Cool Aquatic Weed images

Some amazing Aquatic Weed pictures:

Alligator weed, Alternanthera philoxeroides….Rau Dệu có cuống…#1


Picture by Vietnam Vegetation & The Usa. crops

Alligator Weed grew together with The usa Drinking water Willow.

Taken on Could 28, 2012 in Waco town, Texas condition, Southern of The united states.

Vietnamese named : Dệu có cuống.

Typical names : Alligator weed, Alligatorweed

Scientist title : Alternanthera philoxeroides (Mart.) Griseb.

Synonyms : Achyranthes philoxeroides (Mart.) Standl.

Household : Amaranthaceae – Amaranth household

Team : Dicot

Length : Perennial

Growth Behavior : Forb/herb

Kingdom : Plantae – Vegetation

Subkingdom : Tracheobionta – Vascular plants

Superdivision : Spermatophyta – Seed crops

Division : Magnoliophyta – Flowering vegetation

Class : Magnoliopsida – Dicotyledons

Subclass : Caryophyllidae

Buy : Caryophyllales

Genus : Alternanthera Forssk. – joyweed

Species : Alternanthera philoxeroides (Mart.) Griseb. – alligatorweed

**** vegetation.usda.gov/java/profile?image=ALPH

**** www.texasinvasives.org/plant_databases/element.php?symbol=ALPH

**** en.wikipedia.org/wiki/Alternanthera_philoxeroides

**** www.flowersofindia.web/catalog/slides/Alligator%20Weed.html

**** www.ppws.vt.edu/scott/weed_id/alrph.htm

Weed Description: Aquatic mat-forming perennial that normally spreads vegetatively by fragmentation. Alligatorweed is an invasive aquatic weed that can be discovered in the coastal simple from Virginia to Florida and westward to Texas. This weed is now also located in coastal California.

Leaves: Opposite, elliptic in define, from two to 4 inches in duration. Leaves have a exclusive midrib, are with out hairs (glaucous), and are without having petioles.

Stems: Fleshy and succulent, light-weight to dim green or pink to purplish in colour, and achieve 3 ft in length. Stems root at the nodes and are typically floating or trailing together the ground apart from for the guidelines that change upward (decumbent). Stems are normally without hairs (glabrous) besides for a couple of that occur at the leaf foundation.

Roots: Fibrous roots happen at the stem nodes. Roots can be totally free-floating in h2o or take place in the soil.

Bouquets: Reasonably modest (thirteen mm in diameter) and white in colour. Bouquets arise on flower stalks (peduncle) that are about one/two to three inches in size. Flowering typically happens from April via Oct.

Identifying Attributes: Aquatic mat forming perennial with hollow stems, reverse leaves, and solitary white flowers.

**** www.ncbi.nlm.nih.gov/pubmed/21751496

Yao Xue Xue Bao. 2011 Apr46(4):428-31.

[Triterpenoid saponins of Alternanthera philoxeroides (Mart.) Griseb].

[Article in Chinese]

Guo QL, Li B, Li J, Li JJ, Xia LY, Dong JX.

Resource

Beijing Institute of Radiation Drugs, Beijing 100850, China.

Summary

In purchase to find the anti-virus constituents of Alternanthera philoxeroides (Mart.) Griseb, the investigation was carried out. The paper described the 5 triterpenoid saponins isolated from n-BuOH portion: three-O-beta-D-glucopyranosyl (one–&gt3)-O-[beta-D-glucopyranosyl-oleanolic acid]-28-O-beta-D-glucuronopyranoside (1), oleanolic acid-three-O-beta-D-glucuronopyranoside (calenduloside E, two), oleanolic acid-three-O-beta-D-glucopyranosyl-28-Obeta-D-glucopyranosyl ester (chikusetsusaponin-IVa, three), three-O-(6′-O-butyl-beta-D-glucuronopyranosyl)-oleanolic acid-28-O-beta-D-glucopyranosyl ester (four) and hederagenin-3-O-beta-D-glucuronopyranoside (HN-sapoins K, 5). one is a new compound, saponins 4 and 5 had been isolated from the plant for the first time.

PMID: 21751496 [PubMed - in process]

Alligator weed, Alternanthera philoxeroides….Rau Dệu có cuống…#3


Graphic by Vietnam Crops & The United states. plants

Alligator Weed grew with each other with The us Drinking water Willow.

Taken on Could 28, 2012 in Waco city, Texas condition, Southern of America.

Vietnamese named : Dệu có cuống.

Widespread names : Alligator weed, Alligatorweed

Scientist name : Alternanthera philoxeroides (Mart.) Griseb.

Synonyms : Achyranthes philoxeroides (Mart.) Standl.

Loved ones : Amaranthaceae – Amaranth loved ones

Team : Dicot

Length : Perennial

Progress Practice : Forb/herb

Kingdom : Plantae – Vegetation

Subkingdom : Tracheobionta – Vascular plants

Superdivision : Spermatophyta – Seed vegetation

Division : Magnoliophyta – Flowering vegetation

Course : Magnoliopsida – Dicotyledons

Subclass : Caryophyllidae

Purchase : Caryophyllales

Genus : Alternanthera Forssk. – joyweed

Species : Alternanthera philoxeroides (Mart.) Griseb. – alligatorweed

**** vegetation.usda.gov/java/profile?symbol=ALPH

**** www.texasinvasives.org/plant_databases/depth.php?image=ALPH

**** en.wikipedia.org/wiki/Alternanthera_philoxeroides

**** www.flowersofindia.net/catalog/slides/Alligator%20Weed.html

**** www.ppws.vt.edu/scott/weed_id/alrph.htm

Weed Description: Aquatic mat-forming perennial that usually spreads vegetatively by fragmentation. Alligatorweed is an invasive aquatic weed that can be found in the coastal simple from Virginia to Florida and westward to Texas. This weed is now also identified in coastal California.

Leaves: Opposite, elliptic in define, from 2 to four inches in duration. Leaves have a unique midrib, are without hairs (glaucous), and are without having petioles.

Stems: Fleshy and succulent, gentle to darkish inexperienced or pink to purplish in coloration, and reach three ft in length. Stems root at the nodes and are generally floating or trailing together the floor apart from for the tips that change upward (decumbent). Stems are generally without having hairs (glabrous) except for a few that take place at the leaf base.

Roots: Fibrous roots happen at the stem nodes. Roots can be totally free-floating in drinking water or occur in the soil.

Flowers: Fairly little (thirteen mm in diameter) and white in color. Bouquets occur on flower stalks (peduncle) that are about 1/2 to three inches in size. Flowering usually happens from April by means of October.

Pinpointing Characteristics: Aquatic mat forming perennial with hollow stems, reverse leaves, and solitary white bouquets.

**** www.ncbi.nlm.nih.gov/pubmed/21751496

Yao Xue Xue Bao. 2011 Apr46(4):428-31.

[Triterpenoid saponins of Alternanthera philoxeroides (Mart.) Griseb].

[Write-up in Chinese]

Guo QL, Li B, Li J, Li JJ, Xia LY, Dong JX.

Source

Beijing Institute of Radiation Medication, Beijing 100850, China.

Abstract

In buy to uncover the anti-virus constituents of Alternanthera philoxeroides (Mart.) Griseb, the investigation was carried out. The paper noted the five triterpenoid saponins isolated from n-BuOH portion: three-O-beta-D-glucopyranosyl (1–&gt3)-O-[beta-D-glucopyranosyl-oleanolic acid]-28-O-beta-D-glucuronopyranoside (one), oleanolic acid-three-O-beta-D-glucuronopyranoside (calenduloside E, two), oleanolic acid-3-O-beta-D-glucopyranosyl-28-Obeta-D-glucopyranosyl ester (chikusetsusaponin-IVa, three), three-O-(6′-O-butyl-beta-D-glucuronopyranosyl)-oleanolic acid-28-O-beta-D-glucopyranosyl ester (four) and hederagenin-3-O-beta-D-glucuronopyranoside (HN-sapoins K, five). one is a new compound, saponins four and five have been isolated from the plant for the initial time.

PMID: 21751496 [PubMed - in procedure]

Eichhornia crassipes (Mart.) Solms


Impression by Ahmad Fuad Morad

Jeniang, Kedah, Malaysia.

Eichhornia crassipes (Mart.) Solms. Pontederiaceae. CN: [Malay - Keladi bunting, Kameling telur, Bunga jamban], Lilac devil, H2o hyacinth. Indigenous to Northern South The united states (French Guiana, Guyana, Suriname, Venezuela, Brazil). Broadly naturalized in tropics and subtropics. Ornamental, Soil improver (eco-friendly manure). Crops perennial , generally free of charge-floating. Vegetative stems condensed, other than when branching. Flowering stems erect , bending in excess of right after flowering, to 25 cm, distal internode significantly less than 4 cm. Sessile leaves in basal rosette. Very prolific growth and the dense mat-like floating vegetation contributed to clogged drains, waterways and rivers. Possibly the most intense aquatic weed ever identified in the tropics. Eradication of filariasis was also claimed hindered by this plant thanks to the potential of the Mansonia mosquito larvae to breathe via the spongy airy roots.

Synonym(s):
Pontederia crassipes Mart.
Eichhornia speciosa Kunth [Illegitimate]
Piaropus crassipes (Mart.) Raf.
Eichhornia cordifolia Gand. [Illegitimate]
Eichhornia crassicaulis Schltdl.
Eichhornia crassicaulis Schlecht.
Heteranthera formosa Miq.

Ref. &amp advised reading:

FRIM Flora Database

Kamus Dewan Bahasa dan Pustaka, Malaysia
www.theplantlist.org/tpl/record/kew-242133
www.ars-grin.gov/cgi-bin/npgs/html/taxon.pl?318848

Cool Aquatic Weed images