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Image #   23523C
Name:   Cottonwood tree seed fibers
Copyright:   Copyright 2009 Dennis Kunkel Microscopy, Inc.
Description:   Caption: Cottonwood tree seed fibers (Populus deltoides). In the spring cottonwood trees (Populus deltoides) bloom and produce seeds that are surrounded by small tufts of cotton-like material called cottonwood fibers. Cottonwood seeds bear long white fibers that are made primarily of cellulose. The seeds are wind dispersed due to the lightweight tufts of cottonwood fibers attached to the seeds.
Magnification*: x140
Type: SEM
    *(Magnifications are based on a 35mm slide image of 24mm in the narrow dimension.)
Keywords:   23523C plants cottonwood seed seed dispersal fiber SEM cottonwood fiber cottonwood fibers cottonwood seed cottonwood seed fiber cottonwood seed fibers cottonwood seeds plant seed fibers 06.01.09 plant fiber plant fibers plant seed fiber plant seed fibers seed trichome seed trichomes trichome trichomes Populus Populus deltoides eastern cottonwood cellulose fiber cellulose fibers cottonwood cellulose fiber cottonwood cellulose fibers eastern cottonwood tree wind dispersal wind dispersed Populus fremontii cottonwood cotton Salicaceae Populus trichocarpa willow willow family cotton wood seed cotton wood seed fiber cotton wood seed fibers cotton wood seeds cotton wood tree cotton wood trees

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