An Encyclopædia of Plants; Comprising ... Every ... Particular Respecting All the Plants Indigenous, Cultivated In, Or Introduced to Britain. ... Edited by J. C. Loudon ... the Drawings by J. D. C. Sowerby ... the Engravings by R. Branston. (First Additional Supplement ... Comprising ... All the Plants Originated In, Or Introduced Into, Britain, Between ... 1829, and ... 1840 ... Prepared by W. H. Baxter ... and Revised by G. Don.).