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Hawaiian Lobelioids
The Hawaiian lobelioids are a group of flowering plants in the bellflower family, Campanulaceae, subfamily Lobelioideae, all of which are endemic to the Hawaiian Islands. This is the largest plant radiation in the Hawaiian Islands, and indeed the largest on any island archipelago, with over 125 species. The six genera involved can be broadly separated based on growth habit: ''Clermontia'' are typically branched shrubs or small trees, up to tall, with fleshy fruits; ''Cyanea'' and ''Delissea'' are typically unbranched or branching only at the base, with a cluster of relatively broad leaves at the apex and fleshy fruits; ''Lobelia'' and ''Trematolobelia'' have long thin leaves down a single, non-woody stem and capsular fruits with wind-dispersed seeds; and the peculiar ''Brighamia'' have a short, thick stem with a dense cluster of broad leaves, elongate white flowers, and capsular fruits. The relationships among the genera and sections remains unsettled . Many species have beauti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lobelia Niihauensis
''Lobelia niihauensis'', commonly known as the Niihau lobelia, is a rare species of flowering plant in the bellflower family that is endemic to Hawaii. It is known only from the islands of Oahu and Kauai and is thought to be extirpated from Niihau. It is federally listed as an endangered species of the United States. This plant grows only on exposed dry to mesic steep cliffs from 125 to 725 m. Predation, probably by goats, may have eliminated it from any other type of habitat. It produces long terminal inflorescence In botany, an inflorescence is a group or cluster of flowers arranged on a plant's Plant stem, stem that is composed of a main branch or a system of branches. An inflorescence is categorized on the basis of the arrangement of flowers on a mai ...s of magenta flowers. References External links * *USDA Plants Profile for ''Lobelia niihauensis'' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French Frigate Shoals
The French Frigate Shoals (Hawaiian language, Hawaiian: Kānemilohai) is the largest atoll in the Northwestern Hawaiian Islands, located about northwest of Honolulu, Hawaii, Honolulu. Its name commemorates France, French explorer Jean-François de Galaup, comte de Lapérouse, who nearly lost two frigates when attempting to navigate the shoals. It consists of a crescent-shaped Coral reef, reef, twelve sandbars, and the La Perouse Pinnacle, the only remnant of its volcanic origins. The total land area of the islets is , while the total coral reef area of the shoals is over . Tern Island (Hawaii), Tern Island, with an area of , has a French Frigate Shoals Airport, landing strip and permanent habitations for a small number of people. It is maintained as a field station in the Hawaiian Islands National Wildlife Refuge by the United States Fish and Wildlife Service. East and Trig, the two largest islands after Tern, have mostly washed away. The islands are surrounded by a coral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manduca Blackburni
Lead ''Manduca blackburni'', commonly known as the Hawaiian tomato hornworm, Hawaiian tobacco hornworm, or Blackburn's sphinx moth, is a moth in the family Sphingidae. This rare moth is found in isolated locations on East Maui, Kaho'olawe, and Hawaii. Taxonomy ''Manduca blackburni'' is the largest insect native to Hawaii and was first described in 1880 by Arthur Gardiner Butler. This rare moth was recorded only a few times from 1940-1970 and was considered extinct after a failed attempt to locate the moth conducted by the Bishop museum. However, in 1986, the sphinx moth was found in isolated locations on East Maui, Kaho'olawe, and Hawaii. The sphinx moth belongs to the family Sphingidae and is characterized by long, narrow forewings and a thick, spindle shaped body. This moth also belongs to the genus, Manduca, and is the most isolated individual within the 70 species in the genus. The tomato hornworm (''M. quinquemaculata''), also known as the five-spotted hawkmoth, is ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphingidae
The Sphingidae are a family of moths commonly called sphinx moths, also colloquially known as hawk moths, with many of their caterpillars known as hornworms. It includes about 1,450 species. It is best represented in the tropics, but species are found in every region.Scoble, Malcolm J. (1995): ''The Lepidoptera: Form, Function and Diversity'' (2nd edition). Oxford University Press & Natural History Museum London. They are moderate to large in size and are distinguished among moths for their agile and sustained flying ability, similar enough to that of hummingbirds as to be reliably mistaken for them. Their narrow wings and streamlined abdomens are adaptations for rapid flight. The family was named by French zoologist Pierre André Latreille in 1802. Some hawk moths, such as the hummingbird hawk-moth or the Hyles lineata, white-lined sphinx, hover in midair while they feed on nectar from flowers, so are sometimes mistaken for hummingbirds. This hovering capability is only known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pollination
Pollination is the transfer of pollen from an anther of a plant to the stigma (botany), stigma of a plant, later enabling fertilisation and the production of seeds. Pollinating agents can be animals such as insects, for example bees, beetles or butterflies; birds, and bats; water; wind; and even plants themselves. Pollinating animals travel from plant to plant carrying pollen on their bodies in a vital interaction that allows the transfer of genetic material critical to the reproductive system of most flowering plants. Self-pollination occurs within a closed flower. Pollination often occurs within a species. When pollination occurs between species, it can produce hybrid (biology), hybrid offspring in nature and in plant breeding work. In angiosperms, after the pollen grain (gametophyte) has landed on the stigma (botany), stigma, it germinates and develops a pollen tube which grows down the style (botany), style until it reaches an ovary (botany), ovary. Its two gametes travel down ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flower
Flowers, also known as blooms and blossoms, are the reproductive structures of flowering plants ( angiosperms). Typically, they are structured in four circular levels, called whorls, around the end of a stalk. These whorls include: calyx, modified leaves; corolla, the petals; androecium, the male reproductive unit consisting of stamens and pollen; and gynoecium, the female part, containing style and stigma, which receives the pollen at the tip of the style, and ovary, which contains the ovules. When flowers are arranged in groups, they are known collectively as inflorescences. Floral growth originates at stem tips and is controlled by MADS-box genes. In most plant species flowers are heterosporous, and so can produce sex cells of both sexes. Pollination mediates the transport of pollen to the ovules in the ovaries, to facilitate sexual reproduction. It can occur between different plants, as in cross-pollination, or between flowers on the same plant or even the same f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Succulent
In botany, succulent plants, also known as succulents, are plants with parts that are thickened, fleshy, and engorged, usually to retain water in arid climates or soil conditions. The word ''succulent'' comes from the Latin word ''sucus'', meaning "juice" or "sap". Succulents may store water in various structures, such as leaves and stems. The water content of some succulent organs can get up to 90–95%, such as '' Glottiphyllum semicyllindricum'' and '' Mesembryanthemum barkleyii''. Some definitions also include roots, thus geophytes that survive unfavorable periods by dying back to underground storage organs (caudex) may be regarded as succulents. The habitats of these water-preserving plants are often in areas with high temperatures and low rainfall, such as deserts, but succulents may be found even in alpine ecosystems growing in rocky or sandy soil. Succulents are characterized by their ability to thrive on limited water sources, such as mist and dew, which makes them ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brighamia Insignis - Flowers
The Hawaiian lobelioids are a group of flowering plants in the Campanula, bellflower family, Campanulaceae, subfamily Lobelioideae, all of which are Endemism, endemic to the Hawaiian Islands. This is the largest plant Adaptive radiation, radiation in the Hawaiian Islands, and indeed the largest on any island archipelago, with over 125 species. The six genera involved can be broadly separated based on growth habit: ''Clermontia'' are typically branched shrubs or small trees, up to tall, with fleshy fruits; ''Cyanea'' and ''Delissea'' are typically unbranched or branching only at the base, with a cluster of relatively broad leaves at the apex and fleshy fruits; ''Lobelia'' and ''Trematolobelia'' have long thin leaves down a single, non-woody stem and capsular fruits with wind-dispersed seeds; and the peculiar ''Brighamia'' have a short, thick stem with a dense cluster of broad leaves, elongate white flowers, and capsular fruits. The relationships among the genera and sections remain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apetahia
''Apetahia'' was a genus of plants native to various islands of French Polynesia in the South Pacific now considered to be a synonym of '' Sclerotheca''. #'' Apetahia longistigmata'' (F.Br.) E.Wimm - Marquesas #'' Apetahia margaretae'' (F.Br.) E.Wimm. in H.G.A.Engler - Rapa Iti #'' Apetahia raiateensis'' Baill. - Raiatea #'' Apetahia seigelii'' Florence - Marquesas The Marquesas Islands ( ; or ' or ' ; Marquesan: ' ( North Marquesan) and ' ( South Marquesan), both meaning "the land of men") are a group of volcanic islands in French Polynesia, an overseas collectivity of France in the southern Pacific ... References * * Lobelioideae Endemic flora of French Polynesia Campanulaceae genera Taxa named by Henri Ernest Baillon {{Campanulaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sclerotheca
''Sclerotheca'' is a genus of plants native to various islands in the South Pacific. Nine of the ten known species are French Polynesia, the tenth to Rarotonga in the Cook Islands.Lammers, T.G. (2007). World checklist and bibliography of Campanulaceae: 1-675. The Board of Trustees of the Royal Botanic Gardens, Kew. #'' Sclerotheca arborea'' (G.Forst.) DC - Tahiti #'' Sclerotheca forsteri'' Drake Drake may refer to: Animals and creatures * A male duck * Drake (mythology), a term related to and often synonymous with dragon People and fictional characters * Drake (surname), a list of people and fictional characters with the family ... - Moorea, Tahiti #'' Sclerotheca jayorum'' J.Raynal - Tahiti #'' Sclerotheca longistigmata'' F.Br. - Marquesas #'' Sclerotheca margaretae'' R.Br. - Rapa #'' Sclerotheca magdalenae'' J.Florence - Tahiti #'' Sclerotheca oreades'' E.Willm. - Tahiti #'' Sclerotheca raiateensis'' (Baill.) Pillon & Florence - Raiatea #'' Sclerotheca seigelii'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lobelia
''Lobelia'' () is a genus of flowering plants in the family Campanulaceae comprising 415 species, with a subcosmopolitan distribution primarily in tropical to warm temperate regions of the world, a few species extending into cooler temperate regions.Huxley, A., ed. (1992). ''New RHS Dictionary of Gardening''. Macmillan . They are known generally as lobelias.''Lobelia''. USDA PLANTS. 
Description The genus ''Lobelia'' comprises a substantial number of large and small annual, perennial and shrubby species, hardy and tender, from a variety of habitats, in a range of colours. Many species ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cladogram
A cladogram (from Greek language, Greek ''clados'' "branch" and ''gramma'' "character") is a diagram used in cladistics to show relations among organisms. A cladogram is not, however, an Phylogenetic tree, evolutionary tree because it does not show how ancestors are related to descendants, nor does it show how much they have changed, so many differing evolutionary trees can be consistent with the same cladogram. A cladogram uses lines that branch off in different directions ending at a clade, a group of organisms with a last common ancestor. There are many shapes of cladograms but they all have lines that branch off from other lines. The lines can be traced back to where they branch off. These branching off points represent a hypothetical ancestor (not an actual entity) which can be inferred to exhibit the traits shared among the terminal taxa above it. This hypothetical ancestor might then provide clues about the order of evolution of various features, adaptation, and other e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
