[Wikipedia] Etymology: Sagina means 'fodder'; the genus was named for a fodder plant, spurrey, which has since been moved into its own genus, Spergula.[7] Procumbens means 'procumbent', 'lying flat on the ground', or 'creeping forwards' (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: 03/28/2025).