| Ranunculus acris var. friseanus | CH, Valais, Saas-Fee | Frederick Townsend | Allan Octavian Hume Frederick Townsend | 7/1883 | SLBI |
| Arenaria ciliata | CH, Mount Pilatus | Frederick Townsend | Allan Octavian Hume Frederick Townsend | 8/1863 | SLBI |
| Astragalus alpinus | CH, Simplon | | Allan Octavian Hume Frederick Townsend | 8/1826 | SLBI |
| Lactuca alpina | CZ, North Moravia, Altvater | W Muller | Allan Octavian Hume | 8/1902 | SLBI |
| Orthilia secunda | CZ, North Moravia, Harta | Viktor Cypers von Landrecy | Allan Octavian Hume | 29/6/1905 | SLBI |
| Stellaria neglecta | CZ, Capital Prague, Prague | Franz Josef Ruprecht | Allan Octavian Hume Frederick Townsend | | SLBI |
| Corallorhiza trifida | DE, Bayern | Karl von Grabmayr | Allan Octavian Hume Frederick Townsend | | SLBI |
| Veronica polita | DE, Th | Frederick Townsend | Allan Octavian Hume Frederick Townsend | 7/1847 | SLBI |
| Corallorhiza trifida | DE, Bayern, Berchtesgaden | A Einsele | Allan Octavian Hume F Winter Franz Johann Schultz Frederick Townsend | 6/1847 | SLBI |
| Gentiana nivalis | DE, Bayern, Berchtesgaden | A Einsele | Allan Octavian Hume Franz Johann Schultz Frederick Townsend | 29/7/1849 | SLBI |
| Elatine hydropiper | DE, Berlin, Berlin | | Allan Octavian Hume C Billot Frederick Townsend F Koernicke | 7/8/1853 | SLBI |
| Elatine hydropiper | DE, Brandenburg, Brandenburg | | Allan Octavian Hume Franz Johann Schultz Frederick Townsend Schramm | 6/9/1861 | SLBI |
| Trifolium repens | DE, Rheinland-Pfalz, Deidesheim | Karl Heinrich Schultz | Allan Octavian Hume C Billot Frederick Townsend Joseph Woods | 6/8/1851 | SLBI |
| Dianthus caesius | DE, Baden-Wurttemberg, Donau Thal | | Allan Octavian Hume Frederick Townsend Joseph Woods | | SLBI |
| Raphanus raphanistrum | DE, Sachsen, Dresden | | Allan Octavian Hume | | SLBI |
| Thymus serpyllum | DE, Sachsen, Dresden | P Vill | Allan Octavian Hume Frederick Townsend | | SLBI |
| Polygala amarella | DE, Baden-Wurttemberg, Esslingen | | Allan Octavian Hume Frederick Townsend Joseph Woods | | SLBI |
| Galium spurium var. echinospermum | DE, Niedersachsen, Göttingen | Karl Heinrich Mertens | Allan Octavian Hume Frederick Townsend | 1817 | SLBI |
| Vaccinium vitis-idaea | DE, Bayern, Hallstadt | Joseph Woods | Allan Octavian Hume Frederick Townsend | 6/8/1844 | SLBI |
| Angelica archangelica | DE, Sachsen, Hassfurt | Preusse | Allan Octavian Hume | 22/8/1904 | SLBI |
| Carex pulicaris | DE, Nordrhein-Westfalen, Herford | Karl Ernst August Weihe | Allan Octavian Hume Frederick Townsend | | SLBI |
| Potamogeton gramineus x perfoliatus = P. x nitens | DE, Schleswig-Holstein, Holstein | Ernst Ferdinand Nolte | Allan Octavian Hume Frederick Townsend | | SLBI |
| Symphytum officinale x asperum = S. x uplandicum | DE, Nordrhein-Westfalen, Horst | Ernst H Demandt | Allan Octavian Hume | | SLBI |
| Chenopodium glaucum | DE, Bayern, Kissingen | Frederick Townsend | Allan Octavian Hume | 8/1851 | SLBI |
| Cuscuta europaea | DE, Mecklenburg-Vorpommern, Koblentz | Joseph Woods | Allan Octavian Hume Frederick Townsend | | SLBI |
| Mespilus germanica | DE, Rheinland-Pfalz, Koblenz | Joseph Woods | Allan Octavian Hume Frederick Townsend | 23/5/1844 | SLBI |
| Hydrocharis morsus-ranae | DE, Bayern, Landshut | P Schanger | Huter? Allan Octavian Hume Frederick Townsend | 8/1865 | SLBI |
| Potamogeton lucens x perfoliatus = P. x salicifolius | DE, Schleswig-Holstein, Lauenburg | Ernst Ferdinand Nolte | Allan Octavian Hume Frederick Townsend | | SLBI |
| Carex echinata | DE, Sachsen, Leipzig | D. Petermann | Allan Octavian Hume Frederick Townsend | | SLBI |
| Sedum telephium subsp. fabaria | DE, Rheinland-Pfalz, Müden an der Mosel | Rupert Huter | Allan Octavian Hume Frederick Townsend | | SLBI |
| Orobanche purpurea | DE, Bayern, Munich | Spitzel | Allan Octavian Hume | 10/7/1886 | SLBI |
| Holosteum umbellatum | DE, Mecklenburg-Vorpommern, Schwerin Cultivated | William Henry Griffin | Allan Octavian Hume | 22/3/1906 | SLBI |
| Monotropa hypopitys | DE, Nordrhein-Westfalen, Siegburg | Joseph Woods | Allan Octavian Hume Frederick Townsend Joseph Woods | 30/6/1829 | SLBI |
| Barbarea vulgaris | DE, Rheinland-Pfalz, Sponheim | Joseph Woods | Allan Octavian Hume Frederick Townsend | 26/5/1844 | SLBI |
| Viola riviniana | DE, Sachsen, Tharant | | Rossmassler Allan Octavian Hume Frederick Townsend | | SLBI |
| Ledum palustre | DE, Brandenburg, Treuenbrietzen | Pauckert | Allan Octavian Hume Franz Johann Schultz Frederick Townsend | 27/5/1852 28/6/1852 | SLBI |
| Odontites vernus subsp. litoralis | DE, Mecklenburg-Vorpommern, Usedom | Marfoi | Allan Octavian Hume | | SLBI |
| Cochlearia anglica | DE, Niedersachsen, Varel | | Allan Octavian Hume Frederick Townsend | | SLBI |
| Atriplex littoralis | DE, Mecklenburg-Vorpommern, Warnemünde | Georg Gustav Detharding | Allan Octavian Hume Frederick Townsend | | SLBI |
| Utricularia minor | DE, Bayern, Winden | | Allan Octavian Hume Franz Johann Schultz Frederick Townsend | 24/7/1856 30/6/1872 | SLBI |