African Plant Database


Lemna trisulca L.
Family : Lemnaceae
Family (APGIII) : ARACEAE
Protologue : Sp. Pl. 2: 970 (1753)  
Information on the genus : Lemna
 
 
Status
Status for NA : accepted (present)
Status for TA : accepted (present)
 
Synonym(s) Homotypic
 Lenticula trisulca (L.) Scop.
 Staurogeton trisculus (L.) Schur
 Hydrophace trisulca (L.) Bubani
 
Synonym(s) Heterotypic
=Lemna trisulca var. pygmaea Henn. (1891)
=Lenticula ramosa Lam.
 
Ecology and distribution
Trop. Afr.
Biology : Submerged aquatic herb; frond thin, oblong-lanceolate, symmetrical, 5-10 x 2-4 mm, with a stipe c. 5-10 mm long, margins toothed in upper third; fronds forming branching chains, each frond stalked; fertile fronds few, non-stipitate, much smaller, free-floating at water surface; root, if present, 1, cap acute; fruit winged; seed 12-18-ribbed.
Ecology : Freshwater lakes and pools; quiet water; 500-2800 m alt.
  All continents except S. America, mainly in northern temperate zones

Bibliography for North Africa :
  • BATTANDIER, J. A. & TRABUT, M. (1895). Flore de l'Algérie et catalogue des plantes du Maroc. [Monocot. ou vol.2] 2: 13 
  • Cat. Pl. Maroc 1: 109 (1931). 
  • Fl. Afrique N. 4: 251 (1957). 
  • Fl. Algérie [Quézel & Santa] 1: 181 (1962).
  • Fl. Eur. 5: 273 (1980).
  • FENNANE, M., M. IBN TATTOU, J. MATHEZ, A. OUYAHYA & J. EL OUALIDI (éd.) (2014). Flore Pratique du Maroc [vol.3] Trav. Inst. Sci. Univ. Mohammed V, Sér. Bot. 3: 342
 
More info on :
see under Jstor_African Plant Initiative
see under The Euro-Mediterranean Plant Base
see under Flore d'Afrique Centrale
see under The International Plant Name Index
see under The International Plant Name Index
see under Tropicos.org. Missouri Botanical Garden
see under Herbarium, North Africa MPU
 
Map
carte afrique num 15702
 
Record n°15702 modified 2009-08-17
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