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Pogogyne Abramsii
''Pogogyne abramsii'' is a rare species of flowering plant in the mint family known by the common name San Diego mesa mint. Distribution It is endemic to San Diego County, California, where it is known only from a few sites at vernal pools in and around San Diego and its suburbs. Much of its range is located on the grounds of Marine Corps Air Station Miramar. The plant has been federally listed as an endangered species since 1978. Description ''Pogogyne abramsii'' is a small, aromatic, densely hairy annual herb producing erect stems topped with tiny but showy inflorescences. The inflorescence contains purple-tinged green bracts and densely hairy sepals surrounding lipped, bell-shaped flowers each about a centimeter long. The flower is pinkish-purple with a purple-spotted white throat. It has a strong mint scent. The plant is pollinated by several species of bee, including honey bees (''Apis mellifera''), '' Exomalopsis nitens'' and '' E. torticornis'', and the bee fly ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Thomas Howell
John Thomas Howell (November 6, 1903 – May 7, 1994) was an American botanist and taxonomist. He became an expert of ''Eriogonum'' (buckwheat) species, which are widely represented in the native California flora. He was the assistant of Alice Eastwood (1859−1953), the renowned botanist and botanical collection director at the California Academy of Sciences in San Francisco, California. Taxa named for Howell The genera of '' Howelliella'' (in the family Plantaginaceae), '' Howellanthus'' (Scott Mountain phacelia) of the Boraginaceae family and also '' Johanneshowellia'' (Howell's buckwheat) of the family Polygonaceae, are all named in his honor. Taxa named by Howell See also *List of California native plants California native plants are plants that existed in California prior to the arrival of European explorers and colonists in the late 18th century. California includes parts of at least three phytochoria. The largest is the California Floristic ... * * Physocarpu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exomalopsis Nitens
''Exomalopsis'' is a genus of bees in the family Apidae. They occur in the Western Hemisphere (Neotropical and Nearctic realms).Velez-Ruiz, R. I. and A. H. Smith-Pardo. (2013)New species of ''Exomalopsis'' and its associated cleptoparasite ''Nomada'' from Colombia with description of the nest (Hymenoptera: Apoidea: Anthophila: Apidae).''ISRN Entomology'' 2013 865059 10 pp. Biology Bees of this genus build communal nests. Several examples have been documented in the literature. ''E. aburraensis'', for example, has been known to build its nest alongside the beekeepers' honeybee hives. It excavates a tunnel over a meter deep which then branches into many underground pathways that lead to cells where larvae hatch and develop. The California species ''E. nitens'' enters cracks in dry soil and digs chambers underground. There it creates a pile of food provisions and lays eggs on top. The larvae eat the food pile and then pupate.Rozen, J. G. and R. R. Snelling. (1986)Ethology of the b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural History Of San Diego County, California
Nature, in the broadest sense, is the physical world or universe. "Nature" can refer to the phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. Although humans are part of nature, human activity is often understood as a separate category from other natural phenomena. The word ''nature'' is borrowed from the Old French ''nature'' and is derived from the Latin word ''natura'', or "essential qualities, innate disposition", and in ancient times, literally meant " birth". In ancient philosophy, ''natura'' is mostly used as the Latin translation of the Greek word '' physis'' (φύσις), which originally related to the intrinsic characteristics of plants, animals, and other features of the world to develop of their own accord. The concept of nature as a whole, the physical universe, is one of several expansions of the original notion; it began with certain core applications of the word φύσις by pre-S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural History Of The California Chaparral And Woodlands
Nature, in the broadest sense, is the physics, physical world or universe. "Nature" can refer to the phenomenon, phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. Although humans are part of nature, human activity is often understood as a separate category from other natural phenomena. The word ''nature'' is borrowed from the Old French ''nature'' and is derived from the Latin word ''natura'', or "essential qualities, innate disposition", and in ancient times, literally meant "birth". In ancient philosophy, ''natura'' is mostly used as the Latin translation of the Greek word ''physis'' (φύσις), which originally related to the intrinsic characteristics of plants, animals, and other features of the world to develop of their own accord. The concept of nature as a whole, the physical universe, is one of several expansions of the original notion; it began with certain core applications of the word ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of California
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pogogyne
''Pogogyne'' is a small genus of flowering plants in the mint family known generally as mesamints or mesa mints. They are native to Oregon, Idaho, California, and Baja California. These are small annual plants with glandular, aromatic foliage. They are somewhat variable in appearance but are mostly minty-scented herbs with leaves and flower inflorescences bordered with stiff hairs. The flowers are white or a shade of purple or pinkish-lavender. The best known species is the critically endangered vernal pool species San Diego mesa mint, ''P. abramsii'', which is now found only in a few isolated patches of ground near San Diego, California San Diego ( , ; ) is a city on the Pacific Ocean coast of Southern California located immediately adjacent to the Mexico–United States border. With a 2020 population of 1,386,932, it is the eighth most populous city in the United Stat .... ;Species # '' Pogogyne abramsii'' Howell - San Diego mesa mint - San Diego County # '' Pogo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LeRoy Abrams
LeRoy Abrams (1874–1956) was an American botanist and author. He was a Professor of Botany at Stanford University Stanford University, officially Leland Stanford Junior University, is a private research university in Stanford, California. The campus occupies , among the largest in the United States, and enrolls over 17,000 students. Stanford is consider .... He wrote and illustrated a four-volume ''Illustrated Flora of the Pacific States'', with the final volume published posthumously, after compilation and editing by Roxanna Ferris. He and his wife had a home overlooking the Santa Clara Valley. Their only child, a daughter, predeceased him. Bibliography * * * * * * * * * * * References {{DEFAULTSORT:Abrams, LeRoy 1874 births 1956 deaths Stanford University faculty American botanists American botanical writers Botanical illustrators ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Epithet (botany)
A botanical name is a formal scientific name conforming to the ''International Code of Nomenclature for algae, fungi, and plants'' (ICN) and, if it concerns a plant cultigen, the additional cultivar or Group epithets must conform to the ''International Code of Nomenclature for Cultivated Plants'' (ICNCP). The code of nomenclature covers "all organisms traditionally treated as algae, fungi, or plants, whether fossil or non-fossil, including blue-green algae (Cyanobacteria), chytrids, oomycetes, slime moulds and photosynthetic protists with their taxonomically related non-photosynthetic groups (but excluding Microsporidia)." The purpose of a formal name is to have a single name that is accepted and used worldwide for a particular plant or plant group. For example, the botanical name ''Bellis perennis'' denotes a plant species which is native to most of the countries of Europe and the Middle East, where it has accumulated various names in many languages. Later, the plant was introduce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bombylius Facialis
''Bombylius'' is a large genus of flies belonging to the family Bombyliidae. They are known as the bee-flies, due to their striking resemblance to bees and bumblebees, and are distributed worldwide. One species of the genus, '' Bombylius major'', is widely distributed throughout the northern hemisphere and is very well known. Physiology All species in the genus share a similarity with the unrelated bees and bumblebees, which they mimic, possessing a thick coat of fur, with a colour ranging from yellow to orange. They can, however, be told apart from their models by the long and stiff proboscis they possess, used to probe for nectar as they fly (much like a hummingbird), by their rapid and darting flight, and by the peculiar structure of their legs. As larvae, they are parasitic and infest the nests of solitary bees (and possibly wasps), consuming their food stores and grubs. Species European species *Subgenus ''Bombylius'' **''Bombylius aaroni'' Báez, 1983 – Canary Islands ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bombyliidae
The Bombyliidae are a family of flies, commonly known as bee flies. Adults generally feed on nectar and pollen, some being important pollinators. Larvae are mostly parasitoids of other insects. Overview The Bombyliidae are a large family of flies comprising hundreds of genera, but the life cycles of most species are known poorly, or not at all. They range in size from very small (2 mm in length) to very large for flies (wingspan of some 40 mm).Hull, Frank Montgomery, Bee flies of the world: the genera of the family Bombyliidae Washington, Smithsonian Institution Press 1973 . Downloadable from: https://archive.org/details/beefliesofworl2861973hull When at rest, many species hold their wings at a characteristic "swept back" angle. Adults generally feed on nectar and pollen, some being important pollinators, often with spectacularly long proboscises adapted to plants such as ''Lapeirousia'' species with very long, narrow floral tubes. Unlike butterflies, bee flies hold t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exomalopsis Torticornis
''Exomalopsis'' is a genus of bees in the family Apidae. They occur in the Western Hemisphere (Neotropical and Nearctic realms).Velez-Ruiz, R. I. and A. H. Smith-Pardo. (2013)New species of ''Exomalopsis'' and its associated cleptoparasite ''Nomada'' from Colombia with description of the nest (Hymenoptera: Apoidea: Anthophila: Apidae).''ISRN Entomology'' 2013 865059 10 pp. Biology Bees of this genus build communal nests. Several examples have been documented in the literature. ''E. aburraensis'', for example, has been known to build its nest alongside the beekeepers' honeybee hives. It excavates a tunnel over a meter deep which then branches into many underground pathways that lead to cells where larvae hatch and develop. The California species ''E. nitens'' enters cracks in dry soil and digs chambers underground. There it creates a pile of food provisions and lays eggs on top. The larvae eat the food pile and then pupate.Rozen, J. G. and R. R. Snelling. (1986)Ethology of the b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Honey Bee
The western honey bee or European honey bee (''Apis mellifera'') is the most common of the 7–12 species of honey bees worldwide. The genus name ''Apis'' is Latin for "bee", and ''mellifera'' is the Latin for "honey-bearing" or "honey carrying", referring to the species' production of honey. Like all honey bee species, the western honey bee is eusocial, creating colonies with a single fertile female (or "queen"), many normally non-reproductive females or "workers", and a small proportion of fertile males or " drones". Individual colonies can house tens of thousands of bees. Colony activities are organized by complex communication between individuals, through both pheromones and the dance language. The western honey bee was one of the first domesticated insects, and it is the primary species maintained by beekeepers to this day for both its honey production and pollination activities. With human assistance, the western honey bee now occupies every continent except Antarctica. W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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