Rent Shop Volunteer Join

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

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

Tuesday - March 22, 2005

From: Texas City , TX
Region: Southwest
Topic: General Botany
Title: Smarty Plants on Hypogon
Answered by: Joe Marcus

QUESTION:

How many sides does a hypogon have?

ANSWER:

If you are asking about the stems of the native plant genus Hypogon (all North American species are now placed in the genus Collinsonia), then the answer is four. Collinsonias (syn: Hypogon spp.) are members of the Lamiaceae (Labiatae) family. Most members of that family, including the genus Collinsonia, feature square stems.
 

More General Botany Questions

Manzanita struggling in CA
March 01, 2012 - I live in Monterey, CA and I have had a manzanita (either Dr. Hurd or Mt. Hood) growing successfully in my yard for about 4 years. This fall all the leaves turned brown and brittle. I am not sure if d...
view the full question and answer

Seed for Kosteletzkya virginica, salt marsh mallow
January 13, 2009 - I have a nursery in North Carolina. We are looking for a reliable seed source for kosteletzkya virginica salt marsh mallow. We are www.campbellfamilynursery.com
view the full question and answer

Consequences of leaving geranium in dark room
December 18, 2005 - What would happen to a geranium plant that was left to grow in a dark room for many days?
view the full question and answer

Can users sort plant lists in the Plant Database?
November 17, 2008 - Although your database searches are very useful, I would like to take it further, for example by sorting the "Central Texas Recommended" list on various columns, as you might do in a spreadsheet. D...
view the full question and answer

Information about Turk's Cap for school project
October 19, 2012 - Hello, my name is Veronica. I am doing a Species Study on Turk's Cap at Clint Small Middle School in the Green Tech Academy. I would like to learn more on my Native Texas Species. I am contacting you...
view the full question and answer

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