Aceras densiflora – synonym of Neotinea maculata
Aceras intacta – synonym of Neotinea maculata
Alisma ranunculoides – synonym of Baldellia ranunculoides
Anacamptis brachystachys – synonym of Anacamptis pyramidalis
Anacamptis morio – synonym of Orchis morio
Anacamptis pyramidalis var. brachystachys – synonym of Anacamptis pyramidalis
Anacamptis pyramidalis var. sanguinea – synonym of Anacamptis pyramidalis
Anacamptis pyramidalis var. tanayensis – synonym of Anacamptis pyramidalis
Anacamptis tanayensis – synonym of Anacamptis pyramidalis
Anacamptis urvilleana – synonym of Anacamptis pyramidalis
Anthemis nobilis – synonym of Chamaemelum nobile
Aphanes inexpectata – synonym of Aphanes australis
Aphanes microcarpa – synonym of Aphanes australis
Artemisia maritima – synonym of Seriphidium maritimum
Atriplex hastata – synonym of Atriplex prostrata