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

Tuesday - September 05, 2006

From: Keystone Heights, FL
Region: Southeast
Topic: Trees
Title: Identification of Cockspur Hawthorn as Crataegus crus-galli
Answered by: Nan Hampton

QUESTION:

What is cockspur hawthorne?

ANSWER:

Cockspur Hawthorn (Crataegus crus-galli) is small tree in the Family Rosaceae (Rose Family) with thorny branches that grows in eastern North America. Here is more information from Texas A&M University and Ohio State University.
 

More Trees Questions

White ash trees with bunched up leaves from Nevada TX
June 09, 2012 - I have very young white ash trees (3' tall planted this winter) The leaves are crippled not opening up bunched up together and have a white powder. Is this aphids mites or what. Only on one tree. Th...
view the full question and answer

Planting under Walnut Trees in Harrisville, MI.
July 22, 2009 - I have 2 50+ yr old Black Walnut trees in Northern Michigan (zone 4). I am planting a new bed (raised of course) and was considering adding a hydrangea. I am curious if this will thrive due to the jug...
view the full question and answer

Native evergreen trees with highest value for birds
April 02, 2007 - What native evergreen trees have the highest value for bird seed/fruit (other than Juniperus virginiana)?
view the full question and answer

Care of a live oak with decay and perhaps fungus on trunk
July 14, 2011 - I have a huge live oak on my property in Salado that just lost a very large branch. The branch had decay in the center and also has a variety of bugs in it, espeically since it has been on the ground...
view the full question and answer

Privacy Screening Plant for New York Narrow Site
April 20, 2013 - I need privacy screening on the side of my house in Mount Kisco, New York located 40 miles north of New York City. The area gets plenty of sun but is somewhat narrow. What evergreen bushes or trees ...
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