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
Thursday - May 14, 2009
From: Sierra Vista, AZ
Region: Southwest
Topic: Invasive Plants
Title: Why is Asphodelus fistulosus (onionweed) forbidden by property owners assoications?
Answered by: Nan Hampton
QUESTION:
Our local property owners association is imploring us to remove all onionweed (Asphodelus fistulosus L.). The USDA lists it as a noxious weed. Why? I think it is pretty and flowery. Is it poisonous, hallucinogenic, or what? Thank you.ANSWER:
Asphodelus fistulosus (onionweed) is an invasive, non-native from southern Europe, Mediterranean Africa and western Asia. On the webpage for the Center for Invasive Species and Ecosystem Health you can find links to several noxious plant lists on which it appears. It is very aggressive in propagating itself and has few, if any, predators since it is unpalatable to cattle and most wildlife. You can read more about its status in Arizona from the Arizona-Sonora Desert Museum's Invaders of the Sonora Desert Region page. The Tonto National Forest in Arizona also has a page devoted to the onionweed. Mr. Smarty Plants says "thanks" to the local property owners association for helping to protect the environment from this aggressively invasive non-native plant.More Invasive Plants Questions
Liriope spicata for erosion and dust suppression from Bonifay FL
August 16, 2011 - I want to plant Liriope 'spicata'. I know it can be aggressive and that's what I want. We live on dirt road and need something by road for help in erosion and it's also hard to mow this are...
view the full question and answer
How do I get rid of Smilax bona-nox?
June 09, 2009 - Hi, we live in Circle C and our home backs to an easment area which has become overrun with what some are calling wild grapevine. Recently we noticed a different vine coming up in our backyard throug...
view the full question and answer
Identity of Dwarf Oyster Plant.
June 02, 2009 - I purchased a plant from the local Home Depot, and it said on the sticker in was a Dwarf Oyster Plant. I can't seem to find any information on that name, so maybe it was marked wrong. See if you ca...
view the full question and answer
Evergreen privacy screen
August 10, 2015 - We are looking for a good plant(s) that would provide a privacy screen by our fence. We were looking at clumping bamboo (maybe black) because it grows quickly and it not too thick. The new plants woul...
view the full question and answer
Removal of poison ivy by goat in Lone Jack MO
May 29, 2009 - Easy organic removal of poison ivy?? I bought a goat, but you can borrow a neighbors. Always get 2 as they get lonely. They love to eat poison ivy, pull up vine roots and all, and leave the grass.
view the full question and answer
| Support the Wildflower Center by Donating Online or Becoming a Member today. |