Vascular Plants of Henry W. Coe State Park | Dicots
Acanthomintha lanceolata · Acer macrophyllum · Achillea millefolium · Achyrachaena mollis · Adenostoma fasciculatum · Aesculus californica · Agoseris grandiflora · Amelanchier utahensis · Anagallis arvensis · Antirrhinum multiflorum · Aphanes occidentalis · Aquilegia formosa · Arabis glabra · Arbutus menziesii · Arceuthobium occidentale · Arctostaphylos glandulosa · Arctostaphylos glauca · Artemisia californica · Artemisia douglasiana · Artemisia dracunculus · Asclepias californica · Asclepias fascicularis · Aster chilensis · Aster radulinus
Aesculus californica
California Buckeye
A member of the Hippocastanaceae, or Horse-chestnut Family
![]() Habit, in bloom.
On middle slopes of Phegley Ridge.
This specimen is more isolated than most. California buckeye typically
grows in shadier, more wooded areas than this at Coe Park.
The path is a cattle trail, and the bare areas beneath are from cattle
seeking shelter beneath the tree. While in general the park is closed to
grazing, the state did allow a ten-year cattle lease on the slopes of
Hunting Hollow as part of the land purchase deal.
12 June 1995.
Photograph copyright Ó by Lee Dittmann.
![]() Inflorescence and leaves.
South end of Wasno Ridge.
12 June 1995.
Although a prolific bloomer, only a few flowers in each inflorescence will
be fertilized, and all but one or two of these will abort.
Photograph copyright Ó by Lee Dittmann.
![]() Flower detail from next image above.
Photograph copyright Ó by Lee Dittmann.
![]() Growing over Corral Trail, Pine Ridge.
24 June 1993.
Photograph copyright Ó by Lee Dittmann.
![]() Foliage and budding inflorescences.
Along Wagon Road, between Wasno Pond and junction Center Flats Road.
10 May 2005.
Photograph copyright Ó by Lee Dittmann.
![]() Foliage beginning to turn yellow in response to summer drought.
On east bank of East Fork Coyote Creek opposite
Miller-Lux cabin site.
22 July 1993.
Photograph copyright Ó by Lee Dittmann.
![]() Bare branches and pendant seed pods.
Along side trail southeast of "Radio Relay Point."
23 November 1991.
Photograph copyright Ó by Lee Dittmann.
![]() Ripe pod with seed ready to drop.
Possibly in Coon Hunter's Gulch.
Photograph copyright Ó by Don Savant.
Used with permission.
![]() Sprouting buckeye seed.
Seed does not need to be covered to sprout, so long as it is in a moist environment.
Photograph copyright Ó by Don Savant.
Used with permission.
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