Mentha aquatica is a perennial flowering plant in the mint family Lamiaceae. It grows in moist places and is native to much of Europe, northwest Africa and southwest Asia.
Pogogyne abramsii is a rare species of flowering plant in the mint family known by the common name San Diego mesa mint.
Lepechinia fragrans is a flowering herbaceous shrub known by the common names island pitchersage and fragrant pitchersage. It is a member of the Lamiaceae, or mint family, but like other Lepechinia, the flowers are borne in racemes instead of in mintlike whorls.
Verbena californica is a rare species of verbena known by the common names California vervain and Red Hills vervain. This flower is endemic to Tuolumne County, California, where it is known from ten or eleven occurrences in the Red Hills, a section of the Sierra Nevada foothills near Chinese Camp. It grows in moist woodland habitat, often on serpentine soils. It is a federally listed threatened species of the United States.
Astragalus mohavensis is a species of milkvetch known by the common name Mojave milkvetch. It is native to the Mojave Desert of California and Nevada.
Calochortus panamintensis is a rare North American species of flowering plants in the lily family known by the common name Panamint mariposa lily. It is native to Inyo and Kern Counties in California, plus adjacent Nye County, Nevada. It is named after the Panamint Range near Death Valley.
Arabis macdonaldiana is a species of flowering plant in the mustard family known by the common name MacDonald's rockcress. It is native to northern California and Oregon, where it grows on newly exposed, barren serpentine soils in openings in temperate coniferous forest habitat. It is a rare and endangered plant known from several sites in California and approximately two occurrences in Oregon, where it is threatened mainly by mining, particularly of nickel, which is one of several metals plentiful in the serpentine. On September 29, 1978, this was the second plant to be federally listed as an endangered species.
Lomatium shevockii is a rare species of flowering plant in the carrot family known by the common name Owens Peak desertparsley, or Owens Peak lomatium. It is endemic to Kern County, California, where it is known from only two occurrences at Owens Peak, one of the highest points of the Sierra Nevada. It is a plant of the talus and wooded slopes of the high mountains. This species was discovered in 1984 and first described to science in 1988.
Monardella beneolens is a rare species of flowering plant in the mint family known by the common name sweet-smelling monardella.
Monardella douglasii is a species of flowering plant in the mint family known by the common name Douglas' monardella.
Monardella frutescens is a rare species of flowering plant in the mint family known by the common name San Luis Obispo monardella.
Monardella lanceolata is a species of flowering plant in the mint family known by the common names mustang mint and mustang monardella. It is native to the mountains of California and Baja California, where it grows in chaparral, woodland, rocky slopes, and often disturbed habitat types.
Monardella linoides is a species of flowering plant in the mint family known by the common name flaxleaf monardella.
Monardella stebbinsii is a rare species of flowering plant in the mint family known by the common names Feather River monardella and Stebbins' monardella. It is endemic to Plumas County, California, where it is known from only about ten occurrences along the North Fork of the Feather River in the High Sierra. It is a member of the serpentine soils flora in rocky mountain habitat.
Phacelia stellaris is a rare species of flowering plant in the borage family, Boraginaceae, known by the common names star phacelia and Brand's phacelia.
Pogogyne douglasii is a species of flowering plant in the mint family known by the common names Douglas' mesamint and Douglas' beardstyle.
Pogogyne nudiuscula is a rare species of flowering plant in the mint family known by the common name Otay mesa mint. It is native to southern San Diego County, California, where it is known only from Otay Mesa near the border with Baja California. It was identified on land south of the Mexican border, but these occurrences have probably been extirpated. It is now known from seven vernal pool complexes just north of the border, and it is a federally listed endangered species of the United States.
Polemonium occidentale is a species of flowering plant in the phlox family known by the common names western polemonium and western Jacob's-ladder. There are two subspecies. The common ssp. occidentale is native to western North America from British Columbia to Colorado to California, where it can be found in moist areas of many habitat types, including meadows and woodlands. There is also a rare subspecies, ssp. lacustre, which is known only from a total of three counties in Minnesota and Wisconsin, and is found only in white cedar swamp habitat there.
Streptanthus insignis is an uncommon species of flowering plant in the mustard family known by the common names plumed jewelflower and San Benito jewelflower. It is endemic to California, where it is known only from the Inner Central Coast Ranges. It grows in grassland and chaparral habitat, usually on serpentine soils. It is an annual herb producing a hairy, bristly, branching stem up to about 60 centimeters long. The lance-shaped basal leaves are borne on short petioles. Leaves midway up the stem are longer, and those near the top are shorter. They sometimes clasp the stem at their bases. Flowers occur at intervals along the upper stem. The uppermost flowers are often sterile and different in form. Each fertile flower has a bell-shaped calyx of sepals which is purple or greenish-yellow depending on subspecies. The petals at the tip are purplish or yellowish, also depending on subspecies. The fruit is a flat, straight silique which may be over 11 centimeters long.
Monardella stoneana is a rare species of flowering plant in the mint family known by the common name Jennifer's monardella.
