lax watermilfoil
Myriophyllum laxum Shuttlw. ex Chapm.


State Regulated List

State Regulated List - This map identifies those states that list this species on their regulated list. For more information, visit

Invasive Listing Sources

Taxonomic Rank

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Rosidae
Order: Haloragales
Family: Haloragaceae
Genus: Myriophyllum
Subject: Myriophyllum laxum Shuttlw. ex Chapm.

Synonyms and Other Names

Other Common Names:
loose watermilfoil


Plants - Forbs/Herbs