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Euclea Divinorum
''Euclea divinorum'', called diamond leaf, diamond-leaved euclea, magic guarri, and toothbrush tree, is a species of flowering plant in the genus ''Euclea ''Euclea'', from the Greek '' eukleia'' meaning "glory and fame", denotes a group of flowering plants in the Ebenaceae or ebony family. They were described as a genus by Linnaeus in 1774. The genus includes evergreen trees and shrubs, native t ...'', native to eastern and southern Africa. A shrub or small tree, it has many uses in Africa, including as a source for dye for wool, for tanning leather, and an ink, and as a preservative for milk (allowing it to keep for up to a year), and, by chewing on a twig, as a toothbrush. left, Foliage on a shrub in Pretoria References {{Taxonbar, from=Q3059478 divinorum Plant dyes Plants described in 1873 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Philip Hiern
William Philip Hiern (19 January 1839 – 28 November 1925) was a British mathematician and botanist. Life Hiern attended St. John's College, Cambridge, from 1857 to 1861 and attained a "first class degree" in mathematics. Later, in 1886, he attended Oxford University. Upon his marriage he moved to Surrey and developed an interest in botany. In 1881, Hiern moved to Barnstaple in north Devonshire, and lived at the manor house adjacent to the Barnstaple Castle mound. Hiern was quite taken with the country squire role and he assumed many public duties including those of the Lord of the Manor of Stoke Rivers, northeast of Barnstaple, and he was one of the original aldermen of the County of Devon. Contributions Hiern published over 50 works on botanical subjects. Among his chief works was the catalogue of the plants Friedrich Welwitsch had collected in Angola. Awards and honours In 1903, Hiern was elected a fellow of the Royal Society. The African figwort genus '' H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euclea
''Euclea'', from the Greek '' eukleia'' meaning "glory and fame", denotes a group of flowering plants in the Ebenaceae or ebony family. They were described as a genus by Linnaeus in 1774. The genus includes evergreen trees and shrubs, native to Africa, the Comoro Islands and Arabia. Several species are used for timber, producing a hard, dark heartwood timber similar to ebony. Species There are some 16 to 18 species, including: *'' Euclea acutifolia'' E.Mey. ex A.DC. – Cape Province *'' Euclea angolensis'' Gürke – Angola *'' Euclea asperrima'' E.Holzh. – Namibia *'' Euclea balfourii'' Hiern ex Balf.f. *'' Euclea coriacea'' A.DC. – Lesotho, South Africa *''Euclea crispa'' (Thunb.) Gürke – southern Africa *'' Euclea dewinteri'' Retief – Limpopo *'' Euclea divinorum'' Hiern – from Ethiopia to KwaZulu-Natal *'' Euclea lancea'' Thunb. – Cape Province *'' Euclea laurina'' Hiern ex Balf.f. *'' Euclea natalensis'' A.DC. – from Somalia to KwaZulu-Natal *'' Euclea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euclea Divinorum, Loof En Blomknoppe, Manie Van Der Schijff BT, A
''Euclea'', from the Greek '' eukleia'' meaning "glory and fame", denotes a group of flowering plants in the Ebenaceae or ebony family. They were described as a genus by Linnaeus in 1774. The genus includes evergreen trees and shrubs, native to Africa, the Comoro Islands and Arabia. Several species are used for timber, producing a hard, dark heartwood timber similar to ebony. Species There are some 16 to 18 species, including: *''Euclea acutifolia'' E.Mey. ex A.DC. – Cape Province *''Euclea angolensis'' Gürke – Angola *''Euclea asperrima'' E.Holzh. – Namibia *''Euclea balfourii'' Hiern ex Balf.f. *''Euclea coriacea'' A.DC. – Lesotho, South Africa *''Euclea crispa'' (Thunb.) Gürke – southern Africa *''Euclea dewinteri'' Retief – Limpopo *''Euclea divinorum'' Hiern – from Ethiopia to KwaZulu-Natal *''Euclea lancea'' Thunb. – Cape Province *'' Euclea laurina'' Hiern ex Balf.f. *'' Euclea natalensis'' A.DC. – from Somalia to KwaZulu-Natal *''Euclea neghellensis'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant Dyes
Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants") which is sister of the Glaucophyta, and consists of the green algae and Embryophyta (land plants). The latter includes the flowering plants, conifers and other gymnosperms, ferns and their allies, hornworts, liverworts, and mosses. Most plants are multicellular organisms. Green plants obtain most of their energy from sunlight via photosynthesis by primary chloroplasts that are derived from endosymbiosis with cyanobacteria. Their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are parasitic or mycotrophic and have lost the ability ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
