P. californica may refer to:

• Paeonia californica, the California peony or wild peony, a plant species endemic to southwest California
• Parnassia californica, the California grass of Parnassus, a flowering plant species native to the mountains of Oregon, California and Nevada
• Perideridia californica, the California yampah, a flowering plant species endemic to California
• Phacelia californica, the California phacelia and California scorpionweed, a plant species native to coastal northern California and Oregon
• Phalaris californica, the California canarygrass, an uncommon grass species native to southern Oregon and northern and central California
• Phragmatopoma californica, the sandcastle worm, honeycomb worm or honeycomb tube worm, a reef-forming marine polychaete worm species found on the Californian coast, from Sonoma County to northern Baja California
• Phryganidia californica, the California oakworm or California oak moth, a moth species found along the coasts of California and Oregon
• Plagiodera californica, a leaf beetle
• Polioptila californica, the California gnatcatcher, a small insectivorous bird species
• Polygala californica, the California milkwort, a flowering plant species native to southwestern Oregon and northern and central California
• Pteronarcys californica, the giant stonefly or salmonfly, an aquatic insect species

Synonyms

• Phomopsis californica, a synonym for Diaporthe citri, a plant pathogen species
• Pyrocleptria californica, a synonym for Schinia aurantiaca, a moth species found in North America, including California and Arizona

See also

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

Topics referred to by the same term

This disambiguation page lists articles associated with the same abbreviated species scientific name.
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