2021 Mike Russler 2019 Cynthia Powell 2018 Stacie Wolny 2023 Ron Vanderhoff 2020 Mary Sue Ittner 2021 Jay Cassianni 2024 Mike Russler 2021 Jay Cassianni 2018 Stacie Wolny 2024 Mike Russler 2024 R.A. Chasey 2024 R.A. Chasey 2024 R.A. Chasey 2023 Eric Koberle 2017 dora black 2020 Mary Sue Ittner
Heterotheca sessiliflora is an annual herb that is native to California.
/app/up/io/190/th/io57128-0.jpg:!/app/up/mg/345/th/mg103556-0.jpg:!/app/up/entry/68/th/20599.jpg:!/app/up/io/291/th/io87541-1.jpg:!/app/up/entry/190/th/57175.jpg:!/app/up/io/159/th/io47856-1.jpg:!/app/up/io/486/th/io145979-0.jpg:!/app/up/io/159/th/io47856-0.jpg:!/app/up/gp/49/th/9967.jpg:!/app/up/entry/773/th/232065.jpg:!/app/up/entry/746/th/224078.jpg:!/app/up/entry/746/th/224076.jpg:!/app/up/entry/746/th/224075.jpg:!/app/up/entry/532/th/159659.jpg:!/app/up/entry/31/th/9544.jpg:!/app/up/entry/190/th/57153.jpg:!
2021 Mike Russler:!2019 Cynthia Powell:!2018 Stacie Wolny:!2023 Ron Vanderhoff:!2020 Mary Sue Ittner:!2021 Jay Cassianni:!2024 Mike Russler:!2021 Jay Cassianni:!2018 Stacie Wolny:!2024 Mike Russler:!2024 R.A. Chasey:!2024 R.A. Chasey:!2024 R.A. Chasey:!2023 Eric Koberle:!2017 dora black:!2020 Mary Sue Ittner:!
io57128:!mg103556:!gp9967:!io87541:!mu6307:!io47856:!io145979:!io47856:!gp9967:!io145979:!mu47952:!mu47952:!mu47952:!mu31257:!po24923:!mu6307:!
Suggested Citation
Calflora:
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2025.The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 07/13/2025).
