Amaranthus palmeri S. Watson National Museum of Natural History. Click to open image viewer. CC0 Usage Conditions Apply Click for more information. Click to view download files. Click to view IIIF ...

Sprague CL, Stoller EW, Maxx LM, Horak MJ (1997) Palmer amaranth (Amaranthus palmeri) and common waterhemp (Amaranthus rudis) resistance to selected ALS-inhibiting herbicides. Weed Sci 45:192–197.

Populations of Amaranthus spp., including A. tuberculatus, redroot pigweed (Amaranthus retroflexus L.), and Palmer amaranth (Amaranthus palmeri S. Watson), were collected from 51 fields in Ohio during ...

Palmer pigweed (Amaranthus palmeri) is not a weed to trifle with.It can reach more than 2.5 metres tall, grow more than 6 centi­metres a day, produce 600,000 seeds and has a tough, woody stem ...