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Wigandia
''Wigandia'' is a genus of flowering plants within the waterleaf subfamily, Hydrophylloideae. They are found mainly in Central America and South America, though one or two species are found as far north as the United States. Some are grown as ornamental plants and will flourish in most Mediterranean or temperate regions. The genus is named for Johann Wigand (c. 1523–1587), German Lutheran cleric and theologian, and Bishop of Pomesania. Within the Hydrophylloideae, ''Wigandia'' species are unusual in having minute seeds and a high base chromosome number (19); it is also the only neotropical genus in the subfamily. Some species originally classified in ''Wigandia'' are now treated in other genera, e.g. ''Eriodictyon''. There is a group of closely related genera within the Hydrophylloideae subfamily, and it is likely that further taxonomic work will result in additional reclassifications. A recent molecular phylogenetic analysis of the Hydrophylloideae included two ''Wigandia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eriodictyon Californicum
''Eriodictyon californicum'' is a species of plant within the family Boraginaceae. It is also known as yerba santa (sacred herb), mountain balm, bear's weed, gum bush, gum plant, and consumptive weed.Patricia Kaminski and Richard Katz.Yerba Santa ''Eriodictyon californicum'' Flower Essence Society. Less common names include Herbe des Montagnes, Herbe à Ourse, Herbe Sacrée, Herbe Sainte, Hierba Santa, Holy Herb, and Tarweed. Description ''Eriodictyon californicum'' is an evergreen aromatic shrub with woody rhizomes, typically found in clonal stands growing to a height of . The dark green, leathery leaves are narrow, oblong to lanceolate, and up to in length. Foliage and twigs are covered with shiny resin and are often dusted with black fungi, ''Heterosporium californicum''. It is similar to its Southern California sibling ''E. crassofolium''. The shrub is known to be an occasional source of nutrition for wildlife and livestock. Their bitterness makes them unpalatable to mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wigandia Caracasana
''Wigandia caracasana'', the Caracus wigandia, is a species of ornamental plant. It is an evergreen that grows to a height of up to 3 metres (10 ft). It has purple flowers in large clusters from spring to autumn. Some sources treat it as a variety of the species ''Wigandia urens''. Native to Central America, it is thought to be naturalized in southern California as a garden escape. It is commonly grown in gardens, and thrives best in a mixture of loam and peat. Cuttings in sand will strike if placed under glass and in heat. The caracus wigandia can cause severe contact dermatitis. A substance that it secretes, 2,3-dimethoxy-geranyl- 1,4-benzoquinone (consisting of a quinonoid ring with a 10 or 11 carbon-membered side chain) is a remarkably strong sensitizer, which is found nowhere else in the plant kingdom. It has been described as approximating an "ideal allergen". References Further reading * External links''Wigandia caracasana''(in Spanish Spanish might refer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrophylloideae
Hydrophylloideae is a subfamily of the plant family Boraginaceae. Its taxonomic position is somewhat uncertain. Traditionally, and under the Cronquist system, the taxon was given family rank under the name Hydrophyllaceae, and treated as part of the order Solanales. More recent systems have recognised a close relationship to the borage family, Boraginaceae, initially by placing Hydrophyllaceae and Boraginaceae together in an order Boraginales, and in the 2016 APG IV system by including Hydrophyllaceae in Boraginaceae. However, the placement and circumscription of Boraginaceae is still uncertain. Some sources now split off Hydrophyllaceae again (together with Namaceae). Plants in this subfamily may be annual or perennial herbs or shrubs, with either a prostrate or an erect stem. Most have a taproot. The flowers are bisexual, and normally radial, with 5 petals and 5 stamens. About 20 genera, containing around 300 species, are recognised; many of them are native to the western U ... [...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] |
Johann Wigand
Johann Wigand (Latin: Jo(h)annes Wigandus; c. 1523 – 21 October 1587) was a German Lutheran cleric, Protestant reformer and theologian. He served as Bishop of Pomesania. Johann Wigand was born at Mansfeld in Saxony-Anhalt, Germany. He was raised within a Lutheran family. From 1538, Wigand studied at University of Wittenberg, attending lectures by Martin Luther and Philipp Melanchthon. While working in Magdeburg, he was one of the main contributors to the ''Magdeburg Centuries'', a critical work on church history. In 1545, he graduated with a master's degree. In 1546, he became pastor in his hometown. In 1553, he was appointed pastor at the Church of St. Ulrich (''Sankt-Ulrich-und-Levin-Kirche'') in Magdeburg. In 1560, he became a professor of theology at University of Jena in Thuringia. In 1563, Wigand received his Doctorate of Theology from the University of Rostock. In 1573, August of Saxony took over the administration of Saxe-Weimar. Johann Wigand, together with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
