Sago pondweed is considered a nuisance weed or noxious weed in some waters that are used for recreational purposes (Harrison, 1962; Kantrud, 1990) and irrigation canals (Yeo, 1965; …

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Sago pondweed is considered a nuisance weed or noxious weed in some waters that are used for recreational purposes and in irrigation canals. General: Pondweed Family …

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Common names: Flat-stemmed, leafy, and sago pondweeds. Location: Grow below water surface; are firmly rooted; have branched, slender stems; have grasslike, narrow leaves; may …

The WTU Image Collection provides a comprehensive online collection of photographs and information for the vascular plants, fungi, and lichenized fungi of Washington state.

Stuckenia pectinata (syn. Potamogeton pectinatus), commonly called sago pondweed[1] or fennel pondweed, and sometimes called ribbon weed, is a cosmopolitan water plant species that …

Sago Pondweed flowers from summer through fall (Haynes and Hellquist in FNA 2000). Montana has 21 Potamogeton species. They are all aquatic perennials with submergent leaves, but …

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Sago Pondweed is a perennial plant that arises from thickly matted rhizomes and has no floating leaves. The stems are thin, long and highly branching with leaves very thin and filament-like, …