Synopsis methodica lichenum omnium hucusque cognitorum praemissa introductione lingue gallica tractata - Nylander, William, 1822 -1899 (Ex Typis L. Martinet, 1858)

A synopsis of North American lichens Part II, comprising the lecideacei, and (in part) the graphidacei - Tuckerman, Edward, 1817 -1886 (s.n.], 1888)

Synopsis of the flora of Colorado - Coulter, John Merle, 1851 -1928 (Govt. print. off, 1874)

A synopsis of the genera of American plants, according to the latest improvements on the Linnaean system: with the new genera of Michaux and others. Intended for the use of students in botany ... - Rich, Oliver O. (Printed by J. M. Carter, for J. Milligan, and Richards and Mallory, Georgetown, A. Finley, Philadelphia; [etc., etc.], 1814)

A synopsis of the lichenes of New England, the other northern states, and British America - Tuckerman, Edward, 1817 -1886 (G. Nichols, 1848)

A synopsis of the North American lichens - Tuckerman, Edward, 1817 -1886 (S.E. Cassino, 1882)

A synopsis of the North American lichens - Tuckerman, Edward, 1817 -1886 (S. E. Cassino, 1882)

A synopsis of the North American lichens Part I, comprising the parmeliacei, cladoniei, and coenogoniei - Tuckerman, Edward, 1817 -1886 (S.E. Cassino, 1882)

Synopsis of the North American lichens, Pt. 1: comprising the Parmeliacei, Cladoniei, and Coenogomei - Tuckerman, Edward, 1817 -1886 (1882)

Synoptische Tabellen zur leichten Bestimmung der häuftligeren deutschen Pflanzen-Gattungen nach den Jussieuschen System; zum Gebrauche der Schulen und Zum Selbststudium - Zabel, Hermann, 1832 -1912 (H. Augustin, 1872)

Systema lichenum germaniae. Die Fletchen Deutschlands (insbesondere Schlesiens) Mikroskopische Geprüft, kritisch Gesichtet, charakterisch Beschrieben und systematisch Geordnet - Körber, Gustav Wilhelm, 1817 -1885 (Trewendt & Granier, 1855)

Systema materiae medicae vegetabilis brasiliensis - Martius, Karl Friedrich Philipp von, 1794 -1868 (apud F. Fleischer, 1843)

Systema mycologicum : sistens fungorum ordines, genera et species, huc usque cognitas, quas ad normam methodi naturalis determinavit - Fries, Elias, 1794 -1878 (Ex Officina Berlingiana, 1821)

Systematische phylogenie - Haeckel, Ernst, 1834 -1919 (Georg Reimer, 1894)

Systematische phylogenie - Haeckel, Ernst, 1834 -1919 (Georg Reimer, 1896)

Systematisches Verzeichniss der im indischen Archipel in den Jahren 1842-1848 gesammelten sowie der aus Japan empfangenen Pflanzen - Zollinger, Heinrich, 1818 -1859 (E. Kiesling, 1854)

Systematisches Verzeichniss der im indischen archipel in den Jahren 1842-1848 gesammelten sowie der aus Japan empfangenen Pflanzen - Zollinger, Heinrich, 1818 -1859 (E. Kiesling, 1854)

Systematisches Verzeichniss der im indischen archipel in den Jahren 1842-1848 gesammelten sowie der aus Japan empfangenen Pflanzen - Zollinger, Heinrich, 1818 -1859 (E. Kiesling, 1855)

Taschenbuch für den schweizerischen Botaniker - Ducommun, Jules César, 1829 -1892 (Selbstverlag des Verfassers, 1869)

Taschenwörterbuch für Botaniker und alle Freunde der Botanik : enthaltend die botanische Nomenklatur, Terminologie und Litteratur nebst einem alphabetischen Verzeichnisse aller wichtigen Zier-, Treibhaus- und Kulturpflanzen, sowie derjenigen der heimischen Flora - Glaser, L. (Ludwig), 1818 -1898 (Weigel, 1885)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1972)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1973)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1975)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1976)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1986)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1988)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1993)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 2017)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Supplement I, A-Ba - Mennega, E. A. (Koeltz Scientific Books, 1992)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Volume V, Sal-Ste - Cowan, Richard S., 1921 -1997 (Bohn, Scheltema & Holkema, 1976)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Volume I, A-G - Cowan, Richard S., 1921 -1997 (Bohn, Scheltema & Holkema, 1976)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Supplement III, Br-Ca - Mennega, E. A. (Koeltz Scientific Books, 1995)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Supplement IV, Ce-Cz - Mennega, E. A. (Koeltz Scientific Books, 1997)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Supplement VI, Do-E - Mennega, E. A. (Koeltz Scientific Books, 2000)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Supplement VII, F-Frer - Dorr, Laurence J. (A.R.G. Gantner Verlag K.G, 2008)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Volume VI, Sti-Vuy - Cowan, Richard S., 1921 -1997 (Bohn, Scheltema & Holkema, 1986)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Volume III, Lh-O - Cowan, Richard S., 1921 -1997 (Bohn, Scheltema & Holkema, 1976)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Volume IV, P-Sak - Cowan, Richard S., 1921 -1997 (Bohn, Scheltema & Holkema, 1983)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Volume II, H-Le - Cowan, Richard S., 1921 -1997 (Bohn, Scheltema & Holkema, 1979)