ANSWER:

At the Lady Bird Johnsosn Wildflower Center, we are dedicated to the use, care and propagation of plants native not only to North America but to the area in which they are being grown. The genus Begonia is a tropical plant, originating in Brazil and southern South America, and is therefore out of our range of experience. When this plant escapes cultivation, it is considered invasive in some parts of the United States. Although begonias could probably be grown in a sheltered area in either Pennsylvania or next-door West Virginia, they would function only as tender annuals, and would need to be brought indoors in order to survive in the winter. We found this one piece of information on that particular begonia from Backyardgardener.com Midnight Cowboy Begonia but did not determine what color it is. You might try searching the American Begonia Society for more information. 


 

More Invasive Plants Questions

Comparisons of King Ranch Bluestem and Kleberg Bluestem grasses
September 03, 2008 - Regarding your answer to a question from Wimberly Tx on November 17 2007 about KR Bluestem: Many people confuse King Ranch Bluestem (Bothriochloa ischaemum) with Kleberg Bluestem (Dichanthium annulatu...
view the full question and answer

Eliminating ragweed in Sacramento CA
May 16, 2012 - Rag weed. How to be rid of it! My wife and lots of others that live in this part of Sacramento suffer greatly.
view the full question and answer

Identification of vine from Las Vegas NV
July 11, 2012 - I'm interested in identifying the vine shown by the leaf in this photo: https://picasaweb.google.com/lh/photo/zR3R4JSPYcCI4ESczNXWM4h8z33Cq5cyZNqSSYf9hx0?feat=directlink My mother-in-law got one o...
view the full question and answer

Planting time for non-natives in Irving TX
February 07, 2012 - Have dwarf nandinas and two lorapetalums that I want to transplant. Can I do it now February 6th 2012?
view the full question and answer

Removing three-seeded mercury in Austin
November 09, 2009 - How can I get rid of Three Seeded Mercury (Acalypha phleoides)? Even if I try to dig it up, the roots go down forever and it ends up just breaking at 6-8" down. Just breaking it off at the surface,...
view the full question and answer

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