En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Invasiveness of non-native Lonicera fragrantissima in Austin

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
1 rating

Sunday - November 21, 2004

From: Austin, TX
Region: Southwest
Topic: Non-Natives
Title: Invasiveness of non-native Lonicera fragrantissima in Austin
Answered by: Stephen Brueggerhoff and Nan Hampton

QUESTION:

A couple of years ago I mistakenly bought Lonicera fragrantissima (winter bush honeysuckle), thinking it was native. I have since discovered that it is native to China and considered invasive in at least some parts of the U.S. Is it invasive here like Lonicera japonica? Should I remove it? Are birds likely to transport the seed to where it is more invasive?

ANSWER:

Several states that are members of the Southeast Exotic Pest Plants Council (SE-EPPC) rank Lonicera fragrantissima as invasive. Tennessee gives it a Rank 1 status. Rank 1 indicates a "Severe Threat", i.e., an "exotic plant species that possess characteristics of invasive species and spread easily into native plant communities and displace native vegetation; includes species that are or could become widespread in Tennessee". South Carolina and Virginia list it as a C-ranked species which "generally do not affect ecosystem processes but may alter plant community composition by out-competing one or more native plant species. They often establish in severely disturbed areas. The disturbance may be natural or human origin, such as ice-storm damage, wind-throw, or road construction. These species spread slowly or not at all from disturbed sites."

You can see its taxonomy with distribution maps at the USDA Plants Database. You can see descriptions and suggested control measures for Lonicera fragrantissima and other bush honeysuckles provided by the National Park Service and U. S. Fish & Wildlife Service, the USDA Forest Service, and the Plant Conservation Alliance.
 

More Non-Natives Questions

Use of non-native Indian Mustard for reducing lead in soil
February 07, 2007 - The EPA phytoremediation documents say lead contamination can be reduced with Brassica juncea: "Successful Reduction of Lead Contamination. Phytoextraction was demonstrated at a site in Tren...
view the full question and answer

Problems on mock orange plant in England
August 20, 2008 - I have a small mock orange plant that is about 3 years old. It is currently in a 12 inch plant pot in full sun. It bloomed beautifully this year but the leaves on both the new and old growth are start...
view the full question and answer

Dwarf oyster plant dying in Sunrise FL
July 06, 2012 - WHAT WOULD BE KILLING MY DWARF OYSTER PLANTS
view the full question and answer

Problems with non-native yellow lantana from Elgin TX
June 17, 2012 - Why do my yellow lantana buds turn brown and do not open fully? The sprinkler system does not spray onto the lantana.
view the full question and answer

Care of non-native potato tree (Solanum macranthum or Lycianthes rantonnetii)
June 20, 2009 - I live in Phoenix. I bought what was called a potato tree. Purple flowers with blooms quite often. It seemed a little puny and twiggy so I fed it Miracle Grow. It is now gorgeous with lovely leave...
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