Alternanthera acaulis, Alternanthera adscendens, Alternanthera albida, Alternanthera albosquarrosa, Alternanthera albotomentosa, Alternanthera altacruzensis, Alternanthera aquatica, Alternanthera arequipensis, Alternanthera areschougii, Alternanthera aristata, Alternanthera asterotricha, Alternanthera aurata, Alternanthera bahiensis, Alternanthera bettzickiana, Alternanthera boliviana, Alternanthera brasiliana, Alternanthera calcicola, Alternanthera cana, Alternanthera canescens, Alternanthera capituliflora, Alternanthera caracasana, Alternanthera cinerella, Alternanthera collina, Alternanthera congesta, Alternanthera cordobensis, Alternanthera coriacea, Alternanthera corymbiformis, Alternanthera costaricensis, Alternanthera crassifolia, Alternanthera crucis, Alternanthera decurrens, Alternanthera dendrotricha, Alternanthera dominii, Alternanthera dubia, Alternanthera echinocephala, Alternanthera elongata, Alternanthera fasciculata, Alternanthera fastigiata, Alternanthera ficoidea, Alternanthera filifolia, Alternanthera flava, Alternanthera flavescens, Alternanthera flavicoma, Alternanthera flavida, Alternanthera flosculosa, Alternanthera frutescens, Alternanthera galapagensis, Alternanthera geniculata, Alternanthera glaucescens, Alternanthera glaziovii, Alternanthera gomphrenoides, Alternanthera grandis, Alternanthera halimifolia, Alternanthera helleri, Alternanthera herniarioides, Alternanthera hirtula, Alternanthera inaccessa, Alternanthera ingramiana, Alternanthera jacquinii, Alternanthera januarensis, Alternanthera junciflora, Alternanthera kurtzii, Alternanthera laguroides, Alternanthera lanceolata, Alternanthera laxa, Alternanthera linearis, Alternanthera littoralis, Alternanthera longipes, Alternanthera lupulina, Alternanthera macbridei, Alternanthera malmeana, Alternanthera markgrafii, Alternanthera martii, Alternanthera mexicana, Alternanthera micrantha, Alternanthera microphylla, Alternanthera minutiflora, Alternanthera mollendoana, Alternanthera mollis, Alternanthera multicaulis, Alternanthera multiflora, Alternanthera muscoides, Alternanthera nesiotes, Alternanthera nigriceps, Alternanthera nodifera, Alternanthera nudicaulis, Alternanthera obovata, Alternanthera olivacea, Alternanthera panamensis, Alternanthera paronychioides, Alternanthera parviflora, Alternanthera pennelliana, Alternanthera peruviana, Alternanthera philippo-coburgii, Alternanthera philoxeroides, Alternanthera piptantha, Alternanthera polycephala, Alternanthera porrigens, Alternanthera praelonga, Alternanthera procumbens, Alternanthera puberula, Alternanthera pubiflora, Alternanthera pulchella, Alternanthera pulverulenta, Alternanthera pumila, Alternanthera pungens, Alternanthera pycnantha, Alternanthera radicata, Alternanthera raimondii, Alternanthera ramosissima, Alternanthera regelii, Alternanthera reineckii, Alternanthera rigida, Alternanthera robinsonii, Alternanthera rufa, Alternanthera rugulosa, Alternanthera scandens, Alternanthera scirpoides, Alternanthera sericea, Alternanthera serpens, Alternanthera serpyllifolia, Alternanthera sessilis, Alternanthera snodgrassii, Alternanthera spinosa, Alternanthera stellata, Alternanthera stenophylla, Alternanthera strictiuscula, Alternanthera subscaposa, Alternanthera suessenguthii, Alternanthera tetramera, Alternanthera truxillensis, Alternanthera tubulosa, Alternanthera tucumana, Alternanthera vestita, Alternanthera villosa, Alternanthera nahui, Alternanthera austrotrinitatis,