Alisma gramineum is a small aquatic plant in the water-plantain family. It has several common names including narrowleaf water-plantain, ...

It is distinguished from the other Alisma species in Minnesota by its narrower leaves, pinkish flowers, and ribbon-like leaves when submersed.

Narrow-leaved water-plantain is found across Europe and Asia, as well as North America. In North America it is distributed from California to Wisconsin, and ...

Alisma gramineum is a short-lived perennial aquatic plant that roots in shallow water. The stem is submerged or occasionally emergent and can reach a length of ...

Alisma gramineum is a perennial herb that is native to California. California Rare Plant Rank: 2B.2 (rare, threatened, or endangered in CA; common elsewhere).

Leaves all basal, long-petiolate, the blades from narrowly linear to linear-lanceolate or narrowly elliptic, up to 2 cm. broad, often floating when linear.

Ecology: Alisma gramineum is a perennial aquatic forb that prefers stagnant or slow-flowing waters of littoral zones with fluctuating water levels (Moravcová et ...

Alisma gramineum is a small aquatic plant in the water-plantain family. It has several common names including narrowleaf water-plantain, ...

2n =14. Flowering summer--fall. Shallow fresh or brackish water or muddy shores; 30--1800 m; Alta., B.C., Man., Ont., Que., Sask.; Ariz., Calif., Colo., Idaho, ...

2n =14. Flowering summer--fall. Shallow fresh or brackish water or muddy shores; 30--1800 m; Alta., B.C., Man., Ont., Que., Sask.; Ariz., Calif., Colo., Idaho, ...