306 THE ESSEX NATURALIST. common by Watson in the New Botanist's Guide ; as also of the more common ones which are wanting in the district examined. "My very imperfect knowledge of the names of the lanes, farm-houses and other localities, has forced me to use much cir- cumlocution in describing stations. To diminish this I have frequently coined names for remarkable localities, or used them on imperfect information. These names I have explained below ; but I am afraid that there will still be much obscurity in this respect. W. H. Coleman." From the language of this preface it was obviously written with a view to publication ; and, as Watson speaks of the list he saw as undated, it was not then in its present form. The lists of rarer species and of absentees alluded to, do not appear to have been added, though there is a complete "Index of Genera" at the close of the manuscript. Referring as it does to an area intermediate between that dealt with by Dale in his edition of Taylor's History of Harwich and that in which Joseph Andrews's Sudbury herbarium, des- cribed by me in the Journal of Botany (1918, pp. 294, et seq.), was collected, this Florula is of great local interest. Gibson has very seldom transcribed its stations (which are all in his District 8) at all fully ; but that the manuscript remained some time in its writer's possession is shown by his pencilled correction of Oenanthe Phellandrium and Ae. Pimpinelloides to Ae. fluviatilis and Ae. Lachenalii, whereas it was not until 1844 that he first described Ae. fluviatilis in the Annals of Natural History (vol. xiii. p. 188). As in several places "Mr. Hurlock's" has been altered in pencil, possibly in another hand, to "the Lecturer's," it looks as if the manuscript may have been used as the basis for a lecture by this person. As to the writer of the Florula, William Higgins Coleman was born apparently in 1816, and was associated, whilst still an undergraduate at St. John's College, Cambridge, with J. W. Colenso, afterwards Bishop of Natal, in the well-known Examples in Arithmetic and Algebra, published at Cambridge in 1834. He graduated B.A. in 1836, proceeding M.A. in 1838. Judging from the introduction to his Flora of Dedham, he was at East Grinstead for most of 1836, possibly in a scholastic post; at Dedham Grammar School during 1837 ; and at the junior school of Christ's Hospital, at Hertford, from 1838 to 1847. From his