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Buglossoides Rochelii
''Buglossoides'' is a genus consisting of 15 species of annual or perennial herbs, native to Europe and Asia. They grow naturally in habitats ranging from sunny scrub to rocky slopes and woodland areas. These plants are covered in fine bristles or hairs. The stems are upright or sprawling, branched or unbranched, with simple oval to lance-shaped leaves. The small funnel-shaped flowers have flaring lobes and are usually blue or white. Perennial species that are rhizomatous can become invasive and difficult where conditions are suitable. Cultivation They are suitable for wild and woodland gardens. Grow this plant in moist well-drained soil that is neutral to alkaline. Propagate from seed, cuttings or by division. Species Six species are accepted.''Buglossoides'' Moench '' |
Buglossoides Arvensis
''Buglossoides arvensis'' (syn. ''Lithospermum arvense''), known as field gromwell, corn gromwell, bastard alkanet, and stone seed, is a flowering plant of the family Boraginaceae. It is native to Europe and Asia, as far north as Korea, Japan and Russia, and as far south as Afghanistan and northern Pakistan."Lithospermum arvense Linnaeus, Sp. Pl. 1: 132. 1753".Flora of China.'' It is known in other places as an introduced species, including much of North America and Australia.^ ''"Buglossoides arvensis".'' ''Australian Plant Name Index (APNI), IBIS database. Centre for Plant Biodiversity Research, Australian Government, Canberra. Retrieved 20 March 2012.'' Subspecies Three subspecies are accepted. *''Buglossoides arvensis'' subsp. ''arvensis'' *''Buglossoides ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cutting
Cutting is the separation or opening of a physical object, into two or more portions, through the application of an acutely directed force. Implements commonly used for wikt:cut, cutting are the knife and saw, or in medicine and science the scalpel and microtome. However, any sufficiently sharp object is capable of cutting if it has a hardness sufficiently larger than the object being cut, and if it is applied with sufficient force. Even liquids can be used to cut things when applied with sufficient force (see water jet cutter). Cutting is a compression (physical), compressive and shearing (physics), shearing phenomenon, and occurs only when the total stress (physics), stress generated by the cutting implement exceeds the ultimate Strength of materials, strength of the material of the object being cut. The simplest applicable equation is: :\text = or \tau=\frac The stress generated by a cutting implement is directly proportional to the force with which it is applied, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boraginaceae Genera
Boraginaceae, the borage or forget-me-not family, includes about 2,000 species of shrubs, trees, and herbs in 146 to 154 genera with a worldwide distribution. The APG IV system from 2016 classifies the Boraginaceae as single family of the order Boraginales within the asterids. Under the older Cronquist system, it was included in the Lamiales, but clearly is no more similar to the other families in this order than it is to families in several other asterid orders. A revision of the Boraginales, also from 2016, split the Boraginaceae into 11 distinct families: Boraginaceae ''sensu stricto'', Codonaceae, Coldeniaceae, Cordiaceae, Ehretiaceae, Heliotropiaceae, Hoplestigmataceae, Hydrophyllaceae, Lennoaceae, Namaceae, and Wellstediaceae. These plants have alternately arranged leaves, or a combination of alternate and opposite leaves. The leaf blades usually have a narrow shape; many are linear or lance-shaped. They are smooth-edged or toothed, and some have petioles. Most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boraginoideae
Boraginoideae is a subfamily of the plant family Boraginaceae ', with about 42 genera. That family is defined in a much broader sense (Boraginaceae ') in the Angiosperm Phylogeny Group (APG) system of classification for flowering plants. The APG has not specified any subfamilial structure within Boraginaceae ''s.l.'' Taxonomy Some taxonomists placed the genera ''Codon'' and '' Wellstedia'' in Boraginoideae. Others place one or both of these in separate, monogeneric subfamilies. ''Codon'' was long regarded as an odd member of Hydrophylloideae, but in 1998, a molecular phylogenetic study suggested that it is closer to Boraginoideae. Neither is included n more modern classifications. Some authors proposed a revision of earlier APG systems, in which Boraginaceae had been included as an unplaced family (i.e. not included in a specified order) within the lamiid clade of eudicots. In that system. Boraginaceae was defined broadly (Boraginaceae ''sensu lato'' or ''s.l.''). Instead t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithospermum
''Lithospermum'' is a genus of plants belonging to the family Boraginaceae. The genus is distributed nearly worldwide, but most are native to the Americas and the center of diversity is in the southwestern United States and Mexico. Species are known generally as gromwells or stoneseeds. Taxonomy Plants of the World Online currently accepts 84 species.''Lithospermum'' L. ''''. Retrieved 27 July 2024. Other sources accept about 50 to 60 species in the genus.Cohen, J. I., (2012) [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aegonychon Zollingeri
''Aegonychon'' is a genus of flowering plants belonging to the family Boraginaceae Boraginaceae, the Borago, borage or forget-me-not family, includes about 2,000 species of shrubs, trees, and herbs in 146 to 154 genus, genera with a worldwide distribution. The APG IV system from 2016 classifies the Boraginaceae as single famil .... Its native range is from Europe to Iran, and central China to temperate eastern Asia. Species: *'' Aegonychon calabrum'' *'' Aegonychon purpurocaeruleum'' *'' Aegonychon zollingeri'' References {{Taxonbar, from=Q5658740 Boraginaceae Boraginaceae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aegonychon Purpurocaeruleum
''Aegonychon purpurocaeruleum'', commonly known as the purple gromwell, is a herbaceous perennial rhizomatous flowering plant and it belongs to the family Boraginaceae. Etymology The Latin name of the species, , means 'purple and blue', referring to the changing colour of the flowers with the progress of flowering. Description ''Aegonychon purpurocaeruleum'' is a bushy plant that reaches on average of height, with a maximum of . The stem is hairy, erect and unbranched. Leaves are dark green and lanceolate to narrow elliptic, with a prominent midrib on the underside. Flowers are hermaphroditic, funnel-shaped, long and of diameter, clustered in a racemose inflorescence. The flowers are initially purple-reddish, changing to a deep blue. The flowering period extends from April to June. The fruits are bright white capsules, long, with a glossy surface. They are very hard (hence the genus synonym ''Lithospermum'', meaning "stone seed" for the hardness of these capsules). Distri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aegonychon Calabrum
''Aegonychon'' is a genus of flowering plants belonging to the family Boraginaceae Boraginaceae, the Borago, borage or forget-me-not family, includes about 2,000 species of shrubs, trees, and herbs in 146 to 154 genus, genera with a worldwide distribution. The APG IV system from 2016 classifies the Boraginaceae as single famil .... Its native range is from Europe to Iran, and central China to temperate eastern Asia. Species: *'' Aegonychon calabrum'' *'' Aegonychon purpurocaeruleum'' *'' Aegonychon zollingeri'' References {{Taxonbar, from=Q5658740 Boraginaceae Boraginaceae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buglossoides Rochelii
''Buglossoides'' is a genus consisting of 15 species of annual or perennial herbs, native to Europe and Asia. They grow naturally in habitats ranging from sunny scrub to rocky slopes and woodland areas. These plants are covered in fine bristles or hairs. The stems are upright or sprawling, branched or unbranched, with simple oval to lance-shaped leaves. The small funnel-shaped flowers have flaring lobes and are usually blue or white. Perennial species that are rhizomatous can become invasive and difficult where conditions are suitable. Cultivation They are suitable for wild and woodland gardens. Grow this plant in moist well-drained soil that is neutral to alkaline. Propagate from seed, cuttings or by division. Species Six species are accepted.''Buglossoides'' Moench '' |
Buglossoides Czernjajevii
''Buglossoides czernjajevii'' is a species of flowering plant in the family Boraginaceae, native to Moldova and Ukraine. A rare plant known from only ten locations, it is found on forest edge A woodland edge or forest edge is the transition zone (ecotone) from an area of woodland or forest to fields or other open spaces. Certain species of plants and animals are adapted to the forest edge, and these species are often more familiar to h ...s, in glades, and on grassy slopes. References Boraginoideae Flora of Moldova Flora of Ukraine Plants described in 1981 {{Boraginoideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
