Spirodela polyrhiza

Synonymes SPIRODELA POLYRRHIZA Schleid. Plante annuelle, flottante – frondes émettant chacune plusieurs fibres radicales . Lenticulata polyrhiza (L.) Lam. Description: This floating aquatic plant consists of a single thallus (a body that combines the functions of leaf and stem). Giant duckweed is a native floating plant in Florida.

Spirodela atropurpurea Montandon.

Though very small, it is the largest of the duckweeds. A study to understand the biological effects of samples prepared with lead and the effects of lead were conducted on Lemna minor L. Authority: Gleason, Henry A. Manual of vascular plants of northeastern United . Embranchement, Spermatophyta (Angiospermae). Proposal Name: Genome sequencing of the . Materials and Methods: Series of . Other names with Lemna polyrhiza L.

Annotation: as polyrrhiza. Bij deze soort heeft iedere plant verscheiden wortels, die bundeltjes vormen. De stengelschijf drijft en vormt zijuitspruitsels of een bloeiwijze en een zijspruit, . Conservation Code: Not threatened. Naturalised Status: Alien to Western Australia Name Status: . Ces trois espèces se reproduisent principalement par voie végétative, . Lemnaceae, Duckweed Family Lemnaceae, often called the duckweeds for obvious reasons.

Only five of the species of . Anglais – Francais, définition, voir aussi . Semblable à Lemna minor, mais lames foliacées larges de 4-mm, groupées par 2-1 souvent à 5-12 . Synthetic Wastewater: A Comparative Study . Retrouvez ces plantes en vente sur . Noms communs : Description : Plantes de la même famille. Uptake ofglycine, L-alanine,L-leucine, L-isoleucine, L-valine, and D- valine by intact fronds of the duckweed. Lemna polyrhiza Linnaeus, Sp.

Roots: number few (3) medium (5). Fronds obovate to orbicular, .