En EspaÑol

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
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
Not Yet Rated

Sunday - November 28, 2010

From: Fayetteville, NC
Region: Southeast
Topic: Non-Natives
Title: Comparison of native and non-native bulbs from Fayetteville NC
Answered by: Barbara Medford

QUESTION:

I am just a gardener seeking natives. As I could not find Crinum americanum bulbs/plants specifically, I checked further online. Here's an excerpt of what I found from the Louisiana Native Plant Society: Garden Bulbs for the South. Ogden states there are two look-alike Crinums. One is native but rare in cultivation because of its need for wet conditions (Crinum americanum), and a tropical drylander (Crinum erubescens), which is often sold as Crinum americanum ‘Robustum.’ The only difference that readily distinguishes between them is that the native is an aquatic or boggy condition grower, the tropical South American species will not grow in water, but in ordinary garden conditions. This is not the only parallel to species in the Southern United States and in subtropical South America where similar climatic conditions occur. My conclusions: I do not have the native Crinum americanum of the Gulf Coast and South Atlantic Coast. But what I have is a beautiful plant, well worth the little effort in growing. Thought you might want to know.

ANSWER:

Congratulations on being a gardener seeking natives. In your discussion on the native Crinum americanum (Crinum lily) and the non-native Crinum erubescens, your facts are correct. The Native Plant Police will not be out to ticket you for permitting a non-native into your garden; even the most fervent native plant gardeners are sometimes guilty of allowing a lavender to sneak in or perhaps an old rose. Our main concern is that we not allow non-native invasives to take over and crowd out the native species in the garden.

Images of Crinum erubescens from Google.

From our Native Plant Image Gallery:


Crinum americanum


Crinum americanum


Crinum americanum


Crinum americanum

 

 

 

 

More Non-Natives Questions

Problems with non-native althea in Georgetown, TX
June 20, 2009 - My white althea's leaves have a white edge, last year the bloom did not open. Is it sick?
view the full question and answer

Pruning non-native razzmatazz rose from Canton MI
April 26, 2010 - I have 5 "hardy" rosebushes called "Razzamatazz" which are about 3 years old. I don't know how to prune them properly. I do cut the dead bloom back just before the "leaf of 5", which seems to...
view the full question and answer

Evergreen non-native herbs for Bastrop TX
August 26, 2010 - I'm looking for evergreen herbs for Bastrop Texas. I planted an herb garden in the spring of 2009, but mostly all of them died in the winter. Rosemary, Tarragon and Sage made it. thank you!
view the full question and answer

Replacement for non-native Sago palms in Austin
November 28, 2010 - We have two pillars, one on each side of our front door. There is a sago palm in front of each pillar. It is a dramatic and beautiful look, but the palms, facing north and in shade, are growing so tha...
view the full question and answer

Problems with non-native Ficus Pumila
October 23, 2008 - I have successfully maintained Ficus Pumila trees indoors for many years. Over the last year my two indoor,5' (in container) ficus trees have developed large brown lesions that turn "papery" befor...
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