. Botanical gazette. Plants. ipig] HILL—ANATOMY OF LYCOPODIUM 227 the presence of cortical roots. These originate in a manner similar to that described by Miss Stokey^ for L. pUhyoides, and show a. Fig. I.—L. reflcxum: transverse section of stem showing small stele and 3 cor- tical roots; in the roots phloem is surrounded by a crescent-shaped mass of xylem; root stele is surrounded by very thin-walled cells which generally are crushed and broken in sectioning; outer cortex of root composed of thick-walled cells; X120. development in the matter of differentiation of the stele paralleling that d
. Botanical gazette. Plants. ipig] HILL—ANATOMY OF LYCOPODIUM 227 the presence of cortical roots. These originate in a manner similar to that described by Miss Stokey^ for L. pUhyoides, and show a. Fig. I.—L. reflcxum: transverse section of stem showing small stele and 3 cor- tical roots; in the roots phloem is surrounded by a crescent-shaped mass of xylem; root stele is surrounded by very thin-walled cells which generally are crushed and broken in sectioning; outer cortex of root composed of thick-walled cells; X120. development in the matter of differentiation of the stele paralleling that described^ for the stem of Lycopodium, in which the xylem 3 Stokey, Alma G., The roots of Lycopodhim pithyoides. Bot. Gaz. 44:57-63. pis. 5, 6. 1907. " Hill, J. Bex, loc. 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 Hanover, Ind. : J. M. Coulter
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