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Echinodorus
Echinodorus isthmicus
Echinodorus isthmicus
Scientific classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Liliopsida
Order: Alismatales
Family: Alismataceae
Genus: Echinodorus
Richard ex Engelmann in A. Plants are living Organisms belonging to the kingdom Plantae. The flowering plants or angiosperms ( Angiospermae or Magnoliophyta) are the most widespread group Liliopsida is a Botanical name for the class containing the family Liliaceae (or Lily Family Alismatales is an order of Flowering plants The order will of necessity contain the family Alismataceae. The Alismataceae or water-plantain family is a family of Flowering plants comprising 11 genera and between 85-95 species Gray, Manual. 460. 1848
Species

See text

Echinodorus (Burhead) is a genus of plants in the family Alismataceae and distributed in the Western Hemisphere. A genus (plural genera from Γένος Latin genus "descent family type gender" is a low-level Taxonomic Plants are living Organisms belonging to the kingdom Plantae. The Alismataceae or water-plantain family is a family of Flowering plants comprising 11 genera and between 85-95 species Its scientific name is derived from Ancient Greek echius – rough husk, and doros – leathern bottle, alluding to ovaries, which in some species are armed with persistent styles, forming prickly head of fruit. The Ancient Greek language is the historical stage in the development of the Hellenic language family spanning the Archaic (c

Contents

Description

Plants annual or perennial, emersed, floating-leaved, or rarely submersed, glabrous to stellate-pubescent; rhizomes present or absent; stolons absent; corms absent; tubers absent. Botanically an annual plant is a Plant that usually germinates, Flowers and dies in one Year. A perennial plant or perennial ( Latin per, "through" annus, "year" is a Plant that lives for more than Glabrousness (from Latin glaber = bald hairless is the technical term for an anatomically abnormal lack of Hair or down. In Botany, a rhizome is a horizontal stem of a Plant that is usually found underground often sending out Roots and Shoots A corm is a short vertical swollen underground Plant stem that serves as a Storage organ used by some plants to survive winter or other adverse conditions Tubers are various types of modified plant structures that are enlarged to store Nutrients They are used by Plants to overwinter and regrow the next year Roots not septate. ROOT is an object-oriented program and library developed by CERN. Leaves sessile or petiolate; petioles triangular, rarely terete; blade with translucent markings as dots or lines present or absent, linear to lanceolate to ovate, base attenuate to cordate, margins entire or undulating, apex obtuse to acute. Sessile is a term in Biology with two distinct meanings In botany and medicine In Botany, sessile means "without a stalk In Botany, the petiole is the small stalk attaching the Leaf blade to the stem. In Botany, the petiole is the small stalk attaching the Leaf blade to the stem. Inflorescences racemes or panicles, rarely umbels, of 1--18 whorls, erect or decumbent, emersed; bracts coarse, apex obtuse to acute, surfaces smooth or papillose along veins, apex obtuse to acute. An inflorescence is a group or cluster of Flowers arranged on a stem that is composed of a main Branch or a complicated arrangement of branches A raceme is a type of Inflorescence that is unbranched and indeterminate and bears pedicellate Flowers &mdash flowers having short A panicle is a compound Raceme, a loose much-branched indeterminate Inflorescence with pedicellate Flowers (and Fruit In Botany, a bract is a modified or specialized Leaf. Bracts are ordinarily associated with reproductive structures (subtending Flowers Inflorescence Flowers bisexual, subsessile to pedicellate; bracts subtending pedicels, subulate to lanceolate, shorter than to longer than pedicels, apex obtuse to acute; pedicels ascending to recurved; receptacle convex; sepals recurved to spreading, herbaceous to leathery, sculpturing absent; petals white, entire; stamens 9--25; filaments linear, glabrous; pistils 15--250 or more, spirally arranged on convex receptacle, forming head, distinct; ovules 1; style terminal or lateral. A flower, also known as a bloom or Blossom, is the reproductive structure found in Flowering plants (plants of the division Magnoliophyta, also In Botany, a bract is a modified or specialized Leaf. Bracts are ordinarily associated with reproductive structures (subtending Flowers Inflorescence A sepal (from Latin separatus "separate" + petalum "petal" is a part of the flower of Angiosperms or flower plants A herbaceous plant (or in botanical use a Herb) is a Plant that has leaves and stems that die down at the end of A petal (from Ancient Greek petalon "leaf" "thin plate" regarded as a highly modified leaf is one member or part of the corolla The stamen ( Plural stamina or stamens, from Latin stamen meaning "thread of the warp " is the male Glabrousness (from Latin glaber = bald hairless is the technical term for an anatomically abnormal lack of Hair or down. Ovule literally means "small egg." In Seed plants the ovule is the structure that gives rise to and contains the female reproductive cells Fruits plump, often longitudinally ribbed, sometimes flattened, rarely abaxially keeled, abaxial wings absent, lateral wings absent, glands often present. The term fruit has different meanings dependent on context and the term is not synonymous in Food preparation and Biology.

Cultivation

Echinodorus are by nature marsh and bog plants that can grow submersed. Many species are grown in aquariums. An aquarium (plural aquariums or aquaria) is a Vivarium consisting of at least one transparent side in which Water -dwelling Plants They prefer good light and grow best in a deep, nutrient-rich substrate. The substrate of an Aquarium refers to the material used on the tank bottom Most will grow in variable water conditions, though the majority need tropical or sub-tropical temperature ranges. Propagation is by division or by new plants developing on submerged flowering stems. The larger species make magnificent specimen plants for the larger aquarium, though they may form aerial leaves in good conditions. If the inflorescence forms submerse small plantlets will form instead of flowers. An inflorescence is a group or cluster of Flowers arranged on a stem that is composed of a main Branch or a complicated arrangement of branches If grown emerse and kept humid, flowers and seeds will normally readily form. The seeds can be grown in damp sand in warm, damp conditions. Additional CO2 often helps in strong growth.

Many species are popular in the aquarium or pond. An aquarium (plural aquariums or aquaria) is a Vivarium consisting of at least one transparent side in which Water -dwelling Plants A pond is a body of water smaller than a Lake, both being examples of Terrain features Although the term pond is universally used to describe waterbodies that The Amazon Sword Plants are one of the most popular aquarium plants for their attractive form and general hardiness. An aquarium (plural aquariums or aquaria) is a Vivarium consisting of at least one transparent side in which Water -dwelling Plants

Taxonomy

Approximately 26 species distributed throughout the Western Hemisphere.

The genus Baldellia seems to be very closely related. note: in the latest revision by Karel Rataj 62 species, 2 subspecies and 2 varieties are listed. Many cultivars of uncertain taxonomic status are also listed by the aquarium trade. An aquarium (plural aquariums or aquaria) is a Vivarium consisting of at least one transparent side in which Water -dwelling Plants

Species

References


External links

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