Navarretia ojaiensis | |
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Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Ericales |
Family: | Polemoniaceae |
Genus: | Navarretia |
Species: | N. ojaiensis |
Binomial name | |
Navarretia ojaiensis | |
Navarretia ojaiensis is a rare species of flowering plant in the phlox family known by the common name Ojai navarretia. [1]
The plant is endemic to Southern California. It occurs in Ventura County, California, where it is known from the Ojai Valley, the Santa Clarita Valley, and the Santa Susana Mountains. [2] It also occurs in the Santa Monica Mountains within Los Angeles County. [3]
It is found in open areas of chaparral, coastal sage scrub, and grassland habitats. [1] It grows at elevations of 275–620 metres (902–2,034 ft). [4]
Navarretia ojaiensis plant is a Critically endangered species on the California Native Plant Society Inventory of Rare and Endangered Plants. [4]
Many of the known occurrences may no longer exist, because they are in areas that have experienced urban development. [2] All but one of the remaining populations are in locations which are likely to be developed or altered. [2]
Two populations known in the Santa Monica Mountains may have been extirpated. [5] One was on land that was converted to a parking lot at the home of the composer Marco Beltrami. [6] Another population was on a slope in Agoura Hills, which was slated to be cleared for the construction of the new headquarters for the Conrad N. Hilton Foundation. [7]
Navarretia ojaiensis is an annual herb with a spreading, upright stem growing up to 33 centimetres (13 in) long. The hairy, glandular leaves have blades divided into narrow, pointed lobes lined with tiny teeth. [8]
The inflorescence has narrow, pointed bracts and sepals around the flowers which are densely coated in shiny hairs and resin glands. The tubular flower corolla is roughly a centimeter long and white in color with purple markings in the throat. The five corolla lobes are pointed and the stamens protrude from within the throat. [8] The bloom period is May to July. [1]
This plant is new to science, having been officially described in 2007, accompanied by an updated key to the genus. [9]
Arctostaphylos glandulosa, with the common name Eastwood's manzanita, is a species of manzanita.
Arctostaphylos luciana is a species of manzanita known by the common name Santa Lucia manzanita, is endemic to California.
Arctostaphylos montaraensis, known by the common name Montara manzanita, is a species of manzanita in the family Ericaceae.
Arctostaphylos obispoensis is a species of manzanita, known by the common names bishop manzanita and serpentine manzanita, endemic to California.
Arctostaphylos pilosula is a species of manzanita, known by the common names La Panza manzanita and Santa Margarita manzanita, that is endemic to California.
Artemisia palmeri is a rare species of sagebrush known by the common names San Diego sagewort and Palmer sagewort.
Cordylanthus nidularius is a rare species of flowering plant in the family Orobanchaceae known by the common name Mt. Diablo bird's beak.
Navarretia sinistra is a species of flowering plant in the phlox family known by the common name Alva Day's pincushionplant.
Hackelia brevicula is a species of flowering plant in the borage family known by the common name Poison Canyon stickseed.
Leptosiphon acicularis is a species of flowering plant in the phlox family known by the common names bristly linanthus and bristly leptosiphon.
Leptosiphon grandiflorus is a species of flowering plant in the phlox family known by the common names large-flower linanthus and large flowered leptosiphon.
Linanthus killipii, known by the common name Baldwin Lake linanthus, is a rare species of flowering plant in the phlox family.
Leptosiphon nuttallii is a species of flowering plant in the phlox family known by the common name Nuttall's linanthus.
Leptosiphon parviflorus is a species of flowering plant in the phlox family known by the common name variable linanthus.
Navarretia heterodoxa is a species of flowering plant in the phlox family known by the common name Calistoga pincushionplant. It is endemic to the San Francisco Bay Area in California, where it grows in the serpentine soils of the hills and mountains.
Navarretia rosulata is a rare species of flowering plant in the phlox family known by the common names San Anselmo navarretia, Marin County navarretia, and Marin County pincushionplant.
Navarretia setiloba is a rare species of flowering plant in the phlox family known by the common names Paiute Mountain pincushionplant and Piute Mountains navarretia.
Platanthera cooperi is an uncommon species of orchid known by the common names Cooper's rein orchid and chaparral rein orchid.
Sidalcea robusta is an uncommon species of flowering plant in the mallow family known by the common name Butte County checkerbloom.
Deinandra minthornii — — is a rare California species of flowering plant in the family Asteraceae known by the common name Santa Susana tarplant, or Santa Susana tarweed. It is listed as a rare species by the California Department of Fish and Wildlife and on the California Native Plant Society Inventory of Rare and Endangered Plants of California.