. Carnegie Institution of Washington publication. ECADS. 115 From the above, as well as from figures 53 and 54, it may readily be seen that AUionia linearis is a rather stable species as to root system, the root habit differing only slightly in the two habitats. The clusters of small branches were quite pronounced in the plains ecad, while this was compensated for in the sandhill form by a somewhat greater degree of branching. The habit of sending off one or more large and rather horizontal branches in the surface foot of soil was characteristic in both habitats, as was also the strong tap- ro
. Carnegie Institution of Washington publication. ECADS. 115 From the above, as well as from figures 53 and 54, it may readily be seen that AUionia linearis is a rather stable species as to root system, the root habit differing only slightly in the two habitats. The clusters of small branches were quite pronounced in the plains ecad, while this was compensated for in the sandhill form by a somewhat greater degree of branching. The habit of sending off one or more large and rather horizontal branches in the surface foot of soil was characteristic in both habitats, as was also the strong tap- root, which showed about the same degree of penetration in both Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Carnegie Institution of Washington. Washington, Carnegie Institution of Washington
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