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
Thursday - March 06, 2008
From: Blue Springs, MO
Region: Midwest
Topic: General Botany, Wildflowers
Title: Blooms as far as the eye can see
Answered by: Damon Waitt
QUESTION:
Why are some wildflowers capable of putting on spectacular sweeps of blooms "for as far as the eye can see" such as Indian paintbrush at Vail Pass in Colorado, or bluebonnets in the Texas hill country, poppies in California, etc., while others are more singular, harder to find in any kind of numbers, such as sego or mariposa lilies, orchids, shooting stars, etc.?ANSWER:
Ahhhhh....Mr. Smarty Plants loves these "why is the sky blue" type questions especially those that have to do with plant reproduction and evolution. So here goes. Most of the big bloomers are annual plants and their strategy is to germinate, grow, bloom synchronously, reproduce, produce many seeds, then die in a one year span. That strategy has evolved over millennia and it requires large number of individuals participating to be effective. If only a handful of annuals participated, there is a good chance they wouldn't "find" each other to breed and the population would go kaput.
Now, let's compare that to perennials. Because they live multiple years, they have multiple opportunities to reproduce and can invest more time and resources in growing vegetatively. Large numbers are not required for reproduction since a missed opportunity in one year could be made up in the next year. Compared to annuals, they have a much higher expectation of future life.
Of course, there are other reasons plants might be rare including loss of pollinators, seed dispersers, habitat destruction, etc. There are also other reasons plants can be more common including human intervention, favorable environmental conditions, invasive, etc.
From the Image Gallery
More General Botany Questions
USDA Hardiness Zone of Rancho Bernardo, CA
October 01, 2009 - What plant zone is Poway, Rancho Bernardo CA?
view the full question and answer
Smarty Plants on Hypogon
March 22, 2005 - How many sides does a hypogon have?
view the full question and answer
Information about Erigeron annuus and Erigeron philadelphicus
January 10, 2015 - Hi!
I am looking for information about the specific leaf area of Erigeron annuus and Erigeron philadelphicus. Do you know of anyone who is working with any these species, who might be able to provide...
view the full question and answer
Native New Jersey plants to remove iron water from Lawrenceville NJ
October 20, 2012 - Are there any native New Jersey plants that can remove iron water
view the full question and answer
Fragrant Texas wildflowers from Waco TX
July 28, 2013 - Hi,
I'm interested in looking at any Texas Wildflowers which have attractive aromas which I can distill essential oil from. Any ideas?
Thanks
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |