Handbook of practical botany for the botanical laboratory and private student (1908)
Strasburger, Eduard, 1844-1912, Hillhouse, William, 1850-1910 · London, S. Sonnenschein; New York, Macmillan · leaf 159
Fig. 45.—Cross-section through a vascular bundle from the runner of Rdnuncuhir,repens. s, spiral vessels ; m, vessel with bordered pits ; c, cambium ; v, sieve-tubes ;v(/, sheath ( x 180). its inner edge consists of thin-walled wood parenchyma, in whichare a few more or less disorganised protoxylem…
Botany · Plant physiology · Microscopy
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
