Native Plants
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.
Did you know you can access the Native Plant Information Network with your web-enabled smartphone?
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
rate this answer
Tuesday - June 11, 2013
From: Waynesville, NC
Region: Southeast
Topic: General Botany
Title: Do the male or female dogwoods have berries?
Answered by: Nan Hampton
QUESTION:
Does the male or female dogwood have berries?ANSWER:
North American dogwoods, Cornus species, are all hermaphroditic with both male (stamens and anthers) and female (stigma, style and ovary) flower parts. The female parts (ovaries) produce the berries but since all the Cornus species in North America are hermaphroditic, they will all have berries. According to the Flora of China all members of the Family Cornaceae are hermaphroditic with the exception of the African species that are dioecious (separate trees for male flowers and female flowers). In the case of the African species those with the female flowers will produce the fruit—the berries.
You can see the Cornus species that occur in North America on the USDA Plants Database. Those shown in maps with blue states are the North American species. The ones shown in dark gray on the maps are naturalized non-natives. You can read about and see photos of most of those Cornus species in our Native Plant Database.
From the Image Gallery
More General Botany Questions
Smog-eating plants from Ft. Worth TX
September 30, 2012 - Looking for a list (40 >) of Native Texas Plants for Fort Worth Urban (Condo) that are Drought tolerant or (drip irr) and Fragrant and long blooming and eat up the city smog. Fort Worth is in a non-at...
view the full question and answer
20 years to bloom
May 02, 2007 - My girlfriend and i have come up with an interesting question, we were wondering if there is a plant in existance that takes over 20 years to bloom, and how many different kinds (if any) there are? We...
view the full question and answer
Comments on article in Austin paper
January 22, 2012 - Why can't we comment on your piece in the Statesman? It says no comments possible at the bottom.
view the full question and answer
Herbarium locations for Bifora americana
May 12, 2007 - Dr Hampton:
I am trying to find specific locations of populations of Bifora americana (prairie bishop). Apparently, many collections of this species have been made in the Dallas-Ft Worth area as we...
view the full question and answer
White and red Turk's cap and possible crossing
September 18, 2013 - I have had some white Turk's cap for several years. This year, some red Turk's cap has appeared among it. I have the red in another location. Will the red become dominant if I leave it among the whi...
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |