| Abies alba | Weißtanne | 2023-4-30, 2023-5-5 | I, I | | | |
| Abies grandis | Küstentanne | 2023-4-30 | K | | | |
| Acer campestre | Feldahorn | 2023-5-5, 2023-4-30 | I, I | | | |
| Acer platanoides | Spitzahorn | 2023-4-30 | I | | | |
| Acer pseudoplatanus | Bergahorn | 2023-5-5, 27.09.1996, 2023-4-30 | I, I | | | |
| Achillea millefolium | Gewöhnliche Schafgarbe | 2023-5-5, 2023-4-30, 2014-7-10 | I, I, I | | | |
| Aegopodium podagraria | Geißfuß | 2023-5-5, 2023-4-30 | I, I | | | |
| Agrimonia eupatoria subsp. eupatoria | Gewöhnlicher Odermennig | 23.06.1992 | | | | |
| Agrostis stolonifera | Flecht-Straußgras | 2023-5-5, 2023-4-30, 2014-7-10 | I, I, I | | | |
| Ajuga genevensis | Heidegünsel | 2023-5-5 | I | | | |
| Ajuga reptans | Kriechgünsel | 2023-5-5, 2023-4-30 | I, I | | | |
| Alchemilla vulgaris agg. | Frauenmantel | 2023-4-30 | I | | | |
| Alliaria petiolata | Lauchrauke | 2023-4-30, 2023-5-5 | I, I | | | |
| Allium carinatum subsp. carinatum | Kiellauch | 23.06.1992 | | | | |
| Allium oleraceum | Rosslauch | 2023-4-30, 2023-5-5 | I, I | | | |
| Allium ursinum | Bärlauch | 2023-5-5 | I | | | |
| Allium vineale | Weinbergslauch | 2023-4-30, 2023-5-5 | I, I | | | |
| Alnus glutinosa | Schwarz-Erle | 2023-5-5 | I | | | |
| Alnus incana | Grau-Erle | 2023-5-5 | I | | | |
| Alnus incana subsp. incana | Grau-Erle | 27.09.1996 | | | | |
| Alopecurus pratensis | Wiesen-Fuchsschwanz | 2023-5-5, 2023-4-30 | I, I | | | |
| Anagallis arvensis | Acker-Gauchheil | 2014-7-10 | I | | | |
| Anemone nemorosa | Busch-Windröschen | 2023-4-30, 2023-5-5 | I, I | | | |
| Angelica sylvestris | Wald-Engelwurz | 27.09.1996, 2023-5-5 | , I | | | |
| Anthoxanthum odoratum | Gewöhnliches Ruchgras | 2023-5-5, 2023-4-30 | I, I | | | |
| Anthriscus sylvestris | Wiesenkerbel | 2023-4-30, 2023-5-5 | I, I | | | |
| Aphanes arvensis | Acker-Frauenmantel | 2023-4-30 | I | | | |
| Arabidopsis thaliana | Schmalwand | 2023-4-30, 2023-5-5 | I, I | | | |
| Arctium lappa | Große Klette | 2023-5-5 | I | | | |
| Arctium minus s. l. | Kleine Klette i. w. S. | 2023-4-30 | I | | | |
| Arctium minus | Kleine Klette | 2023-5-5 | I | | | |
| Arenaria serpyllifolia | Quendel-Sandkraut | 2023-5-5, 2023-4-30, 2023-4-30 | I, I, I | | | |
| Armoracia rusticana | Meerrettich | 2023-5-5 | E | | | |
| Artemisia vulgaris | Gewöhnlicher Beifuß | 2023-4-30 | I | | | |
| Athyrium filix-femina | Wald-Frauenfarn | 2023-5-5, 2023-4-30 | I, I | | | |
| Atriplex patula | Spreizende Melde | 2014-7-10 | I | | | |
| Atropa bella-donna | Gewöhnliche Tollkirsche | 2023-4-30 | I | | | |
| Ballota nigra subsp. nigra | Schwarznessel | 2023-4-30, 2023-4-30, 2013-8-25 | I, I, I | | | |
| Barbarea vulgaris | Gewöhnliches Barbarakraut | 2023-4-30, 2023-5-5 | I, I | | | |
| Bellis perennis | Gänseblümchen | 2023-5-5, 2023-4-30 | I, I | | | |
| Betonica officinalis subsp. officinalis | Heilziest | 23.06.1992 | | | | |
| Betula pendula | Hängebirke | 2023-5-5, 2023-4-30 | I, I | | | |
| Blitum bonus-henricus | Guter Heinrich | 2000-8-29 | I | | | |
| Brachypodium pinnatum | Fiederzwenke | 23.06.1992 | | | | |
| Brachypodium sylvaticum | Waldzwenke | 2023-5-5, 2023-4-30 | I, I | | | |
| Brassica napus | Raps | 2014-9-29, 2023-4-30 | U, U | | | |
| Bromus erectus | Aufrechte Trespe | 2023-5-5 | I | | | |
| Bromus hordeaceus subsp. hordeaceus | Weiche Trespe | 2023-4-30, 2023-5-5 | I, I | | | |
| Bromus sterilis | Taube Trespe | 2023-5-5 | I | | | |
| Buddleja davidii | Sommerflieder | 2023-5-5, 2023-4-30 | E, E | | | |
| Calamagrostis epigejos | Land-Reitgras | 27.09.1996, 2023-4-30, 2023-5-5 | , I, I | | | |
| Callitriche palustris agg. | Artengr. Gewöhnlicher Wasserstern | 27.09.1996 | | | | |
| Callitriche obtusangula | Nussfrüchtiger Wasserstern | 2023-5-5 | I | | | |
| Calystegia sepium | Zaunwinde | 2023-4-30, 2023-5-5 | I, I | | | |
| Campanula persicifolia subsp. persicifolia | Pfirsichblättrige Glockenblume | 23.06.1992 | | | | |
| Capsella bursa-pastoris | Hirtentäshel | 2023-4-30, 2023-5-5 | I, I | | | |
| Cardamine amara | Quell-Schaumkresse | 2023-5-5 | I | | | |
| Cardamine flexuosa | Wald-Schaumkraut | 2023-5-5 | I | | | |
| Cardamine hirsuta | Viermänniges Schaumkraut | 2023-5-5, 2023-4-30 | I, I | | | |
| Carduus personata subsp. personata | Maskendistel | 27.09.1996 | | | | |
| Carex acutiformis | Sumpfsegge | 2023-5-5, 23.06.1992 | I | | | |
| Carex brizoides | Seegras | 2023-5-5, 2023-4-30 | I, I | | | |
| Carex elata | Steifsegge | 2023-5-5 | I | | | |
| Carex hirta | Behaarte Segge | 2023-5-5, 2023-4-30 | I, I | | | |
| Carex polyphylla | Westfälische Segge | 2023-5-5 | I | | | |
| Carex pilulifera | Pillensegge | 2023-4-30 | I | | | |
| Carex remota | Winkelsegge | 2023-5-5 | I | | | |
| Carex sylvatica | Waldsegge | 2023-5-5 | I | | | |
| Carex vesicaria | Blasensegge | 27.09.1996 | | | | |
| Carpinus betulus | Hainbuche | 2023-5-5, 2023-4-30 | I, I | | | |
| Centaurea jacea | Wiesen-Flockenblume | 2023-4-30 | I | | | |
| Centaurea pannonica | Ungarische Flockenblume | 23.06.1992 | | | | |
| Cerastium arvense | Acker-Hornkraut | 2023-5-5 | I | | | |
| Cerastium brachypetalum | Bärtiges Hornkraut | 2023-5-5 | I | | | |
| Cerastium holosteoides | Wiesen-Hornkraut | 2023-5-5, 2023-4-30 | I, I | | | |
| Cerastium glomeratum | Knäuel-Hornkraut | 2023-4-30, 2023-5-5 | I, I | | | |
| Cerastium semidecandrum | Fünfmänniges Hornkraut | 2023-4-30, 2023-5-5 | I, I | | | |
| Cerastium tomentosum | Filziges Hornkraut | 2023-4-30 | U | | | |
| Chaerophyllum aureum | Gold-Kälberkropf | 2013-8-31 | I | | | |
| Chaerophyllum hirsutum | Rauhaariger Kälberkropf | 2023-5-5, 2023-4-30 | I, I | | | |
| Chelidonium majus | Schöllkraut | 2023-5-5, 2023-4-30 | I, I | | | |
| Chenopodium album | Weißer Gänsefuß | 2014-7-10 | I | | | |
| Chenopodium polyspermum | Vielsamiger Gänsefuß | 2014-7-10 | I | | | |
| Circaea lutetiana | Gewöhnliches Hexenkraut | 2023-5-5 | I | | | |
| Cirsium arvense | Feld-Kratzdistel | 2023-5-5, 2023-4-30 | I, I | | | |
| Cirsium oleraceum | Kohldistel | 27.09.1996 | | | | |
| Cirsium vulgare | Gewöhnliche Kratzdistel | 2023-4-30 | I | | | |
| Clematis vitalba | Weiße Waldrebe | 2023-4-30, 2023-5-5 | I, I | | | |
| Clinopodium vulgare subsp. vulgare | Wirbeldost | 23.06.1992 | | | | |
| Colchicum autumnale | Herbst-Zeitlose | 23.06.1992 | | | | |
| Convolvulus arvensis | Ackerwinde | 2023-5-5, 2023-4-30 | I, I | | | |
| Cornus sanguinea subsp. sanguinea | Roter Hartriegel | 2023-5-5 | I | | | |
| Corydalis cava | Hohler Lerchensporn | 2023-5-5 | I | | | |
| Corylus avellana | Hasel | 2023-4-30, 2023-5-5 | I, I | | | |
| Cotoneaster divaricatus | Sparrige Zwergmispel | 2023-4-30 | E | | | |
| Crataegus monogyna | Eingriffliger Weißdorn | 2023-5-5, 2023-4-30 | I, I | | | |
| Crepis biennis | Wiesenpippau | 2023-5-5 | I | | | |
| Centaurea cyanus | Kornblume | 2023-5-5 | I | | | |
| Cyperus fuscus | Braunes Zypergras | 27.09.1996 | | | | |
| Dactylis glomerata | Wiesen-Knaulgras | 2023-5-5, 2023-4-30 | I, I | | | |
| Dactylis glomerata subsp. glomerata | Wiesen-Knaulgras | 27.09.1996 | | | | |
| Deschampsia cespitosa | Rasenschmiele | 2023-5-5 | I | | | |
| Avenella flexuosa | Drahtschmiele | 2023-5-5, 23.06.1992 | I | | | |
| Digitaria ischaemum | Fadenhirse | 2014-9-29 | I | | | |
| Dipsacus fullonum | Wilde Karde | 2023-5-5 | I | | | |
| Dipsacus pilosus agg. | Schuppenkopf | 23.06.1992 | | | | |
| Dittrichia graveolens | Klebriger Alant | 2014-9-2, 2019-9-25, 2014-9-29 | E, E, E | | | |
| Draba verna | Frühlings-Hungerblümchen | 2023-5-5, 2023-4-30 | I, I | | | |
| Dryopteris carthusiana | Dornfarn | 2023-4-30, 2023-5-5 | I, I | | | |
| Dryopteris dilatata | Breiter Wurmfarn | 2023-4-30, 2023-5-5 | I, I | | | |
| Dryopteris filix-mas | Gewöhnlicher Wurmfarn | 2023-5-5, 2023-4-30 | I, I | | | |
| Echinochloa crus-galli | Gewöhnliche Hühnerhirse | 27.09.1996, 2014-9-29 | , I | | | |
| Elodea canadensis | Kanadische Wasserpest | 2023-5-5 | E | | | |
| Elymus caninus | Hundsquecke | 23.06.1992 | | | | |
| Epilobium angustifolium | Wald-Weidenröschen | 2023-5-5 | I | | | |
| Epilobium ciliatum | Drüsiges Weidenröschen | 2023-4-30, 2023-5-5 | E, E | | | |
| Epilobium dodonaei | Rosmarin-Weidenröschen | 2023-5-5 | I | | | |
| Epilobium hirsutum | Behaartes Weidenröschen | 2023-4-30 | I | | | |
| Epilobium parviflorum | Kleinblütiges Weidenröschen | 2023-4-30, 2023-5-5 | I, I | | | |
| Epilobium tetragonum | Vierkant-Weidenröschen | 2014-7-10 | I | | | |
| Equisetum arvense | Acker-Schachtelhalm | 2023-5-5 | I | | | |
| Equisetum hyemale | Winter-Schachtelhalm | 2023-5-5 | I | | | |
| Equisetum palustre | Sumpf-Schachtelhalm | 27.09.1996 | | | | |
| Eragrostis minor | Kleines Liebesgras | 2014-9-2, 2014-9-29, 2014-7-10 | E, E, E | | | |
| Eragrostis multicaulis | Japanisches Liebesgras | 2014-9-29, 2014-9-2, 2011-9-22 | E, E, E | | | , ~ |
| Erigeron annuus | Jähriges Berufkraut | 2023-5-5, 2023-4-30 | E, E | | | |
| Erigeron canadensis | Kanadisches Berufkraut | 2023-5-5, 2014-7-10 | E, E | | | |
| Euonymus europaeus | Gewöhnliches Pfaffenhütchen | 27.09.1996, 2023-4-30, 2023-5-5 | , I, I | | | |
| Eupatorium cannabinum | Wasserhanf | 2023-5-5 | I | | | |
| Euphorbia amygdaloides | Mandelblatt-Wolfsmilch | 27.09.1996 | | | | |
| Euphorbia cyparissias | Zypressen-Wolfsmilch | 2023-4-30, 2023-5-5, 23.06.1992 | I, I | | | |
| Euphorbia lathyris | Kreuz-Wolfsmilch | 2023-4-30 | U | | | |
| Fagus sylvatica | Rotbuche | 2023-4-30, 2023-5-5 | I, I | | | |
| Schedonorus giganteus | Riesenschwingel | 2023-5-5, 2023-4-30 | I, I | | | |
| Festuca trachyphylla | Raublatt-Schwingel | 2014-9-29 | E | | | |
| Festuca rubra subsp. rubra | Ausläufer-Rotschwingel | 2023-4-30, 2023-5-5 | I, I | | | |
| Ficaria verna | Scharbockskraut | 2023-4-30, 2023-5-5 | I, I | | | |
| Filipendula ulmaria subsp. ulmaria | Gewöhnliches Mädesüß | 2023-5-5 | I | | | |
| Filipendula vulgaris | Knolliges Mädesüß | 2023-5-5 | I | | | |
| Fragaria viridis | Knack-Erdbeere | 2023-5-5 | I | | | |
| Fragaria vesca | Wald-Erdbeere | 2023-4-30 | I | | | |
| Frangula alnus | Faulbaum | 2023-5-5 | I | | | |
| Fraxinus excelsior | Gewöhnliche Esche | 2023-5-5, 27.09.1996, 2023-4-30 | I, I | | | |
| Gagea lutea | Wald-Goldstern | 2023-5-5 | I | | | |
| Galanthus nivalis | Echtes Schneeglöckchen | 2023-4-30 | E | | | |
| Galeobdolon argentatum | Florentiner Goldnessel | 2023-4-30, 2013-8-25 | E, E | | | |
| Galeobdolon montanum | Berg-Goldnessel | 2023-5-5 | I | | | |
| Galeopsis speciosa | Buner Hohlzahn | 2023-5-5 | I | | | |
| Galium aparine | Gewöhnliches Klebkraut | 2023-4-30, 2023-5-5 | I, I | | | |
| Galium album | Weißes Labkraut | 2023-5-5, 2023-4-30 | I, I | | | |
| Galium album subsp. album | Weißes Labkraut | 23.06.1992 | | | | |
| Galium verum | Echtes Labkraut | 23.06.1992 | | | | |
| Galium × pomeranicum (Galium album × verum) | Blassgelbes Labkraut | 23.06.1992 | | | | |
| Geranium dissectum | Schlitzblatt-Storchschnabel | 2023-5-5, 2023-4-30 | I, I | | | |
| Geranium molle | Weicher Storchschnabel | 2023-5-5, 2023-4-30 | I, I | | | |
| Geranium palustre | Sumpf-Storchschnabel | 27.09.1996 | | | | |
| Geranium pusillum | Zwerg-Storchschnabel | 2023-5-5, 2023-4-30 | I, I | | | |
| Geranium robertianum subsp. robertianum | Ruprechtskraut | 2023-5-5, 2023-4-30 | I, I | | | |
| Geum urbanum | Echte Nelkenwurz | 2023-4-30, 2023-5-5 | I, I | | | |
| Glechoma hederacea | Gundermann | 2023-5-5, 2023-4-30 | I, I | | | |
| Glyceria notata | Faltschwaden | 2023-5-5 | I | | | |
| Hedera helix | Efeu | 2023-5-5 | I | | | |
| Heracleum mantegazzianum | Riesen-Bärenklau | 2012-5-5, 2023-4-30, 2023-5-5 | E, E, E | | | |
| Heracleum sphondylium | Wiesen-Bärenklau | 2023-4-30, 2023-5-5 | I, I | | | |
| Herniaria glabra subsp. glabra | Kahles Bruchkraut | 2014-9-2, 2023-5-5 | I, I | | | |
| Humulus lupulus | Wildhopfen | 2023-4-30, 2023-5-5 | I, I | | | |
| Hypericum perforatum | Echtes Johanniskraut | 2023-5-5, 2023-4-30 | I, I | | | |
| Hypochaeris radicata | Gewöhnliches Ferkelkraut | 2023-5-5, 2023-4-30 | I, I | | | |
| Impatiens glandulifera | Indisches Springkraut | 2013-8-25, 2023-5-5, 2023-4-30 | E, E, E | | | |
| Iris pseudacorus | Wasser-Schwertlilie | 27.09.1996, 2023-5-5 | , I | | | |
| Jacobaea vulgaris | Jakobs-Greiskraut | 2023-4-30 | I | | | |
| Juncus articulatus | Glanzfrüchtige Binse | 2023-5-5 | I | | | |
| Juncus ranarius | Froschbinse | 2014-7-10 | I | | | |
| Juncus compressus | Platthalm-Binse | 2023-4-30 | I | | | |
| Juncus effusus | Flatterbinse | 2023-5-5, 2023-4-30 | I, I | | | |
| Juncus tenuis | Zarte Binse | 2014-9-29, 23.06.1992 | E, E | | | |
| Knautia arvensis | Acker-Witwenblume | 2023-4-30 | I | | | |
| Lactuca serriola | Kompasslattich | 2023-4-30, 2023-4-30, 2023-5-5 | I, I, I | | | |
| Lamium album subsp. album | Weiße Taubnessel | 2023-5-5, 2023-4-30 | I, I | | | |
| Lamium amplexicaule | Stängelumfassende Taubnessel | 2023-4-30 | I | | | |
| Lamium maculatum | Gefleckte Taubnessel | 2023-4-30, 2023-5-5 | I, I | | | |
| Lamium purpureum | Rote Taubnessel | 2023-5-5, 2023-4-30 | I, I | | | |
| Lapsana communis subsp. communis | Rainkohl | 2023-4-30 | I | | | |
| Larix decidua | Europäische Lärche | 2023-4-30, 2023-5-5, 2023-5-5 | K, U, K | | | |
| Lathyrus pratensis | Wiesen-Platterbse | 2023-4-30 | I | | | |
| Lemna minor | Kleine Wasserlinse | 2023-5-5 | I | | | |
| Lemna minuta | Winzige Wasserlinse | 2023-5-5 | E | | | |
| Lemna trisulca | Furchen-Wasserlinse | 2023-5-5, 29.09.2017 | I | | | |
| Leontodon hispidus | Rauer Löwenzahn | 2023-5-5 | I | | | |
| Ligustrum vulgare | Liguster | 2023-5-5, 2023-4-30 | I, I | | | |
| Lilium martagon | Türkenbund | 2023-5-5 | I | | | |
| Lonicera xylosteum | Wald-Heckenkirsche | 2023-4-30, 2023-5-5 | I, I | | | |
| Lotus corniculatus | Gewöhnlicher Hornklee | 2023-4-30 | I | | | |
| Lunaria annua | Jähriges Silberblatt | 2023-4-30 | U | | | |
| Luzula campestris | Feld-Hainsimse | 2023-5-5 | I | | | |
| Luzula multiflora | Vielblütige Hainsimse | 2023-4-30, 2023-5-5 | I, I | | | |
| Luzula pilosa | Wimper-Hainsimse | 2023-5-5, 2023-4-30 | I, I | | | |
| Lycopus europaeus subsp. europaeus | Ufer-Wolfstrapp | 2023-5-5 | I | | | |
| Lysimachia nummularia | Pfennigkraut | 2023-4-30, 2023-5-5 | I, I | | | |
| Lythrum salicaria | Gewöhnlicher Blutweiderich | 2023-5-5 | I | | | |
| Maianthemum bifolium | Schattenblümchen | 2023-5-5 | I | | | |
| Malva moschata | Moschusmalve | 2023-4-30 | E | | | |
| Malva neglecta | Wegemalve | 2023-4-30, 2023-5-5 | I, I | | | |
| Malva sylvestris | Wegemalve i. w. S. | 2023-4-30 | I | | | |
| Matricaria chamomilla | Echte Kamille | 2023-5-5 | I | | | |
| Matricaria discoidea | Strahllose Kamille | 2023-4-30, 2014-7-10 | E, E | | | |
| Medicago lupulina | Hopfen-Schneckenklee | 2023-5-5 | I | | | |
| Melampyrum pratense | Wiesen-Wachtelweizen | 23.06.1992 | | | | |
| Melica nutans | Nickendes Perlgras | 2023-5-5, 27.09.1996, 2023-4-30 | I, I | | | |
| Mentha longifolia | Rossminze | 2023-5-5 | I | | | |
| Moehringia trinervia | Dreinervige Nabelmiere | 2023-4-30, 2023-5-5 | I, I | | | |
| Muscari armeniacum | Armenische Traubenhyazinthe | 2023-5-5 | E | | | |
| Mycelis muralis | Mauerlattich | 2023-5-5, 2023-4-30 | I, I | | | |
| Myosotis discolor | Zweifarb-Vergissmeinnicht | 2023-5-5 | I | | | |
| Myosotis ramosissima | Hügel-Vergissmeinnicht | 2023-4-30 | I | | | |
| Nasturtium officinale agg. | Brunnenkresse | 2023-5-5 | I | | | |
| Nicandra physalodes | Giftbeere | 2000-10-11 | U | | | |
| Oenothera biennis agg. | Nachtkerze | 2023-5-5, 2023-4-30 | E, E | | | |
| Onopordum acanthium | Eselsdistel | 2023-4-30 | U | | | |
| Ornithogalum umbellatum agg. | Artengruppe Dolden-Milchstern | 2023-5-5 | I | | | |
| Oxalis acetosella | Wald-Sauerklee | 2023-4-30, 2023-5-5 | I, I | | | |
| Oxalis stricta | Steifer Sauerklee | 2023-4-30 | E | | | |
| Panicum capillare | Haarästige Hirse | 2014-9-29, 2019-9-25 | E, E | | | |
| Panicum dichotomiflorum | Gabelästige Hirse | 2000-8-29, 2014-9-2, 2014-9-29 | E, E, E | | | |
| Papaver rhoeas | Klatschmohn | 2023-4-30, 2023-5-5 | I, I | | | |
| Pastinaca sativa subsp. sativa | Gewöhnlicher Pastinak | 2023-5-5 | I | | | |
| Persicaria lapathifolia | Ampfer-Knöterich | 2014-7-10 | I | | | |
| Persicaria minor | Kleiner Knöterich | 2014-7-10 | I | | | |
| Petasites hybridus | Rote Pestwurz | 2023-5-5 | I | | | |
| Peucedanum oreoselinum | Berg-Haarstrang | 23.06.1992 | | | | |
| Phalaris arundinacea | Rohr-Glanzgras | 2023-5-5 | I | | | |
| Phalaris arundinacea var. arundinacea | Wildes Rohr-Glanzgras | 27.09.1996 | | | | |
| Phragmites australis | Schilf | 2023-5-5 | I | | | |
| Phragmites australis subsp. australis | Schilf | 27.09.1996 | | | | |
| Picea abies | Fichte | 2023-4-30 | I | | | |
| Pilosella officinarum | Kleines Mausohr-Habichtskraut | 2023-5-5, 2023-4-30 | I, I | | | |
| Pilosella piloselloides | Florentiner Habichtskraut | 2023-4-30, 2023-5-5 | I, I | | | |
| Pinus strobus | Strobe, Weymouthskiefer | 2023-4-30 | U | | | |
| Pinus sylvestris | Waldkiefer | 2023-5-5, 2023-4-30 | I, I | | | |
| Pinus sylvestris subsp. sylvestris | Waldkiefer | 23.06.1992 | | | | |
| Plantago lanceolata | Spitzwegerich | 2023-4-30, 2023-5-5 | I, I | | | |
| Plantago major subsp. major | Eigentlicher Breitwegerich | 2014-7-10, 2023-4-30, 2023-5-5 | I, I, I | | | |
| Plantago uliginosa | Mittlerer Breitwegerich | 27.09.1996 | | | | |
| Poa annua | Jähriges Rispengras | 2023-4-30, 2023-5-5 | I, I | | | |
| Poa compressa | Platthalm-Rispengras | 2014-7-10 | I | | | |
| Poa nemoralis | Hain-Rispengras | 2023-5-5 | I | | | |
| Poa angustifolia | Schmalblatt-Rispengras | 2023-4-30 | I | | | |
| Poa pratensis | Wiesen-Rispengras | 2023-4-30 | I | | | |
| Poa trivialis | Gewöhnliches Rispengras | 2023-5-5 | I | | | |
| Polygonatum multiflorum | Vielblütiges Salomonsiegel | 2023-5-5, 2023-4-30 | I, I | | | |
| Polygonum aviculare agg. | Artengruppe Vogelknöterich | 2014-7-10, 2023-4-30 | I, I | | | |
| Populus alba | Silberpappel | 2023-5-5 | K | | | |
| Populus nigra | Schwarzpappel | 2023-5-5 | I | | | |
| Populus nigra var. nigra | Eigentliche Schwarzpappel | 27.09.1996 | | | | |
| Populus sect. Tacamahaca | Balsampappel-Gruppe | 2023-5-5 | U | | | |
| Populus balsamifera | Balsampappel | 2018-6-22 | U | | | |
| Populus tremula | Aspe, Zitterpappel | 2023-5-5 | I | | | |
| Populus × canadensis (P. deltoides × nigra) | Kanadapappel | 27.09.1996, 2023-5-5 | Kk, K | | | |
| Potamogeton natans | Schwimmblatt-Laichkraut | 29.09.2017, 27.09.1996 | | | | |
| Potentilla anserina | Gänse-Fingerkraut | 2023-4-30, 2023-5-5 | I, I | | | |
| Potentilla argentea | Silber-Fingerkraut | 2023-4-30 | I | | | |
| Potentilla erecta subsp. erecta | Blutwurz | 23.06.1992 | | | | |
| Potentilla indica | Schein-Erdbeere | 2023-4-30 | E | | | |
| Potentilla reptans | Kriechendes Fingerkraut | 2023-4-30, 2023-5-5 | I, I | | | |
| Potentilla heptaphylla | Rötliches Fingerkraut | 2023-5-5 | I | | | |
| Primula elatior | Hohe Schlüsselblume | 2023-5-5 | I | | | |
| Prunella vulgaris | Gewöhnliche Brunelle | 2023-5-5, 2023-4-30 | I, I | | | |
| Prunus avium | Vogelkirsche | 2023-5-5, 2023-4-30 | I, I | | | |
| Prunus cerasifera | Kirschpflaume | 2023-5-5, 2023-4-30 | U, U | | | |
| Prunus padus | Ahlkirsche | 2023-4-30, 2023-5-5 | I, I | | | |
| Prunus padus var. discolor | Zweifarb-Ahlkirsche | 23.06.1992 | | | | |
| Prunus serotina | Späte Traubenkirsche | 2023-5-5 | E | | | |
| Prunus spinosa | Schlehe | 2023-4-30 | I | | | |
| Pseudotsuga menziesii | Douglasie | 2023-4-30, 2023-5-5 | K, K | | | |
| Pulmonaria officinalis | Geflecktes Lungenkraut | 27.09.1996, 2023-5-5 | , I | | | |
| Pyrus pyraster | Holzbirne | 27.09.1996 | | | | |
| Quercus robur | Stieleiche | 2023-5-5, 2023-4-30 | I, I | | | |
| Quercus robur subsp. robur | Stieleiche | 27.09.1996 | | | | |
| Quercus rubra | Roteiche | 2023-5-5 | U | | | |
| Ranunculus acris | Scharfer Hahnenfuß | 2023-5-5, 2023-4-30 | I, I | | | |
| Ranunculus bulbosus | Knollen-Hahnenfuß | 2023-5-5 | I | | | |
| Ranunculus lanuginosus | Wolliger Hahnenfuß | 2023-5-5 | I | | | |
| Ranunculus repens | Kriech-Hahnenfuß | 2023-4-30, 2023-5-5 | I, I | | | |
| Ribes rubrum | Rote Johannisbeere | 2023-5-5 | E | | | |
| Rorippa palustris subsp. palustris | Eigentiche Sumpfkresse | 27.09.1996 | | | | |
| Rubus caesius | Kratzbeere | 2013-8-31, 2023-5-5, 2023-4-30, 23.06.1992 | I, I, I | | | ~ |
| Rubus sect. Rubus | Echte Brombeeren | 2023-5-5, 2023-4-30 | I, I | | | |
| Rubus bavaricus | Bairische Brombeere | 2013-8-31 | I | | | ~ |
| Rubus bifrons | Zweifarb-Brombeere | 2013-8-25 | I | | | |
| Rubus epipsilos | Kahlstirnige Brombeere | 2013-8-31, 2013-8-25 | I, I | | | ~ |
| Rubus salisburgensis | Salzburger Brombeere | 2013-8-31 | I | | | ~ |
| Rubus idaeus | Himbeere | 2023-5-5, 2023-4-30, 2013-8-31 | I, I, I | | | , ~ |
| Rumex acetosa | Gewöhnlicher Sauerampfer | 2023-4-30, 2023-5-5 | I, I | | | |
| Rumex acetosella | Kleiner Sauerampfer | 2023-5-5 | I | | | |
| Rumex crispus | Krauser Ampfer | 2023-5-5, 2023-4-30 | I, I | | | |
| Rumex obtusifolius | Stumpfblättriger Ampfer | 2023-5-5, 2023-4-30 | I, I | | | |
| Sagina procumbens | Niederliegendes Mastkraut | 2023-4-30, 2023-5-5 | I, I | | | |
| Salix alba | Silberweide | 2023-4-30, 2023-5-5 | I, I | | | |
| Salix alba var. alba | Silberweide | 27.09.1996 | | | | |
| Salix caprea | Salweide | 2023-4-30, 2014-9-29, 2023-5-5 | I, I, I | | | |
| Salix myrsinifolia | Schwarzwerdende Weide | 2023-5-5 | I | | | |
| Salix myrsinifolia subsp. myrsinifolia | Schwarzwerdende Weide | 27.09.1996 | | | | |
| Salix purpurea | Purpurweide | 2014-9-29, 2023-5-5, 2023-4-30 | I, I, I | | | |
| Salvia glutinosa | Leimsalbei | 27.09.1996 | | | | |
| Salvia pratensis | Wiesensalbei | 2023-5-5 | I | | | |
| Sambucus ebulus | Staudenholunder, Attich | 2023-5-5, 2023-4-30, 2023-4-30, 23.06.1992 | I, I, I | | | |
| Sambucus nigra | Schwarzer Holunder | 2023-4-30, 2023-5-5 | I, I | | | |
| Sambucus racemosa | Roter Holunder | 2023-4-30, 2023-5-5 | I, I | | | |
| Saxifraga granulata | Knöllchen-Steinbrech | 2023-5-5 | I | | | |
| Saxifraga tridactylites | Dreifinger-Steinbrech | 2023-4-30 | I | | | |
| Schedonorus arundinaceus | Rohrschwingel | 2023-4-30 | I | | | |
| Scirpus sylvaticus | Waldsimse | 2023-5-5 | I | | | |
| Scrophularia nodosa | Knoten-Braunwurz | 2023-4-30 | I | | | |
| Scutellaria galericulata | Sumpf-Helmkraut | 27.09.1996 | | | | |
| Sedum album | Weißer Mauerpfeffer | 2023-5-5 | E | | | |
| Sedum sexangulare | Milder Mauerpfeffer | 2023-5-5, 2023-4-30 | I, I | | | |
| Senecio inaequidens | Schmalblättriges Greiskraut | 2019-9-25 | E | | | |
| Senecio sylvaticus | Wald-Greiskraut | 2023-5-5 | I | | | |
| Senecio vulgaris | Gewöhnliches Greiskraut | 2014-7-10 | I | | | |
| Setaria faberi | Fabers Borstenhirse | 2013-8-25, 2000-8-29, 2014-9-2 | E, E, E | | | |
| Setaria verticillata | Quirlige Borstenhirse | 2000-8-24 | I | | | |
| Setaria viridis | Grüne Borstenhirse | 2014-9-29 | I | | | |
| Silene dioica | Tag-Lichtnelke | 2023-4-30, 2023-5-5 | I, I | | | |
| Silene vulgaris | Taubenkropf | 2023-5-5, 2023-4-30 | I, I | | | |
| Sisymbrium officinale | Wegerauke | 2023-4-30, 2023-5-5 | I, I | | | |
| Solanum dulcamara | Bittersüß | 2023-5-5 | I | | | |
| Solidago canadensis | Kanadische Goldrute | 2013-8-25 | E | | | |
| Solidago gigantea | Späte Goldrute | 2023-4-30 | E | | | |
| Sonchus oleraceus | Kohl-Gänsedistel | 2023-4-30, 2023-5-5 | I, I | | | |
| Sorbus aucuparia | Eberesche | 2023-4-30, 2023-5-5 | I, I | | | |
| Sparganium erectum subsp. erectum | Eigenticher Ästiger Igelkolben | 2023-5-5 | I | | | |
| Spergularia rubra | Rote Schuppenmiere | 2014-7-10 | I | | | |
| Spiraea × cinerea (S. hypericifolia × cana) | Weiße Rispenspiere | 2023-4-30 | U | | | |
| Stachys sylvatica | Waldziest | 2023-5-5, 2023-4-30 | I, I | | | |
| Stellaria alsine | Sumpf-Sternmiere | 2023-4-30 | I | | | |
| Stellaria aquatica | Wasserdarm | 2023-5-5, 2023-4-30 | I, I | | | |
| Stellaria apetala | Kronblattlose Vogelmiere | 2023-4-30 | I | | | |
| Stellaria media | Eigentliche Vogelmiere | 2023-4-30 | I | | | |
| Stellaria ruderalis | Ruderale Vogelmiere | 2023-4-30 | I | | | |
| Symphytum officinale | Gebräuchlicher Beinwell | 2023-5-5, 2023-4-30 | I, I | | | |
| Symphytum tuberosum | Knotiger Beinwell | 2023-5-5 | I | | | |
| Tanacetum vulgare | Rainfarn | 2023-5-5 | I | | | |
| Taraxacum sect. Ruderalia | Fettwiesen-Löwenzähne | 2023-5-5, 2023-4-30 | I, I | | | |
| Thalictrum lucidum | Glanz-Wiesenraute | 23.06.1992, 2023-5-5 | , I | | | |
| Thlaspi arvense | Acker-Hellerkraut | 2023-5-5 | I | | | |
| Tilia platyphyllos | Sommerlinde | 2023-5-5 | K | | | |
| Torilis japonica | Gewöhnlicher Klettenkerbel | 2023-4-30, 23.06.1992 | I | | | |
| Tragus racemosus | Traubiges Klettengras | 2019-9-25 | U | | | |
| Trifolium arvense | Hasenklee | 2011-9-22 | I | | | ~ |
| Trifolium medium | Zickzackklee | 23.06.1992 | | | | |
| Trifolium pratense | Rotklee | 2023-4-30, 2023-5-5 | I, I | | | |
| Trifolium repens | Kriechklee | 2023-4-30, 2023-5-5 | I, I | | | |
| Tripleurospermum perforatum | Geruchlose Kamille | 2023-4-30 | I | | | |
| Turritis glabra | Kahle Gänsekresse | 2023-5-5 | I | | | |
| Tussilago farfara | Huflattich | 2023-4-30, 2023-5-5 | I, I | | | |
| Typha latifolia | Breitblättriger Rohrkolben | 2023-5-5 | I | | | |
| Urtica dioica s. str. | Große Brenn-Nessel | 2023-5-5, 27.09.1996, 2023-4-30 | I, I | | | |
| Vaccinium myrtillus | Heidelbeere, Blaubeere | 2023-4-30, 2023-5-5 | I, I | | | |
| Valeriana officinalis agg. | Arzneibaldrian | 2023-5-5 | I | | | |
| Valerianella locusta | Gewöhnlicher Feldsalat | 2023-5-5, 2023-4-30 | I, I | | | |
| Verbascum thapsus | Kleinblütige Königskerze | 2014-9-29, 2023-4-30, 2023-4-30, 2023-5-5 | I, I, I, I | | | |
| Veronica arvensis | Feld-Ehrenpreis | 2023-5-5, 2023-4-30 | I, I | | | |
| Veronica chamaedrys | Gamander-Ehrenpreis | 2023-5-5, 2023-4-30 | I, I | | | |
| Veronica filiformis | Faden-Ehrenpreis | 2023-4-30 | E | | | |
| Veronica hederifolia | Efeublatt-Ehrenpreis | 2023-4-30, 2023-5-5 | I, I | | | |
| Veronica officinalis | Gebräuchlicher Ehrenpreis | 2023-4-30, 2023-5-5 | I, I | | | |
| Veronica persica | Persischer Ehrenpreis | 2023-4-30, 2023-5-5 | E, E | | | |
| Veronica polita | Glanz-Ehrenpreis | 2023-5-5, 2023-4-30 | I, I | | | |
| Veronica serpyllifolia | Quendelblättriger Ehrenpreis | 2023-5-5 | I | | | |
| Viburnum lantana | Wolliger Schneeball | 2023-5-5 | I | | | |
| Vicia cracca | Vogelwicke | 2023-4-30 | I | | | |
| Ervilia hirsuta | Behaarte Wicke | 2023-4-30 | I | | | |
| Vicia angustifolia-Gruppe | Schmalblättrige Wicke i. w. S. | 2023-4-30 | I | | | |
| Vicia sepium | Zaunwicke | 2023-4-30, 2023-5-5 | I, I | | | |
| Vinca minor | Kleines Immergrün | 2013-8-25 | E | | | |
| Viola odorata | Märzveilchen | 2023-4-30, 2023-4-30, 2023-5-5 | I, I, I | | | |
| Viola reichenbachiana | Waldveilchen | 2023-5-5 | I | | | |
| Viola riviniana | Hainveilchen | 2023-5-5, 2023-4-30 | I, I | | | |
| Viola arvensis subsp. arvensis | Feld-Stiefmütterchen | 2023-4-30 | I | | | |
| Viscum album subsp. album | Laubholzmistel | 23.06.1992, 2023-4-30, 2023-5-5 | , I, I | | | |
| Zea mays | Mais | 27.09.1996 | Kk | | | |