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?

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

Thursday - September 03, 2009

From: St Petersburg, FL
Region: Southeast
Topic: Non-Natives
Title: Does NPIN include non-native plant species?
Answered by: Joe Marcus

QUESTION:

I'm writing a book on the plants eaten by 12th century Indians of Florida. I'd like to use your site for some of my research. You say all of your plants are native, but then under some listings (wild garlic) you say the plant is native to Europe. Which is it? Were all of your listings growing here in the 12th century?

ANSWER:

Thank you for alerting us to the misleading wording of our NPIN entry for Allium canadense (meadow garlic).  The sentence you referenced was discussing the closely related European species, Allium vineale.  The entry also discussed another non-native species, Allium ampeloprasum.  To avoid further confusion, we have stricken our discussion of the non-natives from the web page for Allium canadense.

There should be no non-native (outside North America) plant species included in the NPIN database.  Some entries, like the one you read, may include some discussion of non-naitve species, but that would be very unusual.  The native origins of a few species are in dispute among botanists.  We make decisions on a case by case basis for those exceptions based on the best evidence available.

We do not have a definitive answer for your final question.  Most questions of nativity date to the time of arrival of Europeans to North America some 300 to 400 years after the period of time you're researching.  We know that Native Americans traded and spread edible plants among tribes and over large areas, but our information is not nearly so exact to say whether or not certain species occurred in Florida in the 12th century.  Unfortunately, none of the North American indiginous peoples kept written records.

 

 

More Non-Natives Questions

When and how to prune lavender (Lavandula sp.)
March 20, 2009 - Dear Mr. Smarty Plants I have a Goodwin Creek Lavender plant that I planted last year. It did very well but my question is about pruining. It seems that there is some growth coming up now that it...
view the full question and answer

Non-native, invasive mimosa trees
July 15, 2006 - I have a mimosa tree. The blooms on mine are very pale while I see many other trees with bright blooms. Is there anyway to change the color of the blooms? For instance, is the color due to the PH o...
view the full question and answer

Browning leaves on non-native Burford holly
August 22, 2008 - I have several dwarf Burford hollies whose leaves are browning. The individual leaves have colors of green, dark brown to light brown extending from the stem. Any ideas?
view the full question and answer

Problems with non-native orange tree in Palm Harbor FL
January 03, 2010 - Almost all fruit has fallen off my orange tree. It looks moldy or like mildew on tree and on fruit?
view the full question and answer

Plant for a salt water pool in Australia
September 27, 2011 - What plant is a perfect plant for small areas around a salt water pool?
view the full question and answer

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