Acantholimon libanoticum Agathophora alopecuroides Aizoanthemum hispanicum Allionia incarnata Allochrusa versicolor Alpine Baby's Breath Alternanthera Reineckii American Pokeweed American tearthumb Anabasis articulata Anabasis setifera Anabasis syriaca Anacampseros albissima Angular Sea-fig Ankyropetalum gypsophiloides Annual gypsophila Arborescent pricklypear arenaria montana Argentine Pricklypear Armeria welwitschii Arrow-leaf buckwheat Astrophytum myriostigma Atraphaxis billardierei Atraphaxis billardieri