Monday, September 26, 2022

Gaillardia World: Bee Flies

This is a Bee Fly, family Bombyliidae, sub-family Anthracenae, feeding on Gaillardia pulchella. Nectar- and pollen-lovers, Bee Flies protect themselves from predators by mimicking bees in appearance. Perhaps predators ignore them to avoid a sting! Bee Fly larvae are parasitoids on earth-dwelling larvae of other insects. The two-toned wings are beautiful as is the subtle shading on the body.



Here is a Bee Fly, genus Geron, feeding on Gaillardia on August 1, 2022. The genus name may come from that thorax that creates a hump-backed appearance, a "dowager's hump." No doubt the word "gerontology" is related.



Friday, September 23, 2022

Gaillardia World: Appendix and Citations for "At Home on the Land? Welcome to Gaillardia World"

 

Appendix: Gaillardia pulchella for Pollinator Gardens   

The USDA lists Gaillardia pulchella as native to the lower 48, but that doesn’t mean that my experiences with this species will translate to other locations.   Who knows what conditions specific to my location made Gaillardia germinate so easily, attract so many insects, and bloom so long?   But my experiences make me optimistic about the chances.   It might be worth a try!

For many reasons, G. pulchella could be a good addition to native-plantings in populated areas.  Native plants don’t always comport with conventional landscaping standards.  G. pulchella is as self-directed as any wildflower, but it just happens to be conventionally beautiful as well.   While we are waiting for a more life-centered garden aesthetic to emerge, Gaillardia’s sheer loveliness and long blooming period may help to placate neighbors otherwise hostile to native plants. 

Then, when space is limited, it’s good to have plants that are especially good at interacting with the ecosystem.   Gaillardia is extraordinary in this respect.  All native plants have “Greater Selves” made up of the creatures that they need and that need them.   G. pulchella is in the Sunflower Family (Latin name Asteraceae, meaning “asters” or “stars”), and pollinators love sunflowers.   That’s because sunflowers , known also as “composites,” have apparent blossoms that are actually made up of multiple flowers, “disk flowers” in the center and “ray flowers” (that look like petals) around the edge.   Thus, when insects expend the energy to visit a single sunflower, they are rewarded with the energy-rich pollen and nectar of many flowers.  Thus, sunflowers in general are good attractors. 

But Gaillardia is a star among stars.   I have watched bees and butterflies sail right past other sunflower species to get to Gaillardia.   A wildflower’s larger self is a “self”—unique to that species.   Perennial sunflowers may invest more energy in roots or stems than in pollen or nectar, and many of their interactions may be microbial, belowground, not easily visible to humans. But as an annual wildflower dependent on seed production for self-perpetuation, Gaillardia invests mightily in flowers.  Possibly for this or for other reasons, they are heavy-hitters when it comes to attracting pollinators and other creatures that are visible to and appreciated by humans. 

I would also like to add a caveat about my catalogue of creatures in Gaillardia World.   It is by no means comprehensive.   The observations recorded at prairiecommunity.blogspot.com came daily, but from only a few hours in the late afternoon.   Who might I have added to the list if I could have observed Gaillardia early in the morning or during the night?    Perhaps I could have seen the night-flying Wavy-Lined Emerald Moths, whose progeny, the Camouflaged Loopers, proved so delightful during the day. 

 Citations for "At Home on the Land?"

Epigraphs

Frost, Robert.  “The Gift Outright.”  This line has been interpreted in wildly various ways, including that it refers to settlers’ life in the colonies before the formation of the United States.   The ecological interpretation is the one that resonates most profoundly with me.

Leopold, Aldo.  “Natural History.” A Sand County Almanac, with Essays on Conservation from Round River.   New York: Ballantine 1949;1953; 1966. p. 203.

Tallamy, Douglas W.   Nature’s Best Hope: A New Approach to Conservation that Starts in Your Yard. Portland: Timber Press, 2019.  p. 62.

Kimmerer, Robin Wall.  Braiding Sweetgrass: Indigenous wisdom, scientific knowledge, and the Teachings of Plants.  Milkweed Editions, 2013.  pp. 346-347.

Carver, George Washington.  Qtd. by Clark, Glen.  The Man Who Talks with the Flowers: The Intimate Life Story of Dr. George Washington Carver.  Macalester Park, 1976.  pp. 44-45.

 

“at two with nature” Woody Allen, quoted in https://www.goodreads.com/quotes/18204-i-am-at-two-with-nature and https://www.nytimes.com/1991/02/24/magazine/woody-and-mia-a-new-york-story.html

 “ecological wasteland” Tallamy, Douglas W.   Nature’s Best Hope: A New Approach to Conservation that Starts in Your Yard. Portland: Timber Press, 2019.  p. 62.

"the land-community"  Leopold, Aldo.  “The Land Ethic, 'Community Concept'.” A Sand County Almanac, with Essays on Conservation from Round River.   New York: Ballantine 1949;1953; 1966.  pp. 239-241.

 “Knowing that you love the earth….” Kimmerer, Robin Wall.  Braiding Sweetgrass: Indigenous wisdom, scientific knowledge, and the Teachings of Plants.  Milkweed Editions, 2013.  p. 125.

 “As soon as you begin to read the great and loving God”  Carver, George Washington.  George Washington Carver: In His Own Words.  Ed. Gary R. Kremer.  Columbia: U of Mo P, 2017. p. 158.

“Lord, what fools these mortals be!”  Shakespeare, William.  A Midsummer Night’s Dream.  Act 3, Scene 2. 

“A little flower….”  Carver, George Washington.  Qtd. by Clark, Glen.  The Man Who Talks with the Flowers: The Intimate Life Story of Dr. George Washington Carver.  Macalester Park, 1976.  p. 45. 

“Land is a fountain of energy” Leopold, Aldo.  “The Land Ethic.” A Sand County Almanac, with Essays on Conservation from Round River.   New York: Ballantine 1949;1953; 1966. p.253.

“[The Potawatomi] understood a world of being”   pp. 47, 55.

“Begin now to study the little things in your own dooryard” Carver, George Washington.  George Washington Carver: In His Own Words.  Ed. Gary R. Kremer.  Columbia: U of Mo P, 2017. p. 163. 

“The land is the real teacher.” Kimmerer, Robin Wall.  Braiding Sweetgrass: Indigenous wisdom, scientific knowledge, and the Teachings of Plants.  Milkweed Editions, 2013. p. 222.

Appendix

“Greater Self”  Douglas Chadwick uses this terms to describe individual creatures’ interconnections with others.  Chadwick, Douglass.  Four Fifths a Grizzly: A New Perspective on Nature that Just Might Save Us All.  Patagonia Works: 2021. pp. 80-81.

 

Wednesday, September 21, 2022

Gaillardia World: Citations for "At Home on the Land? Welcome to Gaillardia World

 

Epigraphs

Frost, Robert.  “The Gift Outright.”  This line has been interpreted in wildly various ways, including that it refers to settlers’ life in the colonies before the formation of the United States.   The ecological interpretation is the one that resonates most profoundly with me.

Leopold, Aldo.  “Natural History.” A Sand County Almanac, with Essays on Conservation from Round River.   New York: Ballantine 1949;1953; 1966. p. 203.

Tallamy, Douglas W.   Nature’s Best Hope: A New Approach to Conservation that Starts in Your Yard. Portland: Timber Press, 2019.  p. 62.

Kimmerer, Robin Wall.  Braiding Sweetgrass: Indigenous wisdom, scientific knowledge, and the Teachings of Plants.  Milkweed Editions, 2013.  pp. 346-347.

Carver, George Washington.  Qtd. by Clark, Glen.  The Man Who Talks with the Flowers: The Intimate Life Story of Dr. George Washington Carver.  Macalester Park, 1976.  pp. 44-45.

 

“at two with nature” Woody Allen, quoted in https://www.goodreads.com/quotes/18204-i-am-at-two-with-nature and https://www.nytimes.com/1991/02/24/magazine/woody-and-mia-a-new-york-story.html

 

“You might start by planting a little garden…” Chadwick, Douglass.  Four Fifths a Grizzly: A New Perspective on Nature that Just Might Save Us All.  Patagonia Works: 2021.  P. 111.

“Homegrown National Park.”  Tallamy, Douglas W.   Nature’s Best Hope: A New Approach to Conservation that Starts in Your Yard. Portland: Timber Press, 2019.  pp. 61-76.

“ecological wasteland” Tallamy, Douglas W.   Nature’s Best Hope: A New Approach to Conservation that Starts in Your Yard. Portland: Timber Press, 2019.  p. 62.

 

 

“Knowing that you love the earth….” Kimmerer, Robin Wall.  Braiding Sweetgrass: Indigenous wisdom, scientific knowledge, and the Teachings of Plants.  Milkweed Editions, 2013.  p. 125.

 “As soon as you begin to read the great and loving God”  Carver, George Washington.  George Washington Carver: In His Own Words.  Ed. Gary R. Kremer.  Columbia: U of Mo P, 2017. p. 158.

“Lord, what fools these mortals be!”  Shakespeare, William.  A Midsummer Night’s Dream.  Act 3, Scene 2. 

“A little flower….”  Carver, George Washington.  Qtd. by Clark, Glen.  The Man Who Talks with the Flowers: The Intimate Life Story of Dr. George Washington Carver.  Macalester Park, 1976.  p. 45. 

“Land is a fountain of energy” Leopold, Aldo.  “The Land Ethic.” A Sand County Almanac, with Essays on Conservation from Round River.   New York: Ballantine 1949;1953; 1966. p.253.

“[The Potawatomi] understood a world of being”   pp. 47, 55.

“To those who have as yet not learned the secret of true happiness” Carver, George Washington.  George Washington Carver: In His Own Words.  Ed. Gary R. Kremer.  Columbia: U of Mo P, 2017. p. 163. 

“The land is the real teacher.” Kimmerer, Robin Wall.  Braiding Sweetgrass: Indigenous wisdom, scientific knowledge, and the Teachings of Plants.  Milkweed Editions, 2013. p. 222.

Appendix

“Greater Self”  Douglas Chadwick uses this terms to describe individual creatures’ interconnections with others.  Chadwick, Douglass.  Four Fifths a Grizzly: A New Perspective on Nature that Just Might Save Us All.  Patagonia Works: 2021. pp. 80-81.