Abdulmajidia, Genus
Abelmoschus, Genus
Abies, Genus
Abroma, Genus
Abrus, Genus
Acacia, Genus
Acaena, Genus
Acalypha, Genus
Acalypha1, Genus
Acanthaceae, Familia
Acanthospermum, Genus
Acanthus, Genus
Acer, Genus
Aceraceae, Familia
Aceratium, Genus
Achariaceae, Familia
Achyranthes, Genus
Ackama, Genus
Acmena, Genus
Acoraceae, Familia
Acorus, Genus
Acranthera, Genus
Acrocarpus, Genus
Acronychia, Genus
Acrotrema, Genus
Acsmithia, Genus
Actephila, Genus
Actinidia, Genus
Actinidiaceae, Familia
Actinodaphne, Genus
Actinodium, Genus
Actinorhytis, Genus
Actinoschoenus, Genus
Actinoscirpus, Genus
Adansonia, Genus
Adenanthera, Genus
Adenia, Genus
Adenium, Genus
Adenophora, Genus
Adenosma, Genus
Adina, Genus
Adinandra, Genus
Adonidia, Genus
Adoxaceae, Familia
Aegialitis, Genus
Aegiceras, Genus
Aeginetia, Genus
Aegle, Genus
Aerides, Genus
Aerva, Genus
Aeschynanthus, Genus
Aeschynomene, Genus
Aesculus, Genus
Aetheolirion, Genus
Aetoxylon, Genus
Afgekia, Genus
Afzelia, Genus
Agalmyla, Genus
Aganonerion, Genus
Aganope, Genus
Aganosma, Genus
Agapanthus, Genus
Agapetes, Genus
Agatea, Genus
Agathis, Genus
Agavaceae, Familia
Agavaceae (Dracaenaceae), Familia
Agavaceae (Phormiaceae), Familia
Agave, Genus
Agelaea, Genus
Aglaia, Genus
Agrimonia, Genus
Agrostistachys, Genus
Agrostistachys1, Genus
Agrostistachys2, Genus
Ahernia, Genus
Aidia, Genus
Aidiopsis, Genus
Ailanthus, Genus
Airyantha, Genus
Aistopetalum, Genus
Aizoaceae, Familia
Akschindlium, Genus
Alangiaceae, Familia
Alangium, Genus
Albertisia, Genus
Albizia, Genus
Alchornea, Genus
Aldrovanda, Genus
Alectra, Genus
Alectryon, Genus
Aleisanthiopis, Genus
Aleurites, Genus
Alisma, Genus
Alismataceae, Familia
Allaeanthus, Genus
Allamanda, Genus
Allantospermum, Genus
Allmania, Genus
Allmania2, Genus
Allophylus, Genus
Alloxylon, Genus
Alniphyllum, Genus
Alnus, Genus
Alocasia, Genus
Alphandia, Genus
Alphitonia, Genus
Alpinia, Genus
Alseodaphne, Genus
Alseuosmiaceae, Familia
Alsomitra, Genus
Alstonia, Genus
Alternanthera, Genus
Altingia, Genus
Altingiaceae, Familia
Alysicarpus, Genus
Alyxia, Genus
Amalocalyx, Genus
Amaracarpus, Genus
Amaranthaceae, Familia
Amaranthus, Genus
Amaryllidaceae, Familia
Ambrosia, Genus
Amesiodendron, Genus
Amherstia, Genus
Amischotolype, Genus
Ammobium, Genus
Amomum, Genus
Amorphophallus, Genus
Ampelocissus, Genus
Ampelopsis, Genus
Amphicarpaea, Genus
Amphineurion, Genus
Amydrium, Genus
Amyema, Genus
Amylotheca, Genus
Amyxa, Genus
Anacardiaceae, Familia
Anacardiaceae (Pistaciaceae), Familia
Anacardium, Genus
Anacolosa, Genus
Anadendrum, Genus
Anakasia, Genus
Anamirta, Genus
Ananas, Genus
Anaphalis, Genus
Anaxagorea, Genus
Ancistrocladaceae, Familia
Ancistrocladus, Genus
Andrachne, Genus
Andresia, Genus
Androsace, Genus
Androtium, Genus
Anemone, Genus
Anerincleistus, Genus
Anethum, Genus
Angelonia, Genus
Anisadenia, Genus
Anisodonthea, Genus
Anisophyllea, Genus
Anisophylleaceae, Familia
Anisoptera, Genus
Anna, Genus
Annesijoa, Genus
Anneslea, Genus
Annona, Genus
Annonaceae, Familia
Anodendron, Genus
Anoectochilus, Genus
Anogeissus, Genus
Anomanthodia, Genus
Anomianthus, Genus
Anredera, Genus
Antheroporum, Genus
Anthocarapa, Genus
Anthocephalus, Genus
Anthorrhiza, Genus
Anthoxanthum, Genus
Antiaris, Genus
Antiaropsis, Genus
Antidesma, Genus
Antigonon, Genus
Aphaenandra, Genus
Aphaenandra1, Genus
Aphanamixis, Genus
Aphyllodium, Genus
Aphyllorchis, Genus
Apiaceae, Familia
Apios, Genus
Apium, Genus
Apocynaceae, Familia
Apodytes, Genus
Aponogeton, Genus
Aponogetonaceae, Familia
Aporosa, Genus
Aporosa1, Genus
Apostasia, Genus
Aptandraceae, Familia
Aquifoliaceae, Familia
Aquilaria, Genus
Araceae, Familia
Arachis, Genus
Arachnis, Genus
Aralia, Genus
Araliaceae, Familia
Aralidiaceae, Familia
Aralidium, Genus
Aralidium (Torricelliaceae)
Araucaria, Genus
Araucariaceae, Familia
Arcangelisia, Genus
Archidendron, Genus
Archidendropsis, Genus
Archontophoenix, Genus
Ardisia, Genus
Areca, Genus
Arecaceae, Familia
Arenaria, Genus
Arenga, Genus
Arfeuillea, Genus
Argemone, Genus
Argostemma, Genus
Argyreia, Genus
Argyrodendron, Genus
Aridarum, Genus
Ariopsis, Genus
Arisaema, Genus
Aristolochia, Genus
Aristolochiaceae, Familia
Arrhenechthites, Genus
Artabotrys, Genus
Artanema, Genus
Artemisia, Genus
Arthrocnemum, Genus
Arthrophyllum, Genus
Arthropodium, Genus
Artia, Genus
Artocarpus, Genus
Arytera, Genus
Asarum, Genus
Ascarina, Genus
Asclepiadaceae, Familia
Asclepiadaceae (Periplocaceae), Familia
Asclepias, Genus
Ascolepis, Genus
Ashtonia, Genus
Asparagaceae, Familia
Asparagaceae (Hyacinthaceae), Familia
Asparagus, Genus
Asphodelaceae, Familia
Aspidopterys, Genus
Astelia, Genus
Asteliaceae, Familia
Asteraceae, Familia
Asteropyrum, Genus
Asterostemma, Genus
Astilbe, Genus
Astragalus, Genus
Astronia, Genus
Astronidium, Genus
Astrothalamus, Genus
Asystasia, Genus
Atalantia, Genus
Atalaya, Genus
Atherandra, Genus
Atherospermataceae, Familia
Atractocarpus, Genus
Atriplex, Genus
Atuna, Genus
Aucuba, Genus
Aucubaceae, Familia
Aulandra, Genus
Austrobuxus, Genus
Austrosteenisia, Genus
Averrhoa, Genus
Avicennia, Genus
Avicenniaceae, Familia
Axinandra, Genus
Azadirachta, Genus
Azadirachta1, Genus
Azadirachta2, Genus
Azima, Genus