Search results
The Potamogetonaceae, commonly referred to as the pondweed family, is an aquatic family of monocotyledonous flowering plants. The roughly 110 known species are divided over six genera. [2] The largest genus in the family by far is Potamogeton, which contains about 100 species. The family has a sub cosmopolitan distribution, and is considered to ...
Potamogeton crispus var. macrorrhynchus (Gand.) Asch. & Graebn., 1897. Potamogeton crispus, the crisp-leaved pondweed, [2] curly pondweed, [3] curly-leaf pondweed or curled pondweed, is a species of aquatic plant (hydrophyte) native to Eurasia but an introduced species and often a noxious weed in North America .
- P. crispus
- Potamogeton
People also ask
Is Potamogeton a pondweed?
Where did Potamogeton species come from?
Is Potamogeton lucens a perennial?
When did Potamogeton flora get its name?
Potamogeton zizii Koch ex Roth. Spirillus lucens (L.) Nieuwl. Spirillus zizii (Mert. & W.D.J.Koch) Nieuwl. Potamogeton lucens, or shining pondweed, [4] [2] is an aquatic perennial plant native to Eurasia and North Africa. It grows in relatively deep, still or slow-flowing, calcareous freshwater habitats.
- P. lucens
- Potamogeton
Potamogeton perfoliatus ( claspingleaf pondweed, [3] perfoliate pondweed, [4] redhead grass [5]) is a perennial aquatic plant in the family Potamogetonaceae occurring in both standing and flowing freshwater habitats. It is widely distributed globally, occurring in all continents except South America and Antarctica.
- P. perfoliatus
- Potamogeton
17b. Leaf blades with 1–5 rows of lacunae on each side of the midvein, acute to obtuse at the apex; stipules convolute, flat or with inrolled but distinct margins, scarious to subherbaceous; spikes terminal and/or axillary, mostly 2–10 per plant, usually more than 3, with peduncles 5–30(–45) mm long, continuous and with 1–3 crowded whorls of fruits; drupes with beak centrally ...
Potamogetonaceae. Genus: Potamogeton. Species: P. natans. Binomial name. Potamogeton natans. L. Potamogeton natans, commonly known as broad-leaved pondweed, [2] floating pondweed, [3] or floating-leaf pondweed, is an aquatic species in the genus Potamogeton native to quiet or slow-flowing freshwater habitats throughout the Holarctic Kingdom .
