H. californica may refer to:

• Hackelia californica, the California stickseed, a flowering plant species native to the mountains of northern California and southern Oregon
• Helianthella californica, the California helianthella, a flowering plant species native to the mountains of California and Oregon
• Horkelia californica, the California horkelia, a flowering plant species endemic to California
• Hulsea californica, the San Diego alpinegold and San Diego sunflower, a rare flowering plant species endemic to southern California

Synonyms

• Hyalophora californica, a synonym for Hyalophora euryalus, the ceanothus silkmoth, a moth species found from British Columbia to south to Baja California

See also

• List of Latin and Greek words commonly used in systematic names#C

Topics referred to by the same term

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