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Dialypetalum
''Dialypetalum'' is a genus of plants endemic to Madagascar. It differs from other Lobelioideae in having regular (actinomorphic) flowers with virtually free petals, and in being dioecious Dioecy (; ; adj. dioecious , ) is a characteristic of a species, meaning that it has distinct individual organisms (unisexual) that produce male or female gametes, either directly (in animals) or indirectly (in seed plants). Dioecious reproducti .... It contains the following species, accepted as of July 2014: #'' Dialypetalum compactum'' Zahlbr. #'' Dialypetalum floribundum'' Benth. in G.Bentham & J.D.Hooker #'' Dialypetalum humbertianum'' E.Wimm. in H.G.A.Engler #'' Dialypetalum × hybridum'' E.Wimm. in H.G.A.Engler ''(D. compactum × D. floribundum)'' #'' Dialypetalum montanum'' E.Wimm. in H.G.A.Engler #'' Dialypetalum stenopetalum'' E.Wimm. in H.G.A.Engler References External links *Madagascar catalogue, Living Plant image, ''Dialypetalum floribundum'' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dialypetalum Floribundum
''Dialypetalum'' is a genus of plants endemic to Madagascar. It differs from other Lobelioideae in having regular (actinomorphic) flowers with virtually free petals Petals are modified leaves that surround the reproductive parts of flowers. They are often brightly colored or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''corolla''. Petals are usually ..., and in being dioecious. It contains the following species, accepted as of July 2014: #'' Dialypetalum compactum'' Zahlbr. #'' Dialypetalum floribundum'' Benth. in G.Bentham & J.D.Hooker #'' Dialypetalum humbertianum'' E.Wimm. in H.G.A.Engler #'' Dialypetalum × hybridum'' E.Wimm. in H.G.A.Engler ''(D. compactum × D. floribundum)'' #'' Dialypetalum montanum'' E.Wimm. in H.G.A.Engler #'' Dialypetalum stenopetalum'' E.Wimm. in H.G.A.Engler References External links *Madagascar catalogue, Living Plant image, ''Dialypetalum floribundum'' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dialypetalum Compactum
''Dialypetalum'' is a genus of plants endemic to Madagascar. It differs from other Lobelioideae in having regular (actinomorphic) flowers with virtually free petals, and in being dioecious. It contains the following species, accepted as of July 2014: #'' Dialypetalum compactum'' Zahlbr. #''Dialypetalum floribundum ''Dialypetalum'' is a genus of plants endemic to Madagascar. It differs from other Lobelioideae in having regular (actinomorphic) flowers with virtually free petals Petals are modified leaves that surround the reproductive parts of flowers. T ...'' Benth. in G.Bentham & J.D.Hooker #'' Dialypetalum humbertianum'' E.Wimm. in H.G.A.Engler #'' Dialypetalum × hybridum'' E.Wimm. in H.G.A.Engler ''(D. compactum × D. floribundum)'' #'' Dialypetalum montanum'' E.Wimm. in H.G.A.Engler #'' Dialypetalum stenopetalum'' E.Wimm. in H.G.A.Engler References External links *Madagascar catalogue, Living Plant image, ''Dialypetalum floribundum'' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dialypetalum Humbertianum
''Dialypetalum'' is a genus of plants endemic to Madagascar. It differs from other Lobelioideae in having regular (actinomorphic) flowers with virtually free petals, and in being dioecious. It contains the following species, accepted as of July 2014: #''Dialypetalum compactum'' Zahlbr. #''Dialypetalum floribundum ''Dialypetalum'' is a genus of plants endemic to Madagascar. It differs from other Lobelioideae in having regular (actinomorphic) flowers with virtually free petals Petals are modified leaves that surround the reproductive parts of flowers. T ...'' Benth. in G.Bentham & J.D.Hooker #'' Dialypetalum humbertianum'' E.Wimm. in H.G.A.Engler #'' Dialypetalum × hybridum'' E.Wimm. in H.G.A.Engler ''(D. compactum × D. floribundum)'' #'' Dialypetalum montanum'' E.Wimm. in H.G.A.Engler #'' Dialypetalum stenopetalum'' E.Wimm. in H.G.A.Engler References External links *Madagascar catalogue, Living Plant image, ''Dialypetalum floribundum'' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dialypetalum × Hybridum
''Dialypetalum'' is a genus of plants endemic to Madagascar. It differs from other Lobelioideae in having regular (actinomorphic) flowers with virtually free petals, and in being dioecious. It contains the following species, accepted as of July 2014: #''Dialypetalum compactum'' Zahlbr. #''Dialypetalum floribundum'' Benth. in G.Bentham & J.D.Hooker #''Dialypetalum humbertianum ''Dialypetalum'' is a genus of plants endemic to Madagascar. It differs from other Lobelioideae in having regular (actinomorphic) flowers with virtually free petals, and in being dioecious. It contains the following species, accepted as of July ...'' E.Wimm. in H.G.A.Engler #'' Dialypetalum × hybridum'' E.Wimm. in H.G.A.Engler ''(D. compactum × D. floribundum)'' #'' Dialypetalum montanum'' E.Wimm. in H.G.A.Engler #'' Dialypetalum stenopetalum'' E.Wimm. in H.G.A.Engler References External links *Madagascar catalogue, Living Plant image, ''Dialypetalum floribundum'' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dialypetalum Montanum
''Dialypetalum'' is a genus of plants endemic to Madagascar. It differs from other Lobelioideae in having regular (actinomorphic) flowers with virtually free petals, and in being dioecious. It contains the following species, accepted as of July 2014: #''Dialypetalum compactum'' Zahlbr. #''Dialypetalum floribundum'' Benth. in G.Bentham & J.D.Hooker #''Dialypetalum humbertianum'' E.Wimm. in H.G.A.Engler #''Dialypetalum × hybridum ''Dialypetalum'' is a genus of plants endemic to Madagascar. It differs from other Lobelioideae in having regular (actinomorphic) flowers with virtually free petals, and in being dioecious. It contains the following species, accepted as of July ...'' E.Wimm. in H.G.A.Engler ''(D. compactum × D. floribundum)'' #'' Dialypetalum montanum'' E.Wimm. in H.G.A.Engler #'' Dialypetalum stenopetalum'' E.Wimm. in H.G.A.Engler References External links *Madagascar catalogue, Living Plant image, ''Dialypetalum floribundum'' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dialypetalum Stenopetalum
''Dialypetalum'' is a genus of plants endemic to Madagascar. It differs from other Lobelioideae in having regular (actinomorphic) flowers with virtually free petals, and in being dioecious. It contains the following species, accepted as of July 2014: #''Dialypetalum compactum'' Zahlbr. #''Dialypetalum floribundum'' Benth. in G.Bentham & J.D.Hooker #''Dialypetalum humbertianum'' E.Wimm. in H.G.A.Engler #''Dialypetalum × hybridum'' E.Wimm. in H.G.A.Engler ''(D. compactum × D. floribundum)'' #''Dialypetalum montanum ''Dialypetalum'' is a genus of plants endemic to Madagascar. It differs from other Lobelioideae in having regular (actinomorphic) flowers with virtually free petals, and in being dioecious. It contains the following species, accepted as of July ...'' E.Wimm. in H.G.A.Engler #'' Dialypetalum stenopetalum'' E.Wimm. in H.G.A.Engler References External links *Madagascar catalogue, Living Plant image, ''Dialypetalum floribundum'' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Campanulaceae Genera
The family Campanulaceae (also bellflower family), of the order Asterales, contains nearly 2400 species in 84 genera of herbaceous plants, shrubs, and rarely small trees, often with milky sap. Among them are several familiar garden plants belonging to the genera ''Campanula'' (bellflower), ''Lobelia'', and ''Platycodon'' (balloonflower). '' Campanula rapunculus'' (rampion or r. bellflower) and ''Codonopsis lanceolata'' are eaten as vegetables. ''Lobelia inflata'' (indian tobacco), '' L. siphilitica'' and '' L. tupa'' (devil's tobacco) and others have been used as medicinal plants. '' Campanula rapunculoides'' (creeping bellflower) may be a troublesome weed, particularly in gardens, while '' Legousia'' spp. may occur in arable fields. Most current classifications include the segregate family Lobeliaceae in Campanulaceae as subfamily Lobelioideae. A third subfamily, Cyphioideae, includes the genus '' Cyphia'', and sometimes also the genera '' Cyphocarpus'', '' Nemacladus'', '' Par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lobelioideae
Lobelioideae is a subfamily of the plant family Campanulaceae. It contains 32 genera, totalling about 1200 species. Some of the larger genera are '' Lobelia'', '' Siphocampylus'', ''Centropogon'', '' Burmeistera'' and '' Cyanea''. They are perennials, sometimes annuals, ranging in form from herbs to small trees. Most species are tropical in distribution, but in total this subfamily occurs almost worldwide, being absent only from Arctic regions, central Asia and the Near East. The subfamily is particularly diverse in Hawaii, where well over 100 species of Hawaiian lobelioids have radiated from a single introduction. This subfamily was formerly given family rank as Lobeliaceae, under a somewhat different circumscription. The leaves are simple and alternate. The plants have milky sap. The flowers are bilaterally symmetric with five lobes and stamen The stamen (plural ''stamina'' or ''stamens'') is the pollen-producing reproductive organ of a flower. Collectively the stam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic
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 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madagascar
Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa across the Mozambique Channel. At Madagascar is the world's second-largest island country, after Indonesia. The nation is home to around 30 million inhabitants and consists of the island of Madagascar (the fourth-largest island in the world), along with numerous smaller peripheral islands. Following the prehistoric breakup of the supercontinent Gondwana, Madagascar split from the Indian subcontinent around 90 million years ago, allowing native plants and animals to evolve in relative isolation. Consequently, Madagascar is a biodiversity hotspot; over 90% of its wildlife is endemic. Human settlement of Madagascar occurred during or before the mid first millennium AD by Austronesian peoples, presumably arriving on outrigger cano ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Actinomorphic
Floral symmetry describes whether, and how, a flower, in particular its perianth, can be divided into two or more identical or mirror-image parts. Uncommonly, flowers may have no axis of symmetry at all, typically because their parts are spirally arranged. Actinomorphic Most flowers are actinomorphic ("star shaped", "radial"), meaning they can be divided into 3 or more identical sectors which are related to each other by rotation about the center of the flower. Typically, each sector might contain one tepal or one petal and one sepal and so on. It may or may not be possible to divide the flower into symmetrical halves by the same number of longitudinal planes passing through the axis: Oleander is an example of a flower without such mirror planes. Actinomorphic flowers are also called radially symmetrical or regular flowers. Other examples of actinomorphic flowers are the lily (''Lilium'', Liliaceae) and the buttercup (''Ranunculus'', Ranunculaceae). Zygomorphic Zygomor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petals
Petals are modified leaves that surround the reproductive parts of flowers. They are often brightly colored or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''corolla''. Petals are usually accompanied by another set of modified leaves called sepals, that collectively form the ''calyx'' and lie just beneath the corolla. The calyx and the corolla together make up the perianth, the non-reproductive portion of a flower. When the petals and sepals of a flower are difficult to distinguish, they are collectively called tepals. Examples of plants in which the term ''tepal'' is appropriate include genera such as ''Aloe'' and '' Tulipa''. Conversely, genera such as ''Rosa'' and ''Phaseolus'' have well-distinguished sepals and petals. When the undifferentiated tepals resemble petals, they are referred to as "petaloid", as in petaloid monocots, orders of monocots with brightly colored tepals. Since they include Liliales, an alternative ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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