Introduced in Euromediterranean, China, a few African countries, North America, Central America, Caribbean. Casp. Wetland Status. Lighting Intensity: Medium / Strong. Casp. Egeria densa Name Synonyms Anacharis densa (Planch.) Other Common Names: Brazilian elodea. Later, it was moved to the genus Elodea where it remained for a long time, and even today this binomial, Elodea densa, can be found in some publications. Elodea densa (Planch.) Taxonomy: available through www.itis.gov. Common name: Large-flowered Waterweed, Brazilian Waterweed, Elodea, Anachris. south American waterweed. Common Name: BRAZILIAN WATERWEED: Plant Notes: The current taxonomy of Egeria recognizes three species which are difficult to identify (St. John 1961; Cook & Urmi-König 1984; Koehler & Bove 2001). Commonly sold under the trade name of Anacharis, Egeria densa can tolerate a wide range of conditions in the aquarium making it ideal for all levels of aquatic enthusiasts. Elodea densa (Planch.) Vict. State . Recommended temperature: 15 - 25 °C (59 - 77°F) Reproduction of the plant: Cuttings. Egeria densa has been assigned an R-1 value of 'OBL ', which is roughly equivalent to a 100% chance of this plant occurring in wetlands (Resource Management Inc. 1993). Distribution and habitat: Egeria densa is an ageless aquarium plant, a species of Egeria native to warm temperate South America in southeastern Brazil, Argentina, and Uruguay and become … This plant and synonym italicized and indented above can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in different places, and some are listed above. Legal listings: This plant is also on the Washington State quarantine list. Water-weed, Flora of North America Vol. ]: Egéria dénsa Planch. Family: Hydrocharitaceae. (ITIS) Common Name: Brazilian waterweed, Brazilian elodea, dense waterweed, leafy elodea. Hydrocharitaceae. Common Names . Egeria densa Planch. Common Names. The Alabama Plant Atlas is a source of data for the distribution of plants within the state as well as taxonomic, conservation, invasive, and wetland information for each species. Anacharis densa (Planch.) Family: Hydrocharitaceae. You can change the display of the base map and layers by clicking on the layer control box in the upper right-hand corner. The leaves are produced in whorls of four to eight, 1–4 cm (0.39–1.57 in) long and 2–5 mm (0.079–0.197 in) broad, with a pointed leaf tip. Native To: South America (Cook and Urmi-König 1984) Date of U.S. Introduction: 1893 (Cook and Urmi-König 1984) Means of Introduction: Aquarium trade (Cook and Urmi-König 1984) Impact: Crowds out native species (Yarrow et al. Egeria densa Planch. ; Anacharis densa (Planch.) Victorin, Elodea densa (Planch.) The growth rate depends largely on the amount of light and nutrition available. M.R.Almeida Homonyms Egeria densa Planch. ex L.C.Beck Udora densa (Planch.) While this species is most suitable for a tropical aquarium, it can also be kept in cooler water. Name: Common Elodea. Caspary, Philotria densa (Planch.) Origin. Small & St. John, leafy elodea, dense waterweed, Brazilian elodea. Egeria densa . Although it prefers cooler water temperatures, it can survive in warm water as well. Fertile Substrate: No. The website also provides access to a database and images of plants photos and herbarium specimens found at … Common names 'elodéa' in Portuguese 'árvore-de-natal' in Portuguese Brazilian elodea in language. Large-flowered Waterweed species Accepted Name authority: UKSI Establishment means: Non-native Establishment status: GB Establishment Status - Established. Egeria densa Planch. Country of Origin: central Minas Gerais region of Brazil and coastal Argentina and Uruguay Habitat: submersed, freshwater perennial herb, generally rooted on the bottom Description: syn. Egeria densa Planchon [family HYDROCHARITACEAE], Annales des Sciences Naturelles, Botanique, sér. Vict. Synonyms (former Scientific Names): Philotria densa . Scientific Name Synonyms. Geographic subdivisions for Egeria densa: SNF, GV, SnFrB, SnJt, GB : MAP CONTROLS 1. Class: Monocotyledonae. Anacharis is a species of the genus Egeria and this genus comprises three species of aquatic plants in the flowering plant family Hydrocharitaceae. Egeria densa. South America. Line-drawing comparison of hydrilla, elodea, and common waterweed; Description. We use scientific names, instead of common names, because aquatic plants often have multiple common names or no common names at all. Egeria densa is an aquatic plant growing in water up to 4 m (13 ft) deep, with trailing stems to 2 m (6.6 ft) or more long, producing roots at intervals along the stem. Use In Hardscape: Egeria densa is one of the easiest plants to grow. It has also affected the status of certain threatened species. Casp . Egeria densa is a submersed, freshwater perennial herb that forms dense monospecific stands that restrict water movement, trap sediment, and cause fluctuations in water quality. Brazilian waterweed, Brazilian waterweed, Brazilian elodea, South American waterweed. Philotria densa Elodea densa (Planch.) Introduced, naturalised or invasive in East Africa. Egeria densa is native to southern Brazil, Uruguay and Argentina. Entry for Egeria densa Planchon [family HYDROCHARITACEAE] Herbarium. Common name: Brazilian waterweed. There is usually only one accepted scientific name for each … Casp. WSSA list of weeds in North America. Caspary Anacharis densa (Planch.) Major group (unranked): Seed plants: Flowering plants (Angiosperms) Order: Alismatales Family: Hydrocharitaceae Genus: Egeria Description: Dense-leaved waterweed, or Egeria densa, is one of the most well-known aquarium plants. 1984; Haramis and Carter 1983), and has greatly reduced growth and photosynthesis at low light levels (Barko and Smart 1981). It can be kept free floating in the aquarium or anchored into the substrate depending on preference. Name … elodea. ... Small Potamogeton densus Schwein. Recommended water hardness (dGH): 4 - 18°N (71.43 - 321.43ppm) 0°C 32°F 30°C 86°F. Elodea densa . A popular aquarium plant. These same common names are also applied to the American or Canadian waterweed species of the Elodea genus, which are very similar. Overview ; Gallery; Names; Classification; Records; Literature; Sequences; Data Partners + Online Resources. Preferred name: Egeria densa ; Authority: Planchon ; Notes. It is generally accepted at present that the original classification as part of the genus Egeria, shall be maintained. Anacharis is the common name for the Brazilian waterweed “Egeria densa”, which was formerly known as Anacharis densa & Elodea densa, with Egeria densa being the present scientific name. Quick facts. Egeria densa (often referred to as Elodea densa) is a good plant for beginners, and its rapid growth helps create a balance in the aquarium from the start. Common Name: Brazillian Waterweed, Large-flowered Waterweed Egeria Densa is one of the easiest aquatic plants to keep and highly suitable for beginners thanks to its lack of care requirements. This category has the following 2 subcategories, out of 2 total. Curtis Jr. 6773: 3/6/2018 - David Werier Suffolk: 1938: NYS Herbarium Name Used: none Egeria densa Suffolk: 1950: NYS Herbarium Name Used: none Egeria densa Reasonator; PetScan; Scholia; Statistics; OpenStreetMap; Locator tool; Search depicted; Subcategories. Egeria densa is one of the most popular "old fashioned" aquarium plants in the trade. Usual maximum size in aquariums: 40 - 100 cm (15.75 - 39.37 inch) 0 14. Top of page The classification of this species as Egeria densa was established by Planchon in 1849 when he created the genus. 22 ; Flora . Casp. Egeria densa. Interpreting Wetland Status. For example, Egeria densa is known as Brazilian elodea, Brazilian waterweed, common waterweed and South American waterweed. Click below on a thumbnail map or name for species profiles. Brazilian … Synonyms and Other Names: Anacharis densa (Planch.) Vict. Resource Type. ; W.C. Muenscher & O.F. Elodea densa (Planch.) Leaves. South American waterweed . Reference Sources. Scientific name: Egeria densa. Scientific Name: Egeria densa Planch. Potamogeton densus Schwein. Casp. Overview Appearance Egeria densa is a submersed aquatic plant that invades freshwater systems throughout much of the United States. Elodea canadensis var. Vict., Elodea densa (Planch.) Common names. Other Common Names: Brazilian egeria Weed class: B Year Listed: 1993 Native to: South America Is this Weed Toxic? Common name: Dense Waterweed, Leafy Elodea, Egeria, Anacharis, Brazilian Elodea. Common name. Entry From. Brazilian waterweed, Brazilian waterweed, Brazilian elodea, South American waterweed. Egeria densa. The species has no common names Synonym Author Elodea densa (Planch.) Brazillian eloda. Egeria densa. The slender stems of Egeria are usually a foot or two long, but can be much longer. Name Authority; Anacharis densa (Planchon) Victorin: Elodea densa (Planchon) Caspary: Common names. Naturalised distribution (global) Locations within which Egeria densa is naturalised include North America, Europe, Japan and Australasia, Africa (Ghana, South Africa, Kenya, Uganda). Anacharis densa (Planch.) Anacharis densa . Common Names. Casp. Scientific Name: Egeria densa. Synonymus: Anacharis densa (Planch.) Status: Not Native, OBL (NWPL) Specimen: View details of USF Herbarium specimens ** Not applicable or data not available. Regulated in Belgium. Recommended pH range for the species: 6.8 - 7.9. Native Introduced Native and Introduced. CO2 usage: No. The small leaves are strap-shaped, about an inch long, and one-quarter-inch wide. Victorin . Vict. Elodea densa . Vict. Family: Hydrocharitaceae. Often confused with hydrilla, Egeria densa has a smooth midrib on the underside of the leaf, whereas hydrilla has small teeth. Dark green colored leaves and stems give Egeria densa a very lush appearance. Classification. APNI* Synonyms: Elodea densa (Planch.) Images from the web. Stems grows fast to 40-100 cm and becomes 2-4 cm wide. gigantea L.H.Bailey Elodea densa (Planch.) Planting Location: Bottom of the tank. Scientific Name Egeria densa . Herbarium Name Used: Egeria densa Werier (2017) voucher! Identification: Egeria densa is a dioecious, submersed perennial found in lentic and lotic freshwater systems. Flora of North America, Vol 22, Names. Related Links. Egeria densa may be confused with Hydrilla verticillata or Elodea canadensis. Egeria helps preventing algae because it absorbs a great number of nutrients from the water. Flora of North America . Division: Magnoliophyta. Brazilian e. South American waterweed. : not known to be. Egeria densa Common name(s): Brazillian Waterweed ... Egeria densa (Brazilian Waterweed) appears to be rare and scattered in tidal tributaries of Chesapeake Bay, probably because this species grows slowly under turbid conditions (Barko and Smart 1981) . The Plants Database includes the following 1 species of Egeria . Philotria densa (Planch.) Anacharis, Brazilian Waterweed, and Elodea are all common names used to for this species, Egeria densa. Misapplied names: Elodea canadensis; Habit, plant type: stem; Botanical name [? 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