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Layia
''Layia'' is a genus of flowering plants in the family Asteraceae known generally as tidy tips, native to western North America. Several are California Endemism, endemics. These are erect daisylike annual herbs with dark glandular stems. The Head (botany), flower heads usually contain white or yellow ray florets; some species have yellow florets tipped sharply in white which give the flowers their common name. The genus is named for naturalist George Tradescant Lay, who was one of the discoverers of ''Layia gaillardioides''. ; Species References External links CalFlora Database: ''Layia''— ''with species images and links''. Jepson Manual Treatment — ''Layia''USDA Plants Profile: ''Layia'' * Layia, Asteraceae genera Flora of North America {{Asteroideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Layia Calliglossa
''Layia'' is a genus of flowering plants in the family Asteraceae known generally as tidy tips, native to western North America. Several are California Endemism, endemics. These are erect daisylike annual herbs with dark glandular stems. The Head (botany), flower heads usually contain white or yellow ray florets; some species have yellow florets tipped sharply in white which give the flowers their common name. The genus is named for naturalist George Tradescant Lay, who was one of the discoverers of ''Layia gaillardioides''. ; Species References External links CalFlora Database: ''Layia''— ''with species images and links''. Jepson Manual Treatment — ''Layia''USDA Plants Profile: ''Layia'' * Layia, Asteraceae genera Flora of North America {{Asteroideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Layia Erubescens
''Layia'' is a genus of flowering plants in the family Asteraceae known generally as tidy tips, native to western North America. Several are California endemics. These are erect daisylike annual herbs with dark glandular stems. The flower heads usually contain white or yellow ray florets; some species have yellow florets tipped sharply in white which give the flowers their common name. The genus is named for naturalist George Tradescant Lay, who was one of the discoverers of ''Layia gaillardioides ''Layia gaillardioides'' is a species of flowering plant in the family Asteraceae known by the common name woodland tidytips. It is Endemism, endemic to California, where it grows on the coastline and in the coastal mountain ranges in the northe ...''. ; Species References External links CalFlora Database: ''Layia''— ''with species images and links''. Jepson Manual Treatment — ''Layia''USDA Plants Profile: ''Layia''* Asteraceae genera Flora of North America { ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Layia Douglasii
''Layia'' is a genus of flowering plants in the family Asteraceae known generally as tidy tips, native to western North America. Several are California endemics. These are erect daisylike annual herbs with dark glandular stems. The flower heads usually contain white or yellow ray florets; some species have yellow florets tipped sharply in white which give the flowers their common name. The genus is named for naturalist George Tradescant Lay, who was one of the discoverers of ''Layia gaillardioides ''Layia gaillardioides'' is a species of flowering plant in the family Asteraceae known by the common name woodland tidytips. It is Endemism, endemic to California, where it grows on the coastline and in the coastal mountain ranges in the northe ...''. ; Species References External links CalFlora Database: ''Layia''— ''with species images and links''. Jepson Manual Treatment — ''Layia''USDA Plants Profile: ''Layia''* Asteraceae genera Flora of North America { ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Layia Hispida
''Layia'' is a genus of flowering plants in the family Asteraceae known generally as tidy tips, native to western North America. Several are California endemics. These are erect daisylike annual herbs with dark glandular stems. The flower heads usually contain white or yellow ray florets; some species have yellow florets tipped sharply in white which give the flowers their common name. The genus is named for naturalist George Tradescant Lay, who was one of the discoverers of ''Layia gaillardioides ''Layia gaillardioides'' is a species of flowering plant in the family Asteraceae known by the common name woodland tidytips. It is Endemism, endemic to California, where it grows on the coastline and in the coastal mountain ranges in the northe ...''. ; Species References External links CalFlora Database: ''Layia''— ''with species images and links''. Jepson Manual Treatment — ''Layia''USDA Plants Profile: ''Layia''* Asteraceae genera Flora of North America { ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Layia Discoidea
''Layia discoidea'' is a rare species of flowering plant in the family Asteraceae known by the common name rayless tidytips, or rayless layia. Distribution ''Layia discoidea'' is a local serpentine endemic where it is known only from the Diablo Range in southern San Benito County and far western Fresno County. The known distribution of the species is the New Idria serpentine mass (BLM Clear Creek Management Area) and nearby Laguna Mountain, Hepsedam Peak, and Panther Peak serpentine masses. ''Layia discoidea'' is regarded as a strict serpentine endemic with several populations known (as of 2017) to occur on greywacke and chert outcrop and talus at the edge of the New Idria Serpentine Mass near Condon Peak, Sampson Peak, and Idria Reservoir. Typical habitat of the species is serpentine rock outcrop, serpentine talus, and serpentine stream terraces where it grows in full sun with little to no competition from other plant species. The shale and chert outcrop habitat that a few ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Layia Glandulosa
''Layia glandulosa'' is a species of flowering plant in the family Asteraceae known by the common names whitedaisy tidytips and white layia. It is native to western North America south from central Washington (state) to Baja California and east to Utah and Arizona, where it is common in a number of habitat types. Description This is an annual herb producing an erect stem to a maximum height just over . The stem and foliage are dotted with dark glandular hairs and the plant is sometimes scented. The thin leaves are linear to oval-shaped, with the lower ones often lobed, approaching in maximum length. The flower head has a base of green, hairy, glandular phyllaries. The face is fringed with 3–14 (typically 5) broad, 3-lobed ray florets which are usually white, but sometimes yellow. The center contains yellow disc florets with yellow anthers. The fruit is a hairy achene An achene (; ), also sometimes called akene and occasionally achenium or achenocarp, is a type of simple ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Layia Hieracioides
''Layia hieracioides'' is a species of flowering plant in the family Asteraceae known by the common name tall tidytips, or tall layia. It is endemic to California, where it is known from around the San Francisco Bay Area to the Transverse Ranges behind Los Angeles. Description ''Layia hieracioides'' is an annual herb producing a thick, glandular, strongly scented stem to a maximum height near 1.3 meters, but often remains shorter. The thin leaves are linear to lance-shaped, with the lower ones lobed or toothed and up to nearly 15 centimeters in maximum length. The flower head has a rounded to urn-shaped base of green phyllaries covered in dark glandular hairs. The head contains short yellow ray florets only a few millimeters long around a center of yellow disc florets with purple anthers. The fruit is an achene An achene (; ), also sometimes called akene and occasionally achenium or achenocarp, is a type of simple dry fruit produced by many species of flowering plants. Achene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Layia Heterotricha
''Layia heterotricha'' is a species of flowering plant in the family Asteraceae known by the common name pale yellow tidytips, or pale yellow layia. Distribution It is endemic to California, where it is known from several areas in the west-central part of the state, such as the Santa Monica Mountains and lower San Joaquin Valley. Description ''Layia heterotricha'' is an annual herb producing a thick, erect stem to a maximum height near 90 centimeters. The stem and foliage are covered thinly in dark glandular hairs and the plant has a scent similar to apples or bananas. The leaves are oval-shaped, fleshy, and sometimes slightly toothed. The flower head contains white to pale yellow ray florets each up to 2.5 centimeters long, and many yellow disc florets with yellow anthers. The fruit is an achene An achene (; ), also sometimes called akene and occasionally achenium or achenocarp, is a type of simple dry fruit produced by many species of flowering plants. Achenes are monocarp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Layia Leucopappa
''Layia leucopappa'' is a rare species of flowering plant in the family Asteraceae known by the common name Comanche Point tidytips, or Comanche Point layia. Distribution The annual wildflower is endemic to California, where it is known only from the Tehachapi Mountains of southern Kern County in the vicinity of Tejon Ranch. Its distribution once extended onto the floor of the Central Valley, but it was eliminated from the area as the valley land was claimed for agriculture. Description ''Layia leucopappa'' is an annual herb producing a light-colored, glandular stem to a maximum height just over . The leaves are fleshy and hairless except for ciliated edges. Smaller leaves are oval or oblong in shape and the larger ones are lobed and up to about 4 centimeters long. The flower head contains white to cream-colored ray florets and yellow disc florets with yellow anthers. The fruit is an achene An achene (; ), also sometimes called akene and occasionally achenium or achenocarp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Layia Fremontii
''Layia fremontii'' is a species of flowering plant in the family Asteraceae known by the common name Frémont's tidytips. Both its common name, and its specific epithet are derived from John C. Frémont. It is endemic to California, where it grows in the northern Coast Ranges, the Central Valley, and the Sierra Nevada foothills. Description ''Layia fremontii'' is an annual herb growing a nonglandular erect stem to a maximum height approaching 40 centimeters. The linear or lance-shaped leaves are somewhat fleshy, with the lower ones multilobed and approaching 7 centimeters in maximum length. The flower head has a base of phyllaries with fuzzy margins and hairy, bumpy surfaces. Like many other species of tidytips, the ray florets are bright yellow tipped neatly with white. The disc florets are yellow with purple anthers. The fruit is a hairy achene An achene (; ), also sometimes called akene and occasionally achenium or achenocarp, is a type of simple dry fruit produced by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Layia Chrysanthemoides
''Layia chrysanthemoides'' is a species of flowering plant in the family Asteraceae known by the common name smooth tidytips, or smooth layia. It is endemic to California, where it lives in several types of habitat along the coast and in inland hills and valleys, and the Central Valley. Description This is an annual herb producing an erect, nonglandular stem to a maximum height near half a meter. The leaves are linear or lance-shaped with prickly or fuzzy edges. The lower leaves may be lobed and grow up to about 10 centimeters long. The flower heads are cups of hairy-edged phyllaries with a fringe of white-tipped golden ray florets around a tightly packed center of yellow disc florets with purple anthers. The fruit is an achene; fruits on the disc florets often have a white bristly pappus. References External linksJepson Manual Treatment [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Layia Gaillardioides
''Layia gaillardioides'' is a species of flowering plant in the family Asteraceae known by the common name woodland tidytips. It is Endemism, endemic to California, where it grows on the coastline and in the coastal mountain ranges in the northern and central parts of the state. It is often found on serpentine soils. Description This is an aromatic annual herb producing an erect stem up to a meter-3 feet tall coated in dark glandular hairs. The leaves are linear or lance-shaped, and the lower ones are lobed or toothed and approach 10 centimeters in maximum length. The Head (botany), flower head has a nearly rounded base of fuzzy green bract, phyllaries. It opens into a face fringed with bright yellow ray florets which are sometimes tipped with white, and a center of disc florets with purple stamen, anthers. The fruit is an achene; fruits on the disc florets often have a thick Pappus (flower structure), pappus of white or brown bristles. References External linksJepson Manual ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
