Appenroth KJ, Augsten H, Liebermann B, Feist H (1982) Effect of light on amino-acid-composition of proteins in Wolffia arrhiza (L.) Wimm using a specially modified Bradford method. Biochem Physiol Pflanzen 177:251–258
CAS
Google Scholar
Appenroth K-J, Teller S, Horn M (1996) Photophysiology of turion formation and germination in Spirodela polyrhiza. Biol Plant 38:95–106
Article
Google Scholar
Aziz A (2001) Illustrated account of Wolffia microscopica (Griff.) Kurz (Lemnaceae) from Sirajganj, Bangladesh. Bangladesh J Bot 30:149–151
Google Scholar
Baumbach H, Hellwig FH (2007) Genetic differentiation of metallicolous and non-metallicolous Armeria maritima (Mill.) Willd. taxa (Plumbaginaceae) in Central Europe. Plant Syst Evol 269:245–258
Article
Google Scholar
Bergmann BA, Cheng J, Classen J, Stomp AM (2000) In vitro selection of duckweed geographical isolates for potential use in swine lagoon effluent renovation. Biores Technol 73:13–20
Article
CAS
Google Scholar
Bernard FA, Bernard JM, Denny P (1990) Flower structure, anatomy and life history of Wolffia australiana (Benth.) den Hartog & van der Plas. Bull Torrey Club 117:18–26
Article
Google Scholar
Bhantumnavin K, McGarry M (1971) Wolffia arrhiza as a possible source of inexpensive protein. Nature 232:495
Article
Google Scholar
Blüm V, Andriske M, Eichhorn M, Kreuzberg K, Schreibman MP (1995) A controlled aquatic ecological life support system (CAELSS) for combined production of fish and higher plant biomass suitable for integration into a lunar or planetary base. Acta Astronaut 37:361–371
PubMed
Article
Google Scholar
Bog M, Baumbach H, Schween U, Hellwig F, Landolt E, Appenroth K-J (2010) Genetic structure of the genus Lemna L. (Lemnaceae) as revealed by amplified fragment length polymorphism. Planta 232:609–619
PubMed
Article
CAS
Google Scholar
Cabrera LI, Salazar GA, Chase MW, Mayo SJ, Bogner J, Davila P (2008) Phylogenetic relationships of Aroids and duckweeds (Araceae) inferred from coding and noncoding plastid DNA. Am J Bot 95:1153–1165
PubMed
Article
CAS
Google Scholar
Cheng JJ, Stomp AM (2009) Growing duckweed to recover nutrients from wastewaters and for production of fuel ethanol and animal feed. Clean Soil Air Water 37:17–26
Article
CAS
Google Scholar
Corander J, Marttinen P (2006) Bayesian identification of admixture events using multi-locus molecular markers. Mol Ecol 15:2833–2843
PubMed
Article
Google Scholar
Corander J, Marttinen P, Sirén J, Tang J (2008) Enhanced Bayesian modelling in BAPS software for learning genetic structures of populations. BMC Bioinformatics 9: Article number 539
Crawford DJ, Landolt E (1995) Allozyme divergence among species of Wolffia (Lemnaceae). Plant Syst Evol 197:59–69
Article
CAS
Google Scholar
Cusimano N, Bogner J, Mayo SJ, Boyce PC, Wong SY, Hesse M, Hetterscheid WLA, Keating RC, French JC (2011) Relationships within the Araceae: comparison of morphological patterns with molecular phylogeny. Am J Bot 98:654–668
PubMed
Article
Google Scholar
Doyle JJ, Doyle JL (1987) A rapid DNA isolation procedure for small quantities of fresh leaf tissue. Phytochem Bull 19:11–15
Google Scholar
Duester L, van der Geest HG, Moelleken S, Hirner AV, Kueppers K (2011) Comparative phytotoxicity of methylated and inorganic arsenic- and antimony species to Lemna minor, Wolffia arrhiza and Selenastrum capricornutum. Microchem J 97:30–37
Article
CAS
Google Scholar
Fujita M, Mori K, Kodera T (1999) Nutrient removal and starch production through cultivation of Wolffia arrhiza. J Biosci Bioeng 87:194–198
PubMed
Article
CAS
Google Scholar
Garg P, Chandra P (1994) The duckweed Wolffia globosa as an indicator of heavy metal pollution: sensitivity to Cr and Cd. Environ Monit Assess 29:89–95
Article
CAS
Google Scholar
Hall TA (1999) BioEdit: a user-friendly biological sequence alignment editor and analysis program for Windows 95/98/NT. Nucl Acids Symp Ser 41:95–98
CAS
Google Scholar
Islam KMS (2002) Feasibility of duckweed as poultry feed—A review. Indian J Anim Sci 72:486–491
Google Scholar
Jordan WC, Courtney MW, Neigel JE (1996) Low levels of intraspecific genetic variation at a rapid evolving chloroplast DNA locus in North American duckweeds (Lemnaceae). Am J Bot 83:430–439
Article
CAS
Google Scholar
Katoh K, Misawa K, Kuma K, Miyata M (2002) MAFFT: a novel method for rapid multiple sequence alignment based on fast Fourier transform. Nucleic Acids Res 30:3059–3066
PubMed
Article
CAS
Google Scholar
Khurana JP, Tamot BK, Maheshwari SC (1986) Induction of flowering in a duckweed, Wolffia microscopica, under noninductive long days by 8-hydroxyquinoline. Plant Cell Physiol 27:373–376
CAS
Google Scholar
Krajncic B, Nemec J, Tojnko S, Vogrin A (1998) Promotion of flowering by Mn-EDDHA in the long-short-day plant Wolffia arrhiza (l.) Horkel ex Wimm. J Plant Physiol 153:777–780
Article
CAS
Google Scholar
Kress WJ, Wurdack KJ, Zimmer EA, Weigt LA, Janzen DH (2005) Use of DNA barcoding to identify flowering plants. Proc Natl Acad Sci USA 102:8369–8374
PubMed
Article
CAS
Google Scholar
Lahive E, O′Halloran J, Jansen MAK (2011) Differential sensitivity of four Lemnaceae species to zinc sulphate. Environ Exp Bot 71:25–33
Article
CAS
Google Scholar
Landolt E (1986) The family of Lemnaceae—a monographic study, vol 1. Biosystematic investigations in the family of duckweeds (Lemnaceae). Veröffentlichungen des Geobotanischen Institutes der ETH, Stiftung Rübel, Zürich
Landolt E (1994) Taxonomy and ecology of the section Wolffia of the genus Wolffia (Lemnaceae). Ber Geobot Inst ETH, Stiftung Ruebel, Zurich 60:137–151
Google Scholar
Lemon GD, Posluszny U (2000) Comparative shoot development and evolution in the Lemnaceae. Inter J Plant Sci 161:733–748
Article
Google Scholar
Lemon GD, Posluszny U, Husband BC (2001) Potential and realized rates of vegetative reproduction in Spirodela polyrhiza, Lemna minor and Wolffia borealis. Aquat Bot 70:79–87
Article
Google Scholar
Les DH, Landolt E, Crawford DJ (1997) Systematics of the Lemnaceae (duckweeds): inferences from micromolecular and morphological data. Plant Syst Evol 204:161–177
Article
Google Scholar
Les DH, Crawford DJ, Landolt E, Gabel JD, Kimball RT (2002) Phylogeny and systematics of Lemnaceae, the duckweed family. Syst Bot 27:221–240
Google Scholar
Martirosyan EV, Ryzhova NN, Kochieva EZ, Skryabin KG (2009) Analysis of chloroplast rps16 intron sequences in Lemnaceae. Mol Biol 43:32–38
Article
CAS
Google Scholar
Meier R, Kwong S, Vaidya G, Ng PKL (2006) DNA barcoding and taxonomy in Diptera: a tale of high intraspecific variability and low identification success. Syst Biol 55:715–728
PubMed
Article
Google Scholar
Naumann B, Eberius M, Appenroth KJ (2007) Growth rate based dose–response relationships and EC-values of ten heavy metals using the duckweed growth inhibition test (ISO 20079) with Lemna minor L. clone St. J Plant Physiol 164:1656–1664
PubMed
Article
CAS
Google Scholar
Oxelman B, Liden M, Berglund D (1997) Chloroplast rps16 intron phylogeny of the tribe Silenae (Caryophyllaceae). Plant Syst Evol 206:393–410
Article
Google Scholar
Piotrowska A, Bajguz A, Godlewska-Zylkiewicz Zambrycka E (2010) Changes in growth, biochemical components, and antioxidant activity in aquatic plant Wolffia arrhiza (Lemnaceae) exposed to cadmium and lead. Arch Environ Contam Toxicol 58:594–604
PubMed
Article
CAS
Google Scholar
Rothwell GW, Van Atta MR, Ballard HE, Stockey RA (2004) Molecular phylogenetic relationships among Lemnaceae and Araceae using the chloroplast trnL-trnF intergenic spacer. Mol Phyl Evol 30:378–385
Article
CAS
Google Scholar
Ryzhova NN, Martyrosian LV, Kolganova TV, Goryunova SV, Kochieva EZ (2006) Characterization of the trnL-trnF spacer sequence of the chloroplast tRNA genes in Spirodela species. Mol Biol 40:891–896
Article
CAS
Google Scholar
Suppadit T (2011) Nutrient removal of effluent from quail farm through cultivation of Wolffia arrhiza. Biores Technol 102:7388–7392
Article
CAS
Google Scholar
Suppadit T, Phoochinda W, Phutthilerphong S, Nieobubpa C (2008) Treatment of effluent from shrimp farms using watermeal (Wolffia arrhiza). Science Asia 34:163–168
Article
CAS
Google Scholar
Tamura K, Peterson D, Peterson N, Stecher G, Nei M, Kumar S (2011) MEGA5: molecular evolutionary genetics analysis using maximum likelihood, evolutionary distance, and maximum parsimony methods. Mol Biol Evol 28:2731–2739
PubMed
Article
CAS
Google Scholar
Vos P, Hogers R, Bleeker M, Reijans M, Van de Lee T, Hornes M, Frijters A, Pot J, Peleman J, Kuiper M, Zabenau M (1995) AFLP: a new technique for DNA fingerprinting. Nucleic Acids Res 23:4407–4414
PubMed
Article
CAS
Google Scholar
Wang W, Messing J (2011) High-throughput sequencing of three Lemnoideae (duckweeds) chloroplasts genomes from total DNA. PlosOne 6(9):1–9
Google Scholar
Wang W, Wu Y, Yan Y, Ermakova M, Kerstetter R, Messing J (2010) DNA barcoding of the Lemnaceae, a family of aquatic monocots. BMC Plant Biol 10:205–214
PubMed
Article
CAS
Google Scholar
White SL, Wise RR (1998) Anatomy and ultrastructure of Wolffia columbiana and Wolffia borealis, two nonvascular aquatic angiosperms. Int J Plant Sci 159:297–304
Article
Google Scholar
Xu J, Cheng JJ, Stomp AM (2012) Nutrient removal from swine wastewater by growing duckweed: a pilot study. Transactions ASABE 1:181–185
Google Scholar
Zhang A, Zhao FJ, Huang Q, Williams PN, Sun GX, Zhu YG (2009) Arsenic uptake and speciation in the rootless duckweed Wolffia globosa. New Phytol 182:421–428
PubMed
Article
CAS
Google Scholar
Zhao H, Appenroth K, Landesman L, Salmean AA, Lam E (2012) Duckweed rising at Chengdu: summary of the 1st international conference on duckweed application and research. Plant Mol Biol 78:627–632
PubMed
Article
CAS
Google Scholar