The Observatory›Plants by scientific name: A›Amaranthus spinosus ← Plants by scientific name: A Plants Amaranthus spinosus Plant photographs and field observations. Photo: Daniel Case, CC BY-SA 4.0 Continue exploring More from Plants plantAlysicarpus vaginalisplantAmaranthus blitumplantAmaranthus dubiusplantAmaranthus retroflexusplantAmaranthus tricolorplantAmischotolype gracilisplantAmmannia bacciferaplantAmomum xanthophlebiumplantSpermacoce remotaplantBridelia stipularisplantAlpinia vittataplantDioscorea bulbifera ← PreviousAmaranthus retroflexusNext →Amaranthus tricolor
