Rubiaceae sp.
Madder family, Madder Family
Family: Rubiaceae · Type: Annual · Variable; species dependent
Rubiaceae sp. (Madder family) is a non-native California annual in the Rubiaceae family.
Frequently asked questions
Is Rubiaceae sp. native to California?
No. Rubiaceae sp. is not native to California (recorded as variable; species dependent).
What plant family does Rubiaceae sp. belong to?
Rubiaceae sp. is in the Rubiaceae family, genus Rubiaceae.
Related species
Other California species in the same genus, family, or bioregion.
Sources: Jepson eFlora · CalPhotos
Last updated 2026-04-14
Data from The California Species Project — 14,000+ California species with verified data from CNPS, CDFW, USFWS, Cal-IPC, and more.