id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
abc-1008	Kocic, Aleksandra; Horvatic, Janja; Jelaska, Sven D	Distribution and morphological variations of invasive macrophytes Elodea nuttallii (Planch.) H. St. John and Elodea canadensis Michx in Croatia	2014	10	.pdf	application/pdf	4750	276	65	E. canadensis E. nuttallii Statistics Leaf width at the mid-point (mm) 2.05±0.22 (1.83–2.38) 1.14±0.27 (0.63–1.64) t = 6.602 P < 0.001 Leaf length (mm) 7.22±1.38 (5.64–9.61) 10.45±2.11 (7.62–14.01) t = –4.449 P < 0.001 Width/length ratio 0.29±0.06 (0.24–0.40) 0.11±0.03 (0.09–0.17) t = 7.039 P < 0.001 Leaf width 0.5 mm below the tip (mm) 1.22±0.17 (1.03–1.51) 0.50±0.09 (0.33–0.72) t = 8.152 P < 0.001 Angle at the leaf apex (°) 54.34±3.49 (50.89–60.35) 28.31±3.55 (19.92–33.97) t = 10.814 P < 0.001 Internode length (mm) 58.65±8.11 (38.35–81.78) 52.64±18.64 (29.52–87.43) t = 0.405 P = 0.692 After its estab- lishment, E. nuttallii begins to spread to the eastern and northern part of the drainage chan- nel network from 2006–2009.	cache/abc-1008.pdf	txt/abc-1008.txt