[Wikipedia] Pollination: Arctomecon californica is pollinated by a specialist bee, the Mojave poppy bee. Pollination occurs by female Mojave poppy bees who collect pollen from the plants to feed their young.[7] The Mojave poppy bee is imperiled due to habitat loss. (link added by Mary Ann Machi)
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: 03/29/2025).