Search results
Results from the WOW.Com Content Network
The fountainplant is an evergreen, sod-forming perennial plant. The leaves are linear, 20–40 cm long. The flowers are white through pale lilac, borne in a short raceme on a 5- to 1-cm stem. The fruit is a blue berry, 5 mm in diameter. [2] Underground, this species has large stolons with tuberous roots. [3]
In the Kafue Flats region of Zambia, it is the dominant plant of eutrophic, slow-moving waters. It forms fairly monocultural stands with few other species, but shares this habitat with the tiny free-floating aquatic carnivorous plant Utricularia gibba subsp. exoleta in sheltered areas where the waters are calm.
Plant density is the number of individual plants present per unit of ground area. It is most easily interpreted in the case of monospecific stands, where all plants belong to the same species and have germinated at the same time. However, it could also indicate the number of individual plants found at a given location.
Liriope muscari is a species of flowering plant from East Asia. Common names in English include big blue lilyturf, lilyturf, border grass, and monkey grass. This small herbaceous perennial has grass-like evergreen foliage and lilac-purple flowers which produce single-seeded berries on a spike in the fall. It is invasive to North America and ...
In 2016, aquaculture was the source of 96.5 percent by volume of the total 31.2 million tonnes of wild-collected and cultivated aquatic plants combined. Global production of farmed aquatic plants, overwhelmingly dominated by seaweeds, grew in output volume from 13.5 million tonnes in 1995 to just over 30 million tonnes in 2016. [24]
The grass can hinder water circulation and drainage or block boating channels. Meadows of S. alterniflorus can crowd out native species, reducing biodiversity and altering the environment; as a result of S. alterniflorus 's growth, invertebrates that live in mud flats disappear as their habitat is overgrown, and in turn, food sources shrink for ...
Hydrocharitaceae is a flowering plant family including 16 known genera with a total of ca 135 known species (Christenhusz & Byng 2016 [2]), that including a number of species of aquatic plant, for instance the tape-grasses, the well known Canadian waterweed, and frogbit. The family includes both freshwater and marine aquatics.
Freshwater ecosystem. Freshwater ecosystems are a subset of Earth's aquatic ecosystems that include the biological communities inhabiting freshwater waterbodies such as lakes, ponds, rivers, streams, springs, bogs, and wetlands. [1] They can be contrasted with marine ecosystems, which have a much higher salinity. Freshwater habitats can be ...