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A CHEMOTAXONOMIC STUDY OF LEMNACEAE
American Journal of Botany, 1966One hundred eighty‐six clones of Lemnaceae, representing world‐wide collections of 22 taxa, were grown in axenic cultures reproduced by clonal subcultures. Following morphological examinations under a range of culture conditions, a “key” clone was selected to represent each taxon.
J W, McClure, R E, Alston
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Uptake and partitioning of zinc in Lemnaceae
Ecotoxicology, 2011Macrophytes provide food and shelter for aquatic invertebrates and fish, while also acting as reservoirs for nutrients and trace elements. Zinc accumulation has been reported for various Lemnaceae species. However, comparative accumulation across species and the link between zinc accumulation and toxicity are poorly understood.
Lahive, Elma +3 more
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Journal of Plant Physiology, 1994
Summary Lemna minor L. and Wolffia brasiliensis Weddell can use sucrose to support heterotrophic growth in darkness and photomixotrophic growth in the light, but each is killed by galactose in the medium. Spirodela punctata (G. F. W. Meyer) Thompson growth on sucrose and galactose was indistinguishable. L.
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Summary Lemna minor L. and Wolffia brasiliensis Weddell can use sucrose to support heterotrophic growth in darkness and photomixotrophic growth in the light, but each is killed by galactose in the medium. Spirodela punctata (G. F. W. Meyer) Thompson growth on sucrose and galactose was indistinguishable. L.
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American Midland Naturalist, 1937
The Lemnaceae represent a group of floating aquatic plants of considerable economic and biological importance and of unique botanical interest. Of about 26 species known in the world, 13 are known from the United States and 10 from Indiana. The family includes the smallest flowering vascular plants in the world and the flowers themselves are among the ...
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The Lemnaceae represent a group of floating aquatic plants of considerable economic and biological importance and of unique botanical interest. Of about 26 species known in the world, 13 are known from the United States and 10 from Indiana. The family includes the smallest flowering vascular plants in the world and the flowers themselves are among the ...
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Ethylene Production and Overcrowding in Lemnaceae
Journal of Plant Physiology, 1986Summary In the present paper the effect of pushing together duckweeds on their ethylene evolution is communicated. The production of Lemna gibba G1 and Lemna aequinoctialis 6746 in a loose state was low and constant, ranging between 0.25 and 0.5 nl/g FW/h. After crowding, ethylene evolution increased slowly in L.
Edgar Färber +2 more
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Phenotypic plasticity inLemna minor (Lemnaceae)
Plant Systematics and Evolution, 1992Eight genotypes ofLemna minor, originating from four continents, were grown for 15 days in eight different environmental treatments. Fronds under each treatment were then transferred into each of the eight environmental conditions for 15 days. The rate of frond production (relative growth rate) and mean frond biomass were recorded for each pre- and ...
Liette Vasseur, Lonnie W. Aarssen
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DIFFERENTIAL SENSITIVITY OF DUCKWEEDS (LEMNACEAE) TO SULPHITE
New Phytologist, 1986SummaryFrond replication and some aspects of carbon assimilation were observed in three species of duckweed (Lemnaceae) grown at two levels of irradiance in the presence and absence of sulphite. The objectives were to examine the relationship between the inhibition of frond replication caused by sulphite, and changes in carbon assimilation, and the ...
B. K. TAKEMOTO, R. D. NOBLE
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New Insights into Interspecific Hybridization in Lemna L. Sect. Lemna (Lemnaceae Martinov)
Plants, 2021Floriana Gavazzi +2 more
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