LZT1012444: Gay-Lussac / Bridgeman Images

LZT1012447: Louis Bernard Guyton-Morveau, Born 1737 / Bridgeman Images

LZT1012450: Head-and-Shoulders Portrait of French Chemist, Antoine Laurent Lavoisier. Vignette below Portrait Depicts His Arrest and Conviction in 1794 for Being a Member of the Farmer's General, a Private Company that Collected Taxes and Tariffs for the Government. / Bridgeman Images

LZT1012451: Half-Length Portrait of Italian Balloonist Vincent Lunardi, Shown with His Pets and Tribute Verse below the Image. / Bridgeman Images

LZT1012454: Capitan Dn. Vincente Lunardi. Nesmith, Pinxt. ; Burke, Fecit. / Bridgeman Images

LZT1012457: Etienne & Joseph Montgolfier, Bust-Length Double Profile Portrait of the Montgolfier Brothers, French Ballonists. After the Gold Medal Designed by Houdon. / Bridgeman Images

LZT1012965: Carex Paniculata; Greater Panicled Sedge / Bridgeman Images

LZT1012966: Carex Vulpina; Great Sedge / Bridgeman Images

LZT1012973: Carex Rigida; Stiff Mountain Sedge / Bridgeman Images

LZT1012976: Thalictrum Minus, Montanum; Lesser Meadow Rue, Var. B. / Bridgeman Images

LZT1012979: Ranunculus Circinatus; Rigid-Leaved Water-Crowfoot / Bridgeman Images

LZT1012981: Centranthus Calcitrapa; Cut-Leaved Valerian / Bridgeman Images

LZT1012982: Valeriana Pyrenaica; Heart-Leaved Valerian / Bridgeman Images

LZT1012990: Sherardia Arvensis; Blue Field Madder / Bridgeman Images

LZT1012997: Quercus Pedunculata; Common Oak / Bridgeman Images

LZT1013006: Polygonum Lapathifolium, Var. Nodosum; Glandular Persicaria, Var. B. / Bridgeman Images

LZT1013007: Polygonum Amphibium, Terrestre; Amphibious Bistort, Terrestial Form / Bridgeman Images

LZT1013009: Polygonum Bistorta; Common Bistort / Bridgeman Images

LZT1013010: Polygonum Viviparum; Viviparous Bistort / Bridgeman Images

LZT1013012: Daphne Mezereum; Mezereon / Bridgeman Images

LZT1013013: Daphne Laureola; Spurge Laurel / Bridgeman Images

LZT1013027: Pyrus Eu-Aria; Common White-Beam / Bridgeman Images

LZT1013029: Pyrus Scandica; Lobed-Leaved White-Beam / Bridgeman Images

LZT1013032: Pyrus Domestica; Service-Tree / Bridgeman Images

LZT1013046: Trifolium Molinerii; Balbi's Trefoil / Bridgeman Images

LZT1013047: Rubus Mucronulatus; Cuspidate-Leaved Bramble / Bridgeman Images

LZT1013054: Alchemilla Conjuncta; Silvery Lady's-Mantle / Bridgeman Images

LZT1013063: Onobrychis Sativa; Saintfoin / Bridgeman Images

LZT1013068: Vicia Sepium; Bush Vetch / Bridgeman Images

LZT1013069: Vicia Eu-Lutea; Bush-Podded Yellow Vetch / Bridgeman Images

LZT1013083: Trifolium Fragiferum; Strawberry-Headed Trefoil / Bridgeman Images

LZT1013091: Trifolium Medium; Zigzag Trefoil / Bridgeman Images

LZT1013093: Trifolium Maritimum; Teasel-Headed Trefoil / Bridgeman Images

LZT1013096: Trifolium Glomeratum; Smooth Round-Headed Trefoil / Bridgeman Images

LZT1013099: Ulex Eu-Nanus; Dwarf Furze / Bridgeman Images

LZT1013107: Medicago Maculata; Spotted Medick / Bridgeman Images