id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
concept-554	none	Wind speed thresholds for Typha cattail seed release and local reduction of wind speed by mixed cattail/Phragmites stands*	2010	15	.pdf	application/pdf	4542	212	66	Wind speeds in the field Wind speed at the maximum Phragmites and Typha heights and 0.5 m above the tallest plant did not differ significantly from the average speed measured by the weather station at any site (Fig. 2). Although the sample size of spadices that released seeds was low and, statistically, tension does not appear to be a reliable method of measuring the wind speed at which a spadix will begin to release seeds to the wind or the number of seeds that will be released, I was able to classify three differing degrees of spadix readiness to undergo at least partial seed abscission (the color groups in figures 5 and 6 and in table 3) based number of seeds released and seed release threshold wind speeds.	cache/concept-554.pdf	txt/concept-554.txt