Ulothrix Flacca
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Ulothrix Flacca
''Ulothrix flacca'' is a small filamentous marine algae. Description This species grows as small tufts of green unbranched filaments growing to no more than 10 cm long forming woolly masses. Cells 14.4 - 32.6μm broad and 4.8-9.6μm Newton, L. 1931. ''A Handbook of the British Seaweeds.'' British MuseumBurrows, E.M.1991. ''Seaweeds of the British Isles Volume 2 Chlorophyta''. Natural History Museum, London''Ulothrix pseudoflacca'' and ''Ulothrix consociata'' are considered to be forms of ''Ulothrix flacca'' by some biologists. Sometimes difficult to distinguish ''Ulothrix'' from ''Urospora''. Distribution Common all around the British Isles. Recorded from Scandinavia south to Portugal, in the Mediterranean and the Black Sea. Also all around the world into the Pacific. Habitat found on rocks, stones and epiphytically on other algae. References Ulotrichaceae {{algae-stub ...
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Lewis Weston Dillwyn
Lewis Weston Dillwyn, FRS (21 August 1778 – 31 August 1855) was a British porcelain manufacturer, naturalist and Whig Member of Parliament (MP). Biography He was born in Walthamstow, Essex, the eldest son of William Dillwyn (1743–1824) and Sarah Dillwyn (née Weston). His father, a Pennsylvanian Quaker had returned to Britain in 1777 during Philadelphia's worst period in the American War of Independence and settled at Higham Lodge, Walthamstow, Essex, UK. William Dillwyn was a vociferous anti-slavery campaigner and toured England and South Wales in his work for the Anti-Slavery Committee. William Dillwyn was related to George Haynes through the Emlen and Physick families in Philadelphia and it is likely that the opportunity to buy the Cambrian Pottery in Swansea, Wales, from Haynes came about through these family connections in America. William's letters to his daughter Suzanna are held by the Library Company of Philadelphia and stored at the Historical Society of Penn ...
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Gustave Adolphe Thuret
Gustave Adolphe Thuret (23 May 1817 – 10 May 1875) was a noted French botanist, and founder of the Jardin botanique de la Villa Thuret. Biography Born in Paris, he belonged to an old Huguenot family, which had sought refuge in Weesp (Dutch Republic) after the revocation of the Edict of Nantes. In 1808 his father, a merchant and banker, married in London Henrietta van der Paadevoort (Padevoirt), the daughter of a navy officer, born in Demerara (now Guyana), but brought up or educated in England. In 1811 the family moved from Bath to Paris, where Isaac Thuret was appointed as the Dutch consul. As a young man Gustave studied Law, while being an amateur musician, and it was from a musical friend, de Villers, that he received, in 1837, his first initiation into botany. Beginning simply as a collector, he soon came under the influence of Joseph Decaisne, whose pupil he became. It was Decaisne who first encouraged him to undertake those algological studies which were to become th ...
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