Helianthus decapetalus – Michael Stephen Wills Photography

Thin Leaved Sunflower

The flowers attract many kinds of insects, including bees and butterflies.

August 4, 2023August 3, 2023 MichaelStephenWills4 Comments

Thin Leaved Sunflowers (Helianthus decapetalus)

As with other members of the family Asteraceae, Thin Leaved Sunflowers are composed of ray florets. The scientific species name “decapetalus” is inaccurate on several counts. The flower is composed of 8-12 (not only 10, as in “deca”) of these ray florets, not petals. These ray florets are part of the flower reproductive organs, a flower petal is adjacent to, not a component of, a flowers reproductive parts.

The flowers attract many kinds of insects, including bees and butterflies, some of which, such as the painted lady and the silvery checkerspot, use the plant as a larval host. The seeds provide a source of food for birds. Muskrats eat the leaves and stems and use the stems in the construction of their lodges. Here we see a honeybee gathering nectar and pollen.

August 2023, Buttermilk Falls New York State Park, Ithaca, Tompkins County, New York.

Copyright 2023 Michael Stephen Wills All Rights Reserved

Wild Sunflower

Composed of Ray Florets

May 4, 2023April 30, 2023 MichaelStephenWills2 Comments

As with other members of the family Asteraceae. Thinleaved Sunflowers are composed of ray florets. The scientific species name “decapetalus” is inaccurate on several counts. The flower is composed of 8-12 (not only 10, as in “deca”) of these ray florets, not petals. These ray florets are part of the flower reproductive organs, a flower petal is adjacent to, not a component of, a flowers reproductive parts.

Found growing August 24, 2019 along a sunny trail, The flowers attract many kinds of insects, including bees and butterflies, some of which, such as the painted lady and the silvery checkerspot, use the plant as a larval host. The seeds provide a source of food for birds. Muskrats eat the leaves and stems and use the stems in the construction of their lodges. Here we see a honeybee gathering nectar and pollen.

August 20129, Buttermilk Falls New York State Park, Ithaca, Tompkins County, New York.

Copyright 2023 Michael Stephen Wills All Rights Reserved

Rambling Images

Three Summer Hikes

August 3, 2022August 3, 2022 MichaelStephenWills

“Out in the meadow, I picked a wild sunflower, and as I looked into its golden heart, such a wave of homesickness came over me that I almost wept. I wanted Mother, with her gentle voice and quiet firmness; I longed to hear Father’s jolly songs and to see his twinkling blue eyes; I was lonesome for the sister with whom I used to play in the meadow picking daisies and wild sunflowers.”

from “Laura Ingalls Wilder, Farm Journalist, Writings from the Ozarks” edited by Stephen W. Hines”