Hedwigia (Verlag und Druck von C. Heinrich, 1905)

Hedwigia (Verlag und Druck von C. Heinrich, 1906)

Hedwigia (Verlag und Druck von C. Heinrich, 1907)

Hedwigia (Verlag und Druck von C. Heinrich, 1908)

Hedwigia (Verlag und Druck von C. Heinrich, 1909)

Hedwigia (Verlag und Druck von C. Heinrich, 1910)

Hedwigia (Verlag und Druck von C. Heinrich, 1911)

Hedwigia (Verlag und Druck von C. Heinrich, 1912)

Hedwigia (Verlag und Druck von C. Heinrich, 1913)

Hedwigia (Verlag und Druck von C. Heinrich, 1914)

Hedwigia (Verlag und Druck von C. Heinrich, 1915)

Hedwigia (Verlag und Druck von C. Heinrich, 1917)

Hedwigia (Verlag und Druck von C. Heinrich, 1918)

Hedwigia (Verlag und Druck von C. Heinrich, 1919)

Hedwigia (Verlag und Druck von C. Heinrich, 1920)

Hedwigia (Verlag und Druck von C. Heinrich, 1921)

Hedwigia (Verlag und Druck von C. Heinrich, 1922)

hei long jiang sheng zhi wu zhi 黑龙江省植物志 - Zhou, Yiliang 周以良 (dong bei lin ye da xue chu ban she东北林业大学出版社, 1985)

Helios - Huth, Ernst, 1845 -1897 (R. Friedländer & Sohn, 1899)

The Hepaticae and Anthocerotes of California - Howe, Marshall A. (Marshall Avery), 1867 -1936 (1899)

Herbarium Musei Fennici : enumeratio plantarum Musei Fennici - Helsingin yliopisto. Kasvimuseo. (Ex officina typographica H.J. Simelii, 1889)

Herbarium : Organ zur Förderung des Austausches wissenschaftlicher Exsiccatensammlungen (Theodor Oswald Weigel, 1908)

Herbertia - American Plant Life Society. ([American Plant Life Society], 2003)

Der Hercynische Florenbezirk : Grundzüge der Pflanzenverbreitung im mitteldeutschen Berg- und Hügellande vom Harz bis zur Rhön, bis zur Lausitz und dem Böhmer Walde - Drude, Oscar, 1852 -1933 (W. Engelmann, 1902)

Heredity and evolution in plants - Gager, C. Stuart (Charles Stuart), 1872 -1943 (Blakiston, 1920)

Heredity and evolution in plants - Gager, C. Stuart (Charles Stuart), 1872 -1943 (P. Blakiston's Son & Co, 1920)

High school biology - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Macmillan, 1925)

Hill prairies of Illinois - Illinois. Natural History Survey Division (1955)

Historia naturalis bulgarica - Bŭlgarska akademii︠a︡ na naukite. (Bulgarska akademiia na naukite, 1991)

A history of botany, 1860-1900; being a continuation of Sachs "History of botany, 1530-1860" - Sachs, Julius, 1832 -1897 (Clarendon Press, 1909)

A history of botany 1860-1900; being a continuation of Sachs History of botany, 1530-1860,' - Sachs, Julius, 1832 -1897 (Clarendon press, 1909)

A history of botany 1860-1900; being a continuation of Sachs History of botany, 1530-1860,' - Sachs, Julius, 1832 -1897 (Clarendon Press, 1909)

The history of creation, or, The development of the earth and its inhabitants by the action of natural causes : a popular exposition of the doctrine of evolution in general, and of that of Darwin, Goethe and Lamarck in particular - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (D. Appleton and Company, 1880)

The history of creation; or, The development of the earth and its inhabitants by the action of natural causes : a popular exposition of the doctrine of evolution in general, and of that of Darwin, Goethe and Lamarck in particular - Haeckel, Ernst, 1834 -1919 (D. Appleton, 1876)

The history of creation, or, The development of the earth and its inhabitants by the action of natural causes : doctrine of evolution in general, and of that of Darwin, Goethe, and Lamarck in particular / from the German of Ernst Haeckel ; the translation revised by E. Ray Lankester - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (Henry S. King, 1876)

History of Pasadena, comprising an account of the native Indian - McClatchie, Alfred James, (Pasadena history company, 1895)

History of Pasadena, comprising an account of the native Indian, the early Spanish, the Mexican, the American, the colony, and the incorporated city, occupancies of the Rancho San Pasqual, and its adjacent mountains, canyons, waterfalls and other objects of ... interest: being a complete and comprehensive histo-cyclopedia of all matters pertaining to this region - McClatchie, Alfred James, (Pasadena History Co, 1895)

History of systematic botany in Australasia : proceedings of a symposium held at the University of Melbourne, 25-27 May 1988 - Short, P. S. (Philip S.) (Australian Systematic Botany Society, 1990)