Acantholimon libanoticum Aerva triangularifolia Agathophora alopecuroides Aizoanthemum hispanicum Allionia incarnata Allochrusa versicolor Alluaudia ascendens Alluaudia comosa Alluaudia dumosa Alluaudiopsis marnieriana Alpine Baby's Breath Alternanthera Reineckii American Pokeweed Anabasis articulata Anabasis setifera Anabasis syriaca Anacampseros albissima Angular Sea-fig Ankyropetalum gypsophiloides Annual gypsophila Arborescent pricklypear arenaria montana Argentine Pricklypear Armeria welwitschii