|
| - Abbisskraut — Synonym |
| - Abbisskraut |
|
| - Ackerfrauenmantel — Synonym |
| - Ackerfrauenmantel |
|
| - Ackerröte |
| Ackerröte |
|
| - Adlerfarn |
| Adlerfarn |
|
| - Adonis |
| Adonis, Frühlings- |
|
| - Aeonium |
| Aeonium, Haworth- |
| Aeonium, Stadt- |
| Aeonium, Tellerförmiges |
|
| - Affenbeere — Synonym |
| - Affenbeere |
|
| - Affodil |
| Affodil, Ästiger |
| Affodil, Kleinfrüchtiger |
| Affodil, Röhriger |
|
| - Agave |
| Agave, Amerikanische |
 |
| - Ährenlilie |
| Ährenlilie, Reverchons |
| - Ährenlilie — Synonym |
| - Ährenlilie, Moor- |
|
| - Ahorn |
| Ahorn, Berg- |
| Ahorn, Dreilappiger |
| Ahorn, Eschen- |
| Ahorn, Feld- |
| Ahorn, Spitz- |
|
| - Aichryson |
| Aichryson, Lockerblatt- |
|
| - Aistrose — Synonym |
| - Aistrose |
|
| - Akanthus |
| Akanthus, Weicher |
|
| - Akazie |
| Akazie, Silber- |
| Akazie, Weidenartige |
| - Akazie — Synonym |
| - Akazie, Falsche |
|
| - Akelei |
| Akelei, Dunkle |
| Akelei, Gewöhnliche |
|
| - Alant |
| Alant, Klebriger |
| Alant, Rauhaar- |
| Alant, Salz- |
| Alant, Schwert- |
| Alant, Spierstrauch- |
| Alant, Weiden- |
|
| - Albizzie — Synonym |
| - Albizzie |
|
| - Allerheiligenbeere — Synonym |
| - Allerheiligenbeere |
|
| - Almnagerl — Synonym |
| - Almnagerl |
|
| - Allermannsharnisch |
| Allermannsharnisch |
|
| - Almrausch — Synonyme |
| - Almrausch, Bewimperter |
| - Almrausch, Rostblättriger |
|
| - Aloe |
| Aloe |
| Aloe, Baum- |
| Aloe, Seifen- |
|
| - Alpenazalee — Synonym |
| - Alpenazalee, Niederliegende |
|
| - Alpendost |
| Alpendost, Grau- |
| Alpendost, Kahler |
|
| - Alpenglöckchen |
| Alpenglöckchen, Gewöhnliches |
|
| - Alpenhelm |
| Alpenhelm, Gewöhnlicher |
|
| - Alpenheilglöckchen |
| Alpenheilglöckchen |
|
| - Alpenmargerite — Synonym |
| - Alpenmargerite |
|
| - Alpenrose |
| Alpenrose, Bewimperte |
| Alpenrose, Rostblättrige |
| - Alpenrose — Synonym |
| - Alpenrose, Zwerg- |
|
| - Alpenveilchen |
| Alpenveilchen, Geschweiftblättriges |
| Alpenveilchen, Wild- |
|
| - Alpenwucherblume |
| Alpenwucherblume |
|
| - Alraune |
| Alraune, Herbst- |
|
| - Amaranth |
| Amaranth, Grünähren- |
| Amarant, Rauer |
| Amarant, Rispen- |
| - Amaranth — Synonym |
| - Amarant, Zurückgebogener |
|
| - Ampfer |
| Ampfer, Alpen- |
| Ampfer, Kanaren- |
| Ampfer, Kraus- |
| Ampfer, Strand- |
| Ampfer, Stumpfblatt- |
|
| - Ananas |
| Ananas |
|
| - Andermennig |
| Andermennig |
|
| - Andorn |
| Andorn, Echter |
| Andorn, Weißfilziger |
| - Andorn — Synonyme |
| - Andorn, Grauer |
| - Andorn, Stink- |
|
| - Anemone |
| Anemone, Stern- |
|
| - Apfel |
| Apfel, Kultur- |
|
| - Apfelbeere |
| Apfelbeere (Aronia) |
| Apfelbeere, Lila |
|
| - Aptenie — Synonym |
| - Aptenie |
|
| - Araukarie |
| Araukarie, Norfolk- |
| Araukarie, Queensland- |
|
| - Aremonie — Synonym |
| - Aremonie |
|
| - Arnika |
| Arnika |
|
| - Aronstab |
| Aronstab, Gefleckter |
| Aronstab, Italienischer |
|
| - Artischoke |
| Artischoke, Echte |
|
| - Asphaltklee |
| Asphaltklee |
|
| - Aster |
| Aster, Alpen- |
| Aster, Glattblatt- |
| Aster, Herbst- |
| - Aster — Synonym |
| - Aster, March- |
|
| - Attich — Synonym |
| - Attich |
|
| - Auberine — Synonym |
| - Aubergine |
|
| - Aublatt — Synonym |
| - Aublatt |
|
| - Augentrost |
| Augentrost, Breitblatt- |
| Augentrost, Echter |
| Augentrost, Heide- |
| Augentrost, Zwerg- |
|
| - Augenwurz |
| Augenwurz, Alpen- |
| Augenwurz (Istrien) |
|
| - Aurikel |
| Aurikel |
|
| - Australheide |
| Australheide, Gewöhnliche |
|
| - Avocado |
| Avocado |
|
| - Azalee — Synonym |
| - Azalee, Rostrote |
|
