Alligator Weed (Alternanthera philoxeroides (Mart.) Griseb.) Posted byGeorgeJune 25, 2024June 18, 2024Posted inAmaranthaceae (Amaranth Family), George Wallace, photographer, Invasive, Non-Native, Photographic Location: Murfree Springs Wetlands in Murfreesboro Tennessee.Tags:April, August, Invasive, July, June, March, May, Non-Native, October, September, White Amaranthaceae (Amaranth Family) Synonym(s): Pig Weed Base Flower Color: WhiteReproductive Phenology: Mar, Apr, May, Jun, Jul, Aug, Sept, OctNotes: Very invasive For more information about this plant, Click Here and Here. Share this:TwitterFacebookTumblrXEmailLike this:Like Loading...