*Hydrilla verticillata (Linnaeus f.) Royle ssp. peregrina Tippery. Wandering Hydrilla. Phen: Jun-Aug. Hab: Ponds, lakes, rivers, often locally abundant. This species has become a serious aquatic weed. Dist: Native of Korea and adjacent ne. China.
Origin/Endemic status: E. and se. Asia
Taxonomy Comments: Tippery (2023) delineated subspecies in Hydrilla verticillata, corresponding to morphotypes, different sexualities, and different distributions and apparent origins. This is the taxon that has been known as the 'monoecious invasive biotype' (Tippery 2023).
Synonymy: = Tippery (2023); = n/a – RAB, Tat; < Hydrilla verticillata (L.f.) Royle – AqW, Ar, C, ETx1, FNA22, GW1, K1, K3, K4, Meso6, NcTx, NE, NY, Pa, Tn, Va, WH3
Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.
Feedback
See something wrong or missing on about Hydrilla verticillata ssp. peregrina? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months.
Cite as...