|
Diphasiastrum
''Diphasiastrum'' is a genus of clubmosses in the plant family Lycopodiaceae. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is placed in the subfamily Lycopodioideae. It is closely related to the genus '' Lycopodium'', and some botanists treat it within a broad view of that genus as a section, ''Lycopodium'' sect. ''Complanata''. Some species superficially resemble diminutive gymnosperms and have been given common names such as ground-pine or ground-cedar. There are 16 species, and numerous natural hybrids in the genus; many of the hybrids are fertile, allowing their occurrence to become frequent, sometimes more so than the parent species. The basal chromosome count for this genus is ''n=23'', which is distinctively different from other lycopods. Several species have been used economically for their spores, which are harvested as Lycopodium powder. Species , the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diphasiastrum Fawcettii
''Diphasiastrum'' is a genus of clubmosses in the plant family Lycopodiaceae. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is placed in the subfamily Lycopodioideae. It is closely related to the genus ''Lycopodium'', and some botanists treat it within a broad view of that genus as a section, ''Lycopodium'' sect. ''Complanata''. Some species superficially resemble diminutive gymnosperms and have been given common names such as ground-pine or ground-cedar. There are 16 species, and numerous natural hybrids in the genus; many of the hybrids are fertile, allowing their occurrence to become frequent, sometimes more so than the parent species. The basal chromosome count for this genus is ''n=23'', which is distinctively different from other lycopods. Several species have been used economically for their spores, which are harvested as Lycopodium powder. Species , the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species: * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diphasiastrum Falcatum
''Diphasiastrum'' is a genus of clubmosses in the plant family Lycopodiaceae. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is placed in the subfamily Lycopodioideae. It is closely related to the genus ''Lycopodium'', and some botanists treat it within a broad view of that genus as a section, ''Lycopodium'' sect. ''Complanata''. Some species superficially resemble diminutive gymnosperms and have been given common names such as ground-pine or ground-cedar. There are 16 species, and numerous natural hybrids in the genus; many of the hybrids are fertile, allowing their occurrence to become frequent, sometimes more so than the parent species. The basal chromosome count for this genus is ''n=23'', which is distinctively different from other lycopods. Several species have been used economically for their spores, which are harvested as Lycopodium powder. Species , the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species: * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diphasiastrum Complanatum 151207c
''Diphasiastrum'' is a genus of clubmosses in the plant family Lycopodiaceae. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is placed in the subfamily Lycopodioideae. It is closely related to the genus ''Lycopodium'', and some botanists treat it within a broad view of that genus as a section, ''Lycopodium'' sect. ''Complanata''. Some species superficially resemble diminutive gymnosperms and have been given common names such as ground-pine or ground-cedar. There are 16 species, and numerous natural hybrids in the genus; many of the hybrids are fertile, allowing their occurrence to become frequent, sometimes more so than the parent species. The basal chromosome count for this genus is ''n=23'', which is distinctively different from other lycopods. Several species have been used economically for their spores, which are harvested as Lycopodium powder. Species , the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species: *' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diphasiastrum Carolinum
''Diphasiastrum'' is a genus of clubmosses in the plant family Lycopodiaceae. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is placed in the subfamily Lycopodioideae. It is closely related to the genus ''Lycopodium'', and some botanists treat it within a broad view of that genus as a section, ''Lycopodium'' sect. ''Complanata''. Some species superficially resemble diminutive gymnosperms and have been given common names such as ground-pine or ground-cedar. There are 16 species, and numerous natural hybrids in the genus; many of the hybrids are fertile, allowing their occurrence to become frequent, sometimes more so than the parent species. The basal chromosome count for this genus is ''n=23'', which is distinctively different from other lycopods. Several species have been used economically for their spores, which are harvested as Lycopodium powder. Species , the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species: * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diphasiastrum Angustiramosum
''Diphasiastrum'' is a genus of clubmosses in the plant family Lycopodiaceae. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is placed in the subfamily Lycopodioideae. It is closely related to the genus ''Lycopodium'', and some botanists treat it within a broad view of that genus as a section, ''Lycopodium'' sect. ''Complanata''. Some species superficially resemble diminutive gymnosperms and have been given common names such as ground-pine or ground-cedar. There are 16 species, and numerous natural hybrids in the genus; many of the hybrids are fertile, allowing their occurrence to become frequent, sometimes more so than the parent species. The basal chromosome count for this genus is ''n=23'', which is distinctively different from other lycopods. Several species have been used economically for their spores, which are harvested as Lycopodium powder. Species , the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species: *' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diphasiastrum Henryanum
''Diphasiastrum'' is a genus of clubmosses in the plant family Lycopodiaceae. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is placed in the subfamily Lycopodioideae. It is closely related to the genus ''Lycopodium'', and some botanists treat it within a broad view of that genus as a section, ''Lycopodium'' sect. ''Complanata''. Some species superficially resemble diminutive gymnosperms and have been given common names such as ground-pine or ground-cedar. There are 16 species, and numerous natural hybrids in the genus; many of the hybrids are fertile, allowing their occurrence to become frequent, sometimes more so than the parent species. The basal chromosome count for this genus is ''n=23'', which is distinctively different from other lycopods. Several species have been used economically for their spores, which are harvested as Lycopodium powder. Species , the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species: * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diphasiastrum Multispicatum
''Diphasiastrum'' is a genus of clubmosses in the plant family Lycopodiaceae. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is placed in the subfamily Lycopodioideae. It is closely related to the genus '' Lycopodium'', and some botanists treat it within a broad view of that genus as a section, ''Lycopodium'' sect. ''Complanata''. Some species superficially resemble diminutive gymnosperms and have been given common names such as ground-pine or ground-cedar. There are 16 species, and numerous natural hybrids in the genus; many of the hybrids are fertile, allowing their occurrence to become frequent, sometimes more so than the parent species. The basal chromosome count for this genus is ''n=23'', which is distinctively different from other lycopods. Several species have been used economically for their spores, which are harvested as Lycopodium powder. Species , the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diphasiastrum Madeirense
''Diphasiastrum'' is a genus of clubmosses in the plant family Lycopodiaceae. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is placed in the subfamily Lycopodioideae. It is closely related to the genus ''Lycopodium'', and some botanists treat it within a broad view of that genus as a section, ''Lycopodium'' sect. ''Complanata''. Some species superficially resemble diminutive gymnosperms and have been given common names such as ground-pine or ground-cedar. There are 16 species, and numerous natural hybrids in the genus; many of the hybrids are fertile, allowing their occurrence to become frequent, sometimes more so than the parent species. The basal chromosome count for this genus is ''n=23'', which is distinctively different from other lycopods. Several species have been used economically for their spores, which are harvested as Lycopodium powder. Species , the ''Checklist of Ferns and Lycophytes of the World'' recognized the following species: * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diphasiastrum Digitatum
''Diphasiastrum digitatum'' is known as groundcedar, running cedar or crowsfoot, along with other members of its genus, but the common name fan clubmoss can be used to refer to it specifically. It is the most common species of ''Diphasiastrum'' in North America. It is a type of plant known as a clubmoss, which is within one of the three main divisions of living vascular plants. It was formerly included in the superspecies '' Diphasiastrum complanatum''. For many years, this species was known as ''Lycopodium flabelliforme'' or ''Lycopodium digitatum''. Its common name is due to its resemblance to cedar boughs lying on the ground. Its leaves are scale-like and appressed, like a mature cedar, and it is glossy and evergreen. It normally grows to a height of about four inches (10 cm), with the spore-bearing strobili held higher. This plant was once widely harvested and sold as Christmas greenery, and populations were widely depleted for this reason. However, it has recove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycopodium
''Lycopodium'' (from Greek ''lykos'', wolf and ''podion'', diminutive of ''pous'', foot) is a genus of clubmosses, also known as ground pines or creeping cedars, in the family Lycopodiaceae. Two very different circumscriptions of the genus are in use. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), ''Lycopodium'' is one of nine genera in the subfamily Lycopodioideae, and has from nine to 15 species. In other classifications, the genus is equivalent to the whole of the subfamily, since it includes all of the other genera. More than 40 species are accepted. Description They are flowerless, vascular, terrestrial or epiphytic plants, with widely branched, erect, prostrate, or creeping stems, with small, simple, needle-like or scale-like leaves that cover the stem and branches thickly. The leaves contain a single, unbranched vascular strand, and are microphylls by definition. The kidney-shaped (reniform) spore-cases (sporangia) contain spores of one kind only, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diphasiastrum Alpinum
''Diphasiastrum alpinum'', the alpine clubmoss, is a species of clubmoss. It was first described by Carl Linnaeus in his Flora Lapponica, 1737, from specimens obtained in Finland. Distribution It has a circumpolar distribution across much of the northern parts of the Northern Hemisphere: much of Canada, the northwestern United States, northern and central Europe, Russia, China and Japan. It is an indicator of alpine tundra and boreal climates.Williams, Tara Y. 1990''Lycopodium alpinum'' In: Fire Effects Information System, nline U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory. It is found in mountains and moors often with ''Calluna'' and grasses. Description ''Diphasiastrum alpinum'' grows tall from stems which grow just under the surface of the ground. The leaves are hollow at the bases. The female stems produce strobili A strobilus (plural: strobili) is a structure present on many land plant species consisting of spo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diphasiastrum Complanatum
''Diphasiastrum complanatum'', common names groundcedar, creeping jenny, or northern running-pine, is a species of clubmoss native to dry coniferous forests in colder northerly parts of the world. Under the original name ''Lycopodium complanatum'', this was an inclusive superspecies that included a number of other species now known to be biologically separate. Distribution As the species is currently recognized, it has been found in Canada, Greenland, northern and central Europe including montane regions of the British Isles, Russia Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-ei ..., China, Japan, India, Thailand, and the northern United States. Description ''Diphasiastrum complanatum'' is a perennial herb spreading by means of stolons that run along the surface of the ground. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
