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Opuscula philolichenum 4
(added: 03/31/2024 )
Physiotypia plantarum Austriacarum : die Gefässpflanzen Österrichs in Naturselbstdruck mit besonderer Berücksichtigung der Nervation in den Flächenorganen der Pflanzen Text 1-2
(added: 03/17/2024 )
Physiotypia plantarum Austriacarum : die Gefässpflanzen Österrichs in Naturselbstdruck mit besonderer Berücksichtigung der Nervation in den Flächenorganen der Pflanzen Atlas v.9
(added: 03/10/2024 )
Carnivorous plant newsletter v.47:no.1 (2018)
(added: 01/21/2024 )
Carnivorous plant newsletter v.49:no.2 (2020)
(added: 01/21/2024 )
Carnivorous plant newsletter v.50:no.4 (2021)
(added: 01/21/2024 )
Carnivorous plant newsletter v.51:no.4 (2022)
(added: 01/21/2024 )
Physiotypia plantarum Austriacarum : die Gefässpflanzen Österrichs in Naturselbstdruck mit besonderer Berücksichtigung der Nervation in den Flächenorganen der Pflanzen Atlas v.5
(added: 01/21/2024 )
Carnivorous plant newsletter v.50:no.3 (2021)
(added: 01/21/2024 )
Carnivorous plant newsletter v.50:no.2 (2021)
(added: 01/21/2024 )
Carnivorous plant newsletter v.48:no.4 (2019)
(added: 01/21/2024 )
Carnivorous plant newsletter v.47:no.4 (2018)
(added: 01/21/2024 )
Physiotypia plantarum Austriacarum : die Gefässpflanzen Österrichs in Naturselbstdruck mit besonderer Berücksichtigung der Nervation in den Flächenorganen der Pflanzen Atlas v.3
(added: 01/21/2024 )
Carnivorous plant newsletter v.48:no.3 (2019)
(added: 01/21/2024 )
Physiotypia plantarum Austriacarum : die Gefässpflanzen Österrichs in Naturselbstdruck mit besonderer Berücksichtigung der Nervation in den Flächenorganen der Pflanzen Atlas v.10
(added: 01/21/2024 )
Carnivorous plant newsletter v.51:no.3 (2022)
(added: 01/21/2024 )
Carnivorous plant newsletter v.50:no.1 (2021)
(added: 01/21/2024 )
Carnivorous plant newsletter v.51:no.1 (2022)
(added: 01/21/2024 )
Carnivorous plant newsletter v.48:no.2 (2019)
(added: 01/21/2024 )
Carnivorous plant newsletter v.51:no.2 (2022)
(added: 01/21/2024 )
Carnivorous plant newsletter v.47:no.2 (2018)
(added: 01/21/2024 )
Carnivorous plant newsletter v.46:no.4 (2017)
(added: 01/21/2024 )
Carnivorous plant newsletter v.47:no.3 (2018)
(added: 01/21/2024 )
Carnivorous plant newsletter v.46:no.3 (2017)
(added: 01/21/2024 )
Carnivorous plant newsletter v.49:no.1 (2020)
(added: 01/21/2024 )
Carnivorous plant newsletter v.49:no.3 (2020)
(added: 01/21/2024 )
Carnivorous plant newsletter v.49:no.4 (2020)
(added: 01/21/2024 )
Physiotypia plantarum Austriacarum : die Gefässpflanzen Österrichs in Naturselbstdruck mit besonderer Berücksichtigung der Nervation in den Flächenorganen der Pflanzen Atlas v.2
(added: 01/21/2024 )
Carnivorous plant newsletter v.48:no.1 (2019)
(added: 01/21/2024 )
Gribnyia bolezni kulʹturnykh rastenii. (Pole - ogorod-sad). [Fungus diseases of cultivated plants. (Field-kitchen garden-garden).]
(added: 01/21/2024 )
Kartofel'naya Bolezn (Disease of Potatoes)
(added: 01/21/2024 )
Physiotypia plantarum Austriacarum : die Gefässpflanzen Österrichs in Naturselbstdruck mit besonderer Berücksichtigung der Nervation in den Flächenorganen der Pflanzen Atlas v.4
(added: 01/21/2024 )
La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle v.45 no.1(1924)
(added: 12/17/2023 )
Observations sur quelques plantes acotylédonées, de la famille des Urédinées, et dans les sous-tribus des Némasporées et des Æcidinées : recueillies dans le département des Bouches-du-Rhône 2 (1843)
(added: 11/29/2023 )
Observations sur quelques plantes acotylédonées, de la famille des Urédinées, et dans les sous-tribus des Némasporées et des Æcidinées : recueillies dans le département des Bouches-du-Rhône 1 (1842)
(added: 11/29/2023 )
Memoirs of the Torrey Botanical Club v.25:no.1 (1993)
(added: 11/05/2023 )
Contributions from the Gray Herbarium of Harvard University no. 87-100 1930-1932 [incomplete]
(added: 10/29/2023 )
Contributions from the Gray Herbarium of Harvard University no. 76-86 1926-1929 [incomplete]
(added: 10/22/2023 )
Contributions from the Gray Herbarium of Harvard University no. 101-110 1933-1936 [incomplete]
(added: 10/22/2023 )
Erythea. a journal of botany, West American and general v.8:no.13 (1938)
(added: 10/22/2023 )
American fern journal v.107:no.4(2017)
(added: 10/06/2023 )
Mitteilungen aus den Botanischen Staatsinstituten in Hamburg 1901-1902
(added: 10/06/2023 )
American fern journal v.106:no.2(2016)
(added: 10/06/2023 )
American fern journal v.108:no.2(2018)
(added: 10/06/2023 )
American fern journal v.108:no.3(2018)
(added: 10/06/2023 )
American fern journal v.105:no.2(2015)
(added: 10/06/2023 )
American fern journal v.106:no.3(2016)
(added: 10/06/2023 )
Transactions and proceedings v.2
(added: 10/06/2023 )
American fern journal v.109:no.2(2019)
(added: 10/06/2023 )
American fern journal v.106:no.1(2016)
(added: 10/06/2023 )
American fern journal v.106:no.4(2016)
(added: 10/06/2023 )
American fern journal v.107:no.2(2017)
(added: 10/06/2023 )
Årsberättelser om vetenskapernas framsteg afgifne af Kongl. Vetenskaps-academiens embetsmän d. 31 mars ... 1822
(added: 10/06/2023 )
American fern journal v.109:no.3(2019)
(added: 10/06/2023 )
Contributions from the Gray Herbarium of Harvard University no. 210 1980
(added: 10/06/2023 )
Newsletter - Hawaiian Botanical Society 41:no.1-2 (2002:Jan-Sept.)
(added: 10/06/2023 )
Journal of the Arnold Arboretum v.36 (1955)
(added: 10/06/2023 )
Årsberättelser om vetenskapernas framsteg afgifne af Kongl. Vetenskaps-academiens embetsmän d. 31 mars ... 1823
(added: 10/06/2023 )
American fern journal v.107:no.1(2017)
(added: 10/06/2023 )
Års-berättelse om botaniska arbeten och upptäckter 1835
(added: 10/06/2023 )
American fern journal v.105:no.4(2015)
(added: 10/06/2023 )
American fern journal v.108:no.1(2018)
(added: 10/06/2023 )
Journal of the Arnold Arboretum v.50 (1969)
(added: 10/06/2023 )
American fern journal v.109:no.1(2019)
(added: 10/06/2023 )
American fern journal v.105:no.1(2015)
(added: 10/06/2023 )
Års-berättelse om botaniska arbeten och upptäckter 1838
(added: 10/03/2023 )
Contributions from the Gray Herbarium of Harvard University no. 116 1937
(added: 10/03/2023 )
American fern journal v.107:no.3(2017)
(added: 10/01/2023 )
American fern journal v.108:no.4(2018)
(added: 10/01/2023 )
Annales d'horticulture et de botanique, ou Flore des jardins du royaume des Pays-Bas, et histoire des plantes cultivées les plus intéressantes des possessions néerlandaises aux Indes orientales, en Amérique et du Japon v.5(1862)
(added: 10/01/2023 )
American fern journal v.105:no.3(2015)
(added: 10/01/2023 )
Fortsetzung des Allgemeinen teutschen Garten-Magazins : oder gemeinnützige Beiträge für alle Theile des praktischen Gartenwesens v.8 (1824)
(added: 10/01/2023 )
Physiotypia plantarum austriacarum. Der naturselbstdruck in seiner anwendung auf die gefässpflanzen des österreichischen kaiserstaates, mit besonderer berücksichtigung der nervation in der flächenorganen der pflanzen
(added: 08/13/2023 )
Arnoldia v.78, no. 5&6 (2021)
(added: 08/13/2023 )
Arnoldia v.78, no.4 (2021)
(added: 07/09/2023 )
Arnoldia v.78, no.3 (2021 )
(added: 07/09/2023 )
Arnoldia v.79, no.1 (2022)
(added: 07/09/2023 )
Asa Gray papers Wilkes Expedition
(added: 06/04/2023 )
Notes to accompany collection of fungi from Lake Athabaska
(added: 06/04/2023 )
Ectypa vegetabilium : usibus medicis praecipue destinatorum, et in pharmacopoliis obuiorum variisque modis praeparatorum, ad naturae similitudinem expressa, accedit eorumdem culturae proprietatum viriumque brevis descriptio
(added: 06/04/2023 )
Flora dell'Italia setentrionale e del Tirolo meridionale : rappresentata colla fisiotipia v. 1
(added: 04/16/2023 )
Flora dell'Italia setentrionale e del Tirolo meridionale : rappresentata colla fisiotipia v. 3
(added: 04/16/2023 )
Flora dell'Italia setentrionale e del Tirolo meridionale : rappresentata colla fisiotipia v. 2
(added: 04/16/2023 )
Specimen florae cryptogamae vallis Arpasch Carpatae Transilvani
(added: 04/09/2023 )
Die Algen der dalmatischen Küste : mit Hinzufügung der von Kützing im adriatischen Meere überhaupt aufgeführten Arten
(added: 04/09/2023 )
Bulletin of the Bussey Institution v.1
(added: 03/12/2023 )
Bulletin of the Bussey Institution v.2
(added: 03/12/2023 )
Bulletin of the Bussey Institution v.3
(added: 03/12/2023 )
Botaniska notiser 1857
(added: 03/12/2023 )
List of Chinese medicines
(added: 11/06/2022 )
John Torrey letters Sender Torrey, John (1831-1873)
(added: 09/18/2022 )
Asa Gray correspondence files of the Gray Herbarium Sender Torrey, John (1831-1873)
(added: 09/18/2022 )
Charles Wilkes letters related to the United States Exploring Expedition Sender Wilkes, Charles (USExEx) (1847-1874)
(added: 09/11/2022 )
Asa Gray correspondence files of the Gray Herbarium Sender Wilkes, Charles (USExEx) (1847-1874)
(added: 09/11/2022 )
William Henry Harvey letters Sender Harvey, Joseph Henry (1826-1869)
(added: 09/11/2022 )
Asa Gray correspondence files of the Gray Herbarium Sender Harvey, Joseph Henry (1826-1869)
(added: 09/11/2022 )
Joseph Henry letters Sender Henry, Joseph (1838-1878)
(added: 08/21/2022 )
Asa Gray correspondence files of the Gray Herbarium Sender Henry, Joseph (1838-1878)
(added: 08/21/2022 )
Herbier de la flore française v.14
(added: 08/14/2022 )
Herbier de la flore française v.24
(added: 07/24/2022 )
Arnoldia v.78, no.1 (2020)
(added: 07/17/2022 )
Artificial key to the common marine algae of New England north of Cape Cod
(added: 07/17/2022 )
Arnoldia v.77, no.4 (2020)
(added: 07/17/2022 )
Arnoldia v.78, no.2 (2020)
(added: 07/17/2022 )
Contributions from the Gray Herbarium of Harvard University no.141 1942
(added: 07/17/2022 )
Vegetabilium omnium generum icones v.1
(added: 07/03/2022 )
Impressions of seedlings v.1
(added: 06/28/2022 )
Impressions of seedlings v.2
(added: 06/28/2022 )
Impressions of seedlings v.3
(added: 06/28/2022 )
Vegetabilium omnium generum icones v.2
(added: 06/28/2022 )
Mexican mosses collected by C.H. Berendt in 1865
(added: 06/05/2022 )
Icones muscorum, : or, Figures and descriptions of most of those mosses peculiar to North America which have not yet been figured Supplement
(added: 06/05/2022 )
Icones muscorum, or, Figures and descriptions of most of those mosses peculiar to eastern North America
(added: 06/05/2022 )
A.D.E. Elmer's field notes : Philippines collections, January 1906 to July 1917, nos. 7037 to 18477a v.1, nos. 7037-11631a
(added: 06/05/2022 )
A.D.E. Elmer's field notes : Philippines collections, January 1906 to July 1917, nos. 7037 to 18477a v.2, nos. 11632-18477a
(added: 06/05/2022 )
A.D.E. Elmer's field notes : entries 20003-22694
(added: 05/29/2022 )
Die Nahrungs-Gefäse in den Blättern der Bäume : nach ihrer unterschiedlichen Austheilung und Zusammenfügung : so wie solche die Natur selbst bildet abgedruckt
(added: 03/20/2022 )
Flora of the Lesser Antilles : Leeward and Windward Islands v.5
(added: 03/20/2022 )
Flora of the Lesser Antilles : Leeward and Windward Islands v.4
(added: 03/20/2022 )
Flora of the Lesser Antilles : Leeward and Windward Islands v.6
(added: 03/20/2022 )
Flora of the Lesser Antilles : Leeward and Windward Islands v.1
(added: 03/20/2022 )
Flora of the Lesser Antilles : Leeward and Windward Islands v.3
(added: 03/20/2022 )
Flora of the Lesser Antilles : Leeward and Windward Islands v.2
(added: 03/20/2022 )
Ferns of Huntington, Long Island, collected and printed by Ella J. C. Hurd
(added: 03/06/2022 )
Arnoldia v.76:no.3 (2019)
(added: 02/13/2022 )
Arnoldia v.76:no.4 (2019)
(added: 02/13/2022 )
Arnoldia v.77:no.2 (2019)
(added: 02/13/2022 )
Arnoldia v.77:no.1 (2019)
(added: 02/13/2022 )
Arnoldia v.77:no.3 (2020)
(added: 02/13/2022 )
Herbier de la flore française v.23
(added: 02/06/2022 )
Herbier de la flore française v.25
(added: 02/06/2022 )
The octavo nature-printed British ferns : being figures and descriptions of the species and varieties of ferns found in the United Kingdom v.2
(added: 02/06/2022 )
British ferns and their varieties
(added: 02/06/2022 )
Österreichs Holzpflanzen = : Plantae lignosae Imperii Austriaci : eine auf genaue Berücksichtigung der merkmale der Laubblätter gegründete floristische Bearbeitung aller im Österreichischen Kaiserstaate wild wachsenden oder häufig cultivirten Bäume, Sträucher und Halbsträucher
(added: 02/06/2022 )
The octavo nature-printed British ferns : being figures and descriptions of the species and varieties of ferns found in the United Kingdom v.1
(added: 02/06/2022 )
Herbier de la flore française v.21
(added: 02/06/2022 )
Herbier de la flore française v.19
(added: 01/30/2022 )
Herbier de la flore française v.20
(added: 01/30/2022 )
Herbier de la flore française v.11
(added: 01/30/2022 )
Herbier de la flore française v.12
(added: 01/30/2022 )
Herbier de la flore française v.15
(added: 01/30/2022 )
Herbier de la flore française v.18
(added: 01/30/2022 )
Herbier de la flore française v.17
(added: 01/30/2022 )
Herbier de la flore française v.16
(added: 01/30/2022 )
Herbier de la flore française v.22
(added: 01/30/2022 )
Herbier de la flore française v.10
(added: 01/30/2022 )
Herbier de la flore française v.13
(added: 01/30/2022 )
Herbier de la flore française v.9
(added: 01/23/2022 )
Herbier de la flore française v.7
(added: 01/23/2022 )
Herbier de la flore française v.8
(added: 01/23/2022 )
Herbier de la flore française v.6
(added: 01/23/2022 )
Herbier de la flore française v.3
(added: 01/23/2022 )
Herbier de la flore française v.5
(added: 01/19/2022 )
Herbier de la flore française v.2
(added: 01/16/2022 )
Herbier de la flore française v.4
(added: 01/16/2022 )
Herbier de la flore française v.1
(added: 01/16/2022 )
Orchis :Monatsschrift der Deutschen Gesellschaft für Orchideenkunde v.11, nr. 2
(added: 01/02/2022 )
Propempticon inaugurale de chinæ chinæ modo operandi : usu et abusu
(added: 10/18/2021 )
Genera plantarum juxtà Linneanum systema, in gratiam botanices studiosorum
(added: 10/11/2021 )
Ectypa plantarum ratisbonensium : oder, Abdrücke derjenigen Pflanzen, welche um Regensburg wild wachsen ... v.7-8
(added: 09/27/2021 )
William Starling Sullivant letters Sender Sullivant, William Starling (1840-1872)
(added: 05/02/2021 )
Asa Gray correspondence files of the Gray Herbarium Sender Sullivant, William Starling (1840-1872)
(added: 05/02/2021 )
Edward Palmer letters
(added: 04/25/2021 )
George Lewis letters related to the United States Exploring Expedition Sender Lewis, George (USExEx) (1856-1857)
(added: 04/25/2021 )
Asa Gray correspondence files of the Gray Herbarium Sender Lewis, George (USExEx) (1856-1857)
(added: 04/25/2021 )
Asa Gray correspondence files of the Gray Herbarium Sender Pearce, James Alfred (USExEx) (1850-1852)
(added: 04/18/2021 )
James Alfred Pearce letters related to the United States Exploring Expedition Sender Pearce, James Alfred (USExEx) (1850-1852)
(added: 04/18/2021 )
Asa Gray correspondence files of the Gray Herbarium Sender Palmer, Edward (1879-1891)
(added: 04/18/2021 )
Edward Palmer letters Sender Palmer, Edward (1879-1891)
(added: 04/18/2021 )
Asa Gray correspondence files of the Gray Herbarium Sender Couthouy, Joseph Pitty (1837-1856)
(added: 04/18/2021 )
Joseph Pitty Couthouy letters Sender Couthouy, Joseph Pitty (1837-1856)
(added: 04/18/2021 )
Asa Gray correspondence files of the Gray Herbarium Sender Pickering, Charles (1836-1877)
(added: 04/18/2021 )
Charles Pickering letters Sender Pickering, Charles (1836-1877)
(added: 04/18/2021 )
Frederick Stuart letters related to the United States Exploring Expedition Sender Stuart, Frederick (USExEx) (1859-1873)
(added: 04/18/2021 )
Asa Gray correspondence files of the Gray Herbarium Sender Stuart, Frederick (USExEx) (1859-1873)
(added: 04/18/2021 )
Ectypa plantarum ratisbonensium : oder, Abdrücke derjenigen Pflanzen, welche um Regensburg wild wachsen ... v.1-2
(added: 04/18/2021 )
Asa Gray correspondence files of the Gray Herbarium Sender Brackenridge, William (1850-1856)
(added: 04/18/2021 )
William D. Brackenridge letters Sender Brackenridge, William (1850-1856)
(added: 04/18/2021 )
D. Io. Hieron. Kniphofii pathol. et prax. in Acad. Erfurt. prof. publ. ordin. facult. med. senior. et adsess. primar., Acad. Caesar. nat. curiosor adiuncti, et bibliothecarii Botanica in originali, seu, Herbarium vivum : in quo plantarum tam indigenarum quam exoticarum peculiari quadam operosaque enchiresi atramento impressorio obductarum nominibusqve suis ad methodum illustrivm nostri aevi botanicorum Linnaei et Ludwigii insignitarum elegantissima ectypa exhibentur v.9-10 (1762-1763)
(added: 04/11/2021 )
D. Io. Hieron. Kniphofii pathol. et prax. in Acad. Erfurt. prof. publ. ordin. facult. med. senior. et adsess. primar., Acad. Caesar. nat. curiosor adiuncti, et bibliothecarii Botanica in originali, seu, Herbarium vivum : in quo plantarum tam indigenarum quam exoticarum peculiari quadam operosaque enchiresi atramento impressorio obductarum nominibusqve suis ad methodum illustrivm nostri aevi botanicorum Linnaei et Ludwigii insignitarum elegantissima ectypa exhibentur v.11-12 (1764)
(added: 04/11/2021 )
D. Io. Hieron. Kniphofii pathol. et prax. in Acad. Erfurt. prof. publ. ordin. facult. med. senior. et adsess. primar., Acad. Caesar. nat. curiosor adiuncti, et bibliothecarii Botanica in originali, seu, Herbarium vivum : in quo plantarum tam indigenarum quam exoticarum peculiari quadam operosaque enchiresi atramento impressorio obductarum nominibusqve suis ad methodum illustrivm nostri aevi botanicorum Linnaei et Ludwigii insignitarum elegantissima ectypa exhibentur v.7-8 (1760-1761)
(added: 04/11/2021 )
D. Io. Hieron. Kniphofii pathol. et prax. in Acad. Erfurt. prof. publ. ordin. facult. med. senior. et adsess. primar., Acad. Caesar. nat. curiosor adiuncti, et bibliothecarii Botanica in originali, seu, Herbarium vivum : in quo plantarum tam indigenarum quam exoticarum peculiari quadam operosaque enchiresi atramento impressorio obductarum nominibusqve suis ad methodum illustrivm nostri aevi botanicorum Linnaei et Ludwigii insignitarum elegantissima ectypa exhibentur v.1-2 (1758)
(added: 04/11/2021 )
D. Io. Hieron. Kniphofii pathol. et prax. in Acad. Erfurt. prof. publ. ordin. facult. med. senior. et adsess. primar., Acad. Caesar. nat. curiosor adiuncti, et bibliothecarii Botanica in originali, seu, Herbarium vivum : in quo plantarum tam indigenarum quam exoticarum peculiari quadam operosaque enchiresi atramento impressorio obductarum nominibusqve suis ad methodum illustrivm nostri aevi botanicorum Linnaei et Ludwigii insignitarum elegantissima ectypa exhibentur v.3-4 (1758)
(added: 04/11/2021 )
D. Io. Hieron. Kniphofii pathol. et prax. in Acad. Erfurt. prof. publ. ordin. facult. med. senior. et adsess. primar., Acad. Caesar. nat. curiosor adiuncti, et bibliothecarii Botanica in originali, seu, Herbarium vivum : in quo plantarum tam indigenarum quam exoticarum peculiari quadam operosaque enchiresi atramento impressorio obductarum nominibusqve suis ad methodum illustrivm nostri aevi botanicorum Linnaei et Ludwigii insignitarum elegantissima ectypa exhibentur v.5-6 (1758-1759)
(added: 04/11/2021 )
Mahlon Dickerson letters Sender Dickerson, Mahlon (1836)
(added: 12/22/2020 )
Asa Gray correspondence files of the Gray Herbarium Sender Dickerson, Mahlon (1836)
(added: 12/22/2020 )
James Dwight Dana letters Sender Dana, James Dwight (1836-1866)
(added: 12/22/2020 )
Asa Gray correspondence files of the Gray Herbarium Sender Dana, James Dwight (1836-1866)
(added: 12/22/2020 )
Joseph Drayton letters related to the United States Exploring Expedition Sender Drayton, Joseph (USExEx) (1850-1856)
(added: 12/22/2020 )
Asa Gray correspondence files of the Gray Herbarium Sender Drayton, Joseph (USExEx) (1850-1856)
(added: 12/22/2020 )
Jane Loring Gray correspondence
(added: 12/13/2020 )
Monographie de la famille des anonacées 1817
(added: 11/01/2020 )
Stephen Elliot papers Typed list of plants named in Stephen Elliott bota
(added: 05/10/2020 )
Ectypa plantarum ratisbonensium : oder, Abdrücke derjenigen Pflanzen, welche um Regensburg wild wachsen ... v.5-6
(added: 04/19/2020 )
Flora Berolinensis : das ist, Abdruck der Kräuter und Blumen nach der besten Abzeichnung der Natur, zur Beförderung der Erkentniss des Pflantzen-Reiches veranstaltet von der Real-Schule in Berlin
(added: 04/19/2020 )
Ectypa plantarum ratisbonensium : oder, Abdrücke derjenigen Pflanzen, welche um Regensburg wild wachsen ... v.3-4
(added: 04/12/2020 )
Flora Domingensis manuscript
(added: 03/22/2020 )
Enumeration of the lichens found in New Bedford, Massachusetts and its vicinity, from 1862-1892
(added: 11/24/2019 )
Descripción del arbol de la cera, y noticias sobre su cultivo : con una estampa litográfica que lo representa
(added: 11/24/2019 )
Lichens collected by the United States expedition under Dr. F.V. Hayden to the Yellowstone region
(added: 11/24/2019 )
Memoria que en concurso al premio propuesto por la sociedad de agricultura del departamento del senado en 1812, sobre la multiplicacion de las abejas
(added: 11/24/2019 )
Notes on some North American species of Parmelia
(added: 11/24/2019 )
Flora Antarctica vol. 1, 1844
(added: 11/24/2019 )
A synopsis of the genus Arthonia
(added: 11/24/2019 )
A list of North American lichens : arranged according to Prof. E. Tuckerman's "Genera lichenum"
(added: 11/24/2019 )
Die lichenen Heidelbergs nach dem systeme und den bestimmungen Dr. William Nylanders
(added: 11/24/2019 )
Die vorteile von 1737 als nomenklatur-anfang
(added: 09/02/2019 )
Observations on the botany of Illinois, more especially in reference to the autumnal flora of the prairies : in a letter to Daniel Drake
(added: 09/02/2019 )
Bericht über botanische Vorträge auf der Versammlung deutscher Naturforscher und Ärzte in Aachen
(added: 09/02/2019 )
George Vasey letters to Walter Deane Sender Vasey, George, 1885-1893
(added: 07/21/2019 )
Walter Deane correspondence Senders A-Z Sender Vasey, George, 1885-1893
(added: 07/21/2019 )
Asa Gray correspondence files of the Gray Herbarium Sender Vasey, George (1849-1886)
(added: 07/21/2019 )
George Vasey letters to Asa Gray Sender Vasey, George (1849-1886)
(added: 07/21/2019 )
Clemenz Heinrich Wehdemann drawings of plants collected at Cape Town
(added: 04/28/2019 )
Journals and Datebooks, 1882-1929 Datebook (1919)
(added: 04/21/2019 )
Iconographie des orchidées du Brésil : dessings originaux
(added: 04/21/2019 )
Lindenia : iconographie des orchidées v.2 [pl. LXXXVI]
(added: 03/10/2019 )
Repertorium specierum novarum regni vegetabilis Beihefte Band XXXV
(added: 02/24/2019 )
Repertorium specierum novarum regni vegetabilis Beihefte Band LVII
(added: 02/24/2019 )
Repertorium specierum novarum regni vegetabilis Beihefte Band LVIII
(added: 02/24/2019 )
Repertorium specierum novarum regni vegetabilis Beihefte Band XXVII
(added: 02/24/2019 )
Repertorium specierum novarum regni vegetabilis Beihefte Band XXXIII
(added: 02/24/2019 )
Repertorium specierum novarum regni vegetabilis Beihefte Band LIX
(added: 02/24/2019 )
Repertorium specierum novarum regni vegetabilis Beihefte Band XIX
(added: 02/17/2019 )
Repertorium specierum novarum regni vegetabilis Beihefte Band XXI
(added: 02/17/2019 )
New or noteworthy Philippine orchids pts.1-6
(added: 02/17/2019 )
Jahresbericht über die Fortschritte in der Lehre von den pathogenen Mikroorganismen umfassend Bakterien, Pilze und Protozoën v.6 (1890)
(added: 02/17/2019 )
Exposé sur les congrès pour la nomenclature botanique et six propositions pour le congrès de Paris en 1900
(added: 02/10/2019 )
Schedulae Orchidianae no. 1-10 No. 1-10
(added: 02/10/2019 )
Australian wild flowers
(added: 02/10/2019 )
Oakes Ames Orchid Herbarium correspondence files Schultes (1941-1958)
(added: 02/05/2019 )
Oakes Ames Orchid Herbarium correspondence files Schlechter, R. (1909-1927)
(added: 02/05/2019 )
Oakes Ames Orchid Herbarium correspondence files Lankester (1922-1962)
(added: 02/05/2019 )
Oakes Ames Orchid Herbarium correspondence files Edwards (1931-1933)
(added: 02/05/2019 )
Oakes Ames Orchid Herbarium correspondence files Powell (1921-1925)
(added: 02/05/2019 )
Oakes Ames Orchid Herbarium correspondence files Standley and Ames (1921-1944)
(added: 02/05/2019 )
Oakes Ames Orchid Herbarium correspondence files Schlechter, A. (1928-1960)
(added: 02/05/2019 )
Oakes Ames Orchid Herbarium correspondence files Schweinfurth and Standley (1926-1946)
(added: 02/05/2019 )
James Franklin Collins materials related to Gaspé Peninsula plant collecting trips Collins Correspondence
(added: 11/25/2018 )
James Franklin Collins papers Collins Correspondence
(added: 11/25/2018 )
Jahresbericht über die Fortschritte in der Lehre von den pathogenen Mikroorganismen umfassend Bakterien, Pilze und Protozoën v.27 (1911)
(added: 11/04/2018 )
Jahresbericht über die Fortschritte in der Lehre von den pathogenen Mikroorganismen umfassend Bakterien, Pilze und Protozoën v.22 (1906)
(added: 11/04/2018 )
Richardiana v.7-8 (2006-2008)
(added: 11/04/2018 )
Richardiana v.12 (2011/2012)
(added: 11/04/2018 )
Gray Herbarium miscellaneous plant lists
(added: 10/28/2018 )
Gray Herbarium miscellaneous plant lists
(added: 10/28/2018 )
Jahresbericht über die Fortschritte in der Lehre von den pathogenen Mikroorganismen umfassend Bakterien, Pilze und Protozoën v.24 (1908)
(added: 10/28/2018 )
Gray Herbarium miscellaneous plant lists
(added: 10/28/2018 )
Plant lists, Cuba and the Philippines
(added: 10/28/2018 )
Richardiana v.15 (2014/2015)
(added: 10/28/2018 )