En EspaŅol

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

Wednesday - November 04, 2009

From: Round Rock, TX
Region: Southwest
Topic: Shrubs
Title: How can I distinguish between Wax Myrtle and Dwarf Wax Myrtle?
Answered by: Joe Marcus

QUESTION:

I need help identifying between a southern wax myrtle and a dwarf wax myrtle. I am after the bigger type and think my landscaper accidentally put in dwarves. How can I tell? I had 8 put in and their leaves are different, some serrate, some smooth, some narrower with no serrate while others are wider with serration.

ANSWER:

In the past, some botanical authorities considered Dwarf Wax Myrtle to be a botanical variety of Morella cerifera (wax myrtle) or Southern Wax Myrtle.  However, in recent years most botanists have come to realize that plants commonly called Dwarf Wax Myrtle are, in varying degrees, simply dwarf forms of Morella cerifera.  Many shrubby plant species tend to produce a wide range of plant sizes and growth habits.

Leaf serration and other visible characteristics are not always reliable indicators of form or ultimate size, but in general, the smaller the leaf, the smaller the plant tends to be.

Realizing this may not be a viable solution for you, the best way to ensure all plants are essentially the same is to asexually propagate one that has the desired characteristics.  For Wax Myrtle, propagation by cuttings or one of the methods of propagation by layering would be preferred.

 

More Shrubs Questions

Privacy screen for barn from Washington TX
April 27, 2013 - We live on a large ranch and have someone now next to us that built a barn on our fence line that we want to make a tree barrier to hide it, so we need to plant trees that will grow at least 15-29 fee...
view the full question and answer

Leaves on yaupon holly turning brown/black
July 20, 2011 - Arlington TX Yaupon Holly has leaves on stems closer to the bottom of the plant and moving up that are turning brown/black. Is this a disease, over/under watering? There is black gummy soil, but it ha...
view the full question and answer

Plants dying in circular garden in Killeen, TX.
July 31, 2012 - I have a large circular garden in my backyard out in the country in Killeen Texas. Last year two elms died. This year the Rose of Sharon has been dying one by one. One bush will completely die off bef...
view the full question and answer

Leaf loss on Cenizo in Bertram TX
November 17, 2009 - I need help with a purple sage (Leucophyllum frutescens) problem. Most of one of my plants started having paler, more greyish leaves, then the leaves began to fall off. It seemed to still look healthy...
view the full question and answer

Necessary sun exposure for Eves Necklace
November 12, 2008 - How little sun can the tree Eve's Necklace receive and still be happy and healthy? I have an intended spot that gets about 3, maybe 4 hours, some of that will be hot afternoon sun in the summer. Th...
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