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Anacampserotaceae
The Anacampserotaceae are a family of plants proposed in the February 2010 issue of the journal ''Taxon''. The family was described by Urs Eggli and Reto Nyffeler in their analysis of the polyphyly in the suborder Portulacineae (order Caryophyllales). The new family and its circumscription was based on molecular and morphological data. The three recognized genera - ''Anacampseros'', '' Grahamia'', and '' Talinopsis'' - were formerly placed in the PortulacaceaeNyffeler, R., and U. Eggli. 2010. Disintegrating Portulacaceae: A new familial classification of the suborder Portulacineae (Caryophyllales) based on molecular and morphological data. ''Taxon'', 59(1): 227-240. and comprise a total of 36 known species. This family was accepted in the Angiosperm Phylogeny Group's 2009 publication of the APG III system The APG III system of flowering plant classification is the third version of a modern, mostly molecular-based, system of plant taxonomy being developed by the Angiosperm Ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caryophyllales
Caryophyllales ( ) is a diverse and heterogeneous order of flowering plants that includes the cacti, carnations, amaranths, ice plants, beets, and many carnivorous plants. Many members are succulent, having fleshy stems or leaves. The betalain pigments are unique in plants of this order and occur in all its families with the exception of Caryophyllaceae and Molluginaceae. Description The members of Caryophyllales include about 6% of eudicot species. This order is part of the core eudicots. Currently, the Caryophyllales contains 37 families, 749 genera, and 11,620 species The monophyly of the Caryophyllales has been supported by DNA sequences, cytochrome c sequence data and heritable characters such as anther wall development and vessel-elements with simple perforations. Circumscription As with all taxa, the circumscription of Caryophyllales has changed within various classification systems. All systems recognize a core of families with centrospermous ovules and seeds. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Talinopsis
''Talinopsis'' is a genus of flowering plants in the family Anacampserotaceae The Anacampserotaceae are a family of plants proposed in the February 2010 issue of the journal ''Taxon''. The family was described by Urs Eggli and Reto Nyffeler in their analysis of the polyphyly in the suborder Portulacineae (order Caryophy .... It has only one currently accepted species, ''Talinopsis frutescens'', native to the US states on New Mexico and Texas, and northeast, central and southwest Mexico. A succulent, it uses C3 carbon fixation. References Monotypic Caryophyllales genera Anacampserotaceae Succulent plants Flora of New Mexico Flora of Texas Flora of Northeastern Mexico Flora of Central Mexico Flora of Southwestern Mexico Plants described in 1852 {{Caryophyllales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anacampseros Rufescens
''Anacampseros'' L. is a genus comprising about a hundred species of small perennial succulent plants native to Southern Africa, Ethiopia and Latin America. The botanical name ''Anacampseros'' is an ancient one for herbs supposed to restore lost love. The Australian species '' Grahamia australiana'' was at one time included in the genus ''Anacampseros'', but the entire genus now is regarded as Southern African, and no longer includes any Australian representatives. Description Plants in the genus ''Anacampseros'' are perennial. In habit they are small undershrubs or sprawling herbs that may form dense mats. Mature plants of many of the species form a small caudex or a tuberous root-stock. The leaves of most species are succulent and may be either lanceolate in shape or rounded.Dyer, R. Allen, The Genera of Southern African Flowering Plants”. , 1975 The arrangement of leaves on a stem is alternate. The leaves in most species are closely spaced, and in some species they are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grahamia (plant)
''Grahamia'' is a genus of succulent plants in the family Anacampserotaceae which contains six species which show a disjunct distribution, three species being found in northern Argentina, two in Mexico and one in Australia. Distribution and taxonomy Three species '' Grahamia bracteata'', '' Grahamia kurtzii'' and '' Grahamia vulcanensis'' are found in northern Argentina, while '' Grahamia coahuilensis'' occurs in central Mexico and '' Grahamia frutescens'' is found in northern Mexico. '' Grahamia australiana'' is endemic to Australia. The genus ''Grahamia'' is divided into two subgenera, subgenus ''Grahamia'' contains ''G. bracteata'' and ''G, fructesecens'' which are low, scrambling small shrubs with stiff branches and cylindrical, rather smooth leaves; while ''Grahamia'' subgenus ''Talinaria'' are succulent, long-lived herbs with distinct succulent leaves on weak fleshy branches with the leaves aggregated near the branch tips. ''G. australiana'' was previously considered to b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
APG III System
The APG III system of flowering plant classification is the third version of a modern, mostly molecular-based, system of plant taxonomy being developed by the Angiosperm Phylogeny Group (APG). Published in 2009, it was superseded in 2016 by a further revision, the APG IV system. Along with the publication outlining the new system, there were two accompanying publications in the same issue of the Botanical Journal of the Linnean Society: * The first, by Chase & Reveal, was a formal phylogenetic classification of all land plants (embryophytes), compatible with the APG III classification. As the APG have chosen to eschew ranks above order, this paper was meant to fit the system into the existing Linnaean hierarchy for those that prefer such a classification. The result was that all land plants were placed in the class Equisetopsida, which was then divided into 16 subclasses and a multitude of superorders. * The second, by Haston ''et al.'', was a linear sequence of families foll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portulacineae Portulacineae is a suborder of flowering plants in the order Caryophyllales comprising the families Anacampserotaceae, Basellaceae, Cactaceae (cacti), Didiereaceae, Halophytaceae, Montiaceae, Portulacaceae, and Talinaceae. All three major kinds of succulent plant — stem succulents, leaf succulents, and caudiciform A caudex (plural: caudices) of a plant is a Plant stem, stem, but the term is also used to mean a rootstock and particularly a basal stem structure from which new growth arises.pages 456 and 695 In the strict sense of the term, meaning a stem, " ... plants — are represented within this suborder. References * * Caryophyllales {{caryophyllales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] |
