Alternanthera

Alternanthera philoxeroides

Alligator-weed

Alternanthera sessilis

Sessile joyweed

Alternanthera brasiliana

Brazilian joyweed

Alternanthera pungens

Creeping chaffweed

Alternanthera caracasana

Mat chaff-flower

Alternanthera paronychioides

Smooth joyweed

Alternanthera porrigens

Alternanthera flavescens

Yellow joyweed

Alternanthera lanceolata

Alternanthera halimifolia

Alternanthera pubiflora

Alternanthera martii

Alternanthera filifolia

Alternanthera bettzickiana

Calico-plant

Alternanthera laguroides

Alternanthera echinocephala

Alternanthera rufa

Alternanthera reineckii

Alternanthera micrantha

Alternanthera hirtula